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CPC
COOPERATIVE PATENT CLASSIFICATION
A61M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY (introducing media into or onto the bodies of animals A61D 7/00; means for inserting tampons A61F 13/26; devices for administering food or medicines orally A61J; containers for collecting, storing or administering blood or medical fluids A61J 1/05); DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY (surgery A61B; chemical aspects of surgical articles A61L); DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR {(Electrotherapy, e.g. producing anaesthesia by the use of alternating or intermittent currents A61N 1/36021)} [2021-01]
NOTES

  • This subclass covers suction, pumping or atomising devices for medical use (e.g. cups, breast relievers, irrigators, sprays, powder insufflators, atomisers, inhalers), apparatus for general or local anaesthetics, devices or methods for causing a change in the state of consciousness, catheters, dilators, apparatus for introducing medicines into the body other than orally
  • Void
  • When classifying in this group, classification is also made in group B01D 15/08 insofar as subject matter of general interest relating to chromatography is concerned
WARNINGS

A61M 1/00
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems (catheters A61M 25/00; tube connectors, tube couplings, valves or branch units specially adapted for medical use A61M 39/00; devices for taking samples of blood A61B 5/15; filters implantable into blood vessels A61F 2/01) [2021-05]
A61M 1/0001
(Frozen)
.
{Containers for suction drainage, e.g. rigid containers} [2021-05]
WARNING

A61M 1/0003
(Frozen)
. .
{Self-contained vacuum aspirators} [2021-05]
WARNING

A61M 1/0011
(Frozen)
. .
{Drainage containers incorporating a flexible member creating suction, e.g. bags in a low-pressure chamber, bellows} [2021-05]
WARNING

A61M 1/0023
(Frozen)
.
{Suction drainage systems (containers therefor A61M 1/0001; suction-irrigation systems A61M 1/0058)} [2021-05]
WARNING

  • Group A61M 1/0023 is no longer used for the classification of documents as of May 1, 2021.
    The content of this group is being reclassified into groups A61M 1/71 - A61M 1/985.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/0058
(Frozen)
.
{Suction-irrigation systems (aspiration tips supplying fluids A61M 1/85; combined with tracheal tubes A61M 16/0463)} [2021-05]
WARNING

A61M 1/0062
(Frozen)
. .
{operating alternately (A61M 1/774 takes precedence)} [2021-05]
WARNING

A61M 1/02
.
Blood transfusion apparatus (blood infusion by syringes A61M 5/14) [2013-01]
A61M 1/0204
. .
{Blood stirrers, e.g. for defibrination} [2014-02]
A61M 1/0209
. .
{Multiple bag systems for separating or storing blood components} [2013-01]
A61M 1/0213
. . .
{with isolated sections of the tube used as additive reservoirs} [2014-02]
A61M 1/0218
. . .
{with filters} [2014-02]
A61M 1/0222
. . . .
{and filter bypass} [2014-02]
A61M 1/0227
. . . .
{and means for securing the filter against damage, e.g. during centrifugation} [2014-02]
A61M 1/0231
. . .
{with gas separating means, e.g. air outlet through microporous membrane or gas bag} [2017-08]
A61M 1/0236
. . .
{with sampling means, e.g. sample bag or sampling port} [2014-02]
A61M 1/024
. .
{Means for controlling the quantity of transfused blood, e.g. by weighing the container and automatic stopping of the transfusion after reaching a determined amount} [2013-01]
A61M 1/0245
. . .
{combined with blood container shaking means} [2013-01]
A61M 1/025
. .
{Means for agitating or shaking blood containers (A61M 1/0245 takes precedence; shaking in general B01F 31/00)} [2022-01]
A61M 1/0254
. . .
{with a support plate moving only in one plane, e.g. horizontal} [2014-02]
A61M 1/0259
. .
{Apparatus for treatment of blood or blood constituents not otherwise provided for (for agitating A61M 1/025; for separating blood components present in distinct layers in a container A61M 1/029)} [2013-01]
A61M 1/0272
. .
{Apparatus for treatment of blood or blood constituents prior to or for conservation, e.g. freezing, drying or centrifuging} [2013-01]
A61M 1/0277
. . .
{Frames constraining or supporting bags, e.g. during freezing} [2014-02]
A61M 1/0281
. .
{Apparatus for treatment of blood or blood constituents prior to transfusion, e.g. washing, filtering or thawing} [2013-01]
A61M 1/0286
. .
{Handling a large number of blood product units, e.g. storage cabinets, blood bank administration} [2014-02]
A61M 1/029
. .
{Separating blood components present in distinct layers in a container, not otherwise provided for (containers for storing blood or blood components A61J 1/05; sampling or analysing blood by separating blood components G01N 33/491)} [2015-07]
A61M 1/0295
. . .
{whereby the blood container and a solution container are compressed simultaneously by the same means} [2014-02]
A61M 1/04
.
{Artificial} pneumothorax apparatus [2013-01]
A61M 1/06
.
Milking pumps [2021-05]
WARNING

A61M 1/062
. .
{Pump accessories} [2014-02]
A61M 1/064
. . .
{Suction cups} [2014-02]
A61M 1/066
. . . .
{Inserts therefor} [2014-02]
A61M 1/067
. . .
{with means for hands-free operation} [2021-05]
WARNING

A61M 1/068
. . .
{having means for simultaneous feeding, e.g. with rubber nipple for feeding} [2014-02]
A61M 1/069
. .
{Means for improving milking yield} [2021-05]
WARNING

A61M 1/0693
. . .
{with programmable or pre-programmed sucking patterns} [2021-05]
A61M 1/06935
. . . .
{imitating the suckling of an infant} [2021-05]
A61M 1/0697
. . .
{having means for massaging the breast} [2021-05]
A61M 1/08
.
Cupping glasses {, i.e. for enhancing blood circulation} [2021-05]
A61M 1/14
.
Dialysis systems; Artificial kidneys; Blood oxygenators (semi-permeable membranes characterised by the material, manufacturing processes therefor B01D 71/00) {; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis} [2022-05]
WARNING

A61M 1/15
. .
{with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit} [2022-05]
WARNING

A61M 1/152
. . .
{Details related to the interface between cassette and machine} [2022-05]
A61M 1/1522
. . . .
{the interface being evacuated interfaces to enhance contact} [2022-05]
A61M 1/1524
. . . .
{the interface providing means for actuating on functional elements of the cassette, e.g. plungers} [2022-05]
A61M 1/153
. . .
{the cassette being adapted for heating or cooling the treating fluid, e.g. the dialysate or the treating gas} [2022-05]
A61M 1/154
. . .
{with sensing means or components thereof} [2022-05]
A61M 1/155
. . .
{with treatment-fluid pumping means or components thereof} [2022-05]
A61M 1/156
. . .
{Constructional details of the cassette, e.g. specific details on material or shape} [2022-05]
A61M 1/1561
. . . .
{at least one cassette surface or portion thereof being flexible, e.g. the cassette having a rigid base portion with preformed channels and being covered with a foil} [2022-05]
WARNING

A61M 1/1562
. . . .
{Details of incorporated reservoirs} [2022-05]
A61M 1/15625
. . . . .
{the reservoirs acting as balance chambers} [2022-05]
WARNING

A61M 1/1563
. . . .
{Details of incorporated filters} [2022-05]
A61M 1/15632
. . . . .
{the filter being a dialyser} [2022-05]
A61M 1/1565
. . . .
{Details of valves} [2022-05]
A61M 1/1566
. . . .
{Means for adding solutions or substances to the treating fluid} [2022-05]
A61M 1/159
. . .
{specially adapted for peritoneal dialysis} [2022-05]
WARNING

  • Group A61M 1/159 is incomplete pending reclassification of documents from groups A61M 1/14, A61M 1/16 - A61M 1/362.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/16
. .
with membranes [2022-05]
WARNING

A61M 1/1601
. . .
{Control or regulation} [2022-05]
WARNING

A61M 1/1603
. . . .
{Regulation parameters} [2022-05]
WARNING

A61M 1/1605
. . . . .
{Physical characteristics of the dialysate fluid} [2022-05]
WARNING

A61M 1/1607
. . . . . .
{before use, i.e. upstream of dialyser} [2022-05]
WARNING

A61M 1/1609
. . . . . .
{after use, i.e. downstream of dialyser} [2022-05]
WARNING

A61M 1/1611
. . . . .
{Weight of the patient} [2022-05]
WARNING

A61M 1/1613
. . . .
{Profiling or modelling of patient or predicted treatment evolution or outcome} [2022-05]
WARNING

A61M 1/1615
. . . .
{using measurements made at different flow rates} [2022-05]
WARNING

A61M 1/1617
. . . .
{using measurements made during a temporary variation of a characteristic of the fresh dialysis fluid} [2022-05]
WARNING

A61M 1/1619
. . . .
{Sampled collection of used dialysate, i.e. obviating the need for recovery of whole dialysate quantity for post-dialysis analysis} [2022-05]
WARNING

A61M 1/1621
. . .
{Constructional aspects thereof (semi-permeable membranes for separation processes characterised by their properties B01D 69/00; semi permeable membranes characterised by their material B01D 71/00)} [2022-05]
WARNING

A61M 1/1623
. . . .
{Disposition or location of membranes relative to fluids} [2022-05]
WARNING

A61M 1/1625
. . . . .
{Dialyser of the outside perfusion type, i.e. blood flow outside hollow membrane fibres or tubes} [2022-05]
WARNING

A61M 1/1627
. . . . .
{Dialyser of the inside perfusion type, i.e. blood flow inside hollow membrane fibres or tubes} [2022-05]
WARNING

A61M 1/1629
. . . .
{with integral heat exchanger} [2022-05]
WARNING

A61M 1/1631
. . . .
{having non-tubular membranes, e.g. sheets} [2022-05]
WARNING

A61M 1/1633
. . . .
{with more than one dialyser unit} [2022-05]
WARNING

A61M 1/1635
. . . .
{with volume chamber balancing devices between used and fresh dialysis fluid} [2022-05]
WARNING

A61M 1/1637
. . . . .
{containing the whole volume of dialysis fluid used during a treatment session} [2022-05]
WARNING

A61M 1/1639
. . . . .
{linked by membranes} [2022-05]
WARNING

A61M 1/1641
. . . . .
{linked by pistons} [2022-05]
WARNING

A61M 1/1643
. . . .
{with weighing of fresh and used dialysis fluid} [2022-05]
WARNING

A61M 1/1645
. . . .
{with mechanically linked peristaltic dialysis fluid pumps one upstream, the other one downstream of the dialyser} [2022-05]
WARNING

A61M 1/1647
. . . .
{with flow rate measurement of the dialysis fluid, upstream and downstream of the dialyser} [2022-05]
WARNING

A61M 1/1649
. . . .
{with pulsatile dialysis fluid flow} [2022-05]
WARNING

A61M 1/165
. . . .
{with a dialyser bypass on the dialysis fluid line} [2022-05]
WARNING

A61M 1/1652
. . . .
{Holding or locking systems for the membrane unit} [2022-05]
WARNING

A61M 1/1654
. . .
{Dialysates therefor} [2022-05]
WARNING

A61M 1/1656
. . . .
{Apparatus for preparing dialysates} [2022-05]
WARNING

A61M 1/1657
. . . . .
{with centralised supply of dialysate or constituent thereof for more than one dialysis unit} [2022-05]
WARNING

A61M 1/1658
. . . . .
{Degasification} [2022-05]
WARNING

A61M 1/166
. . . . .
{Heating (for sterilisation A61M 1/1686)} [2022-05]
WARNING

A61M 1/1662
. . . . . .
{with heat exchange between fresh and used dialysate} [2022-05]
WARNING

A61M 1/1664
. . . . . .
{with temperature control} [2022-05]
WARNING

A61M 1/1666
. . . . .
{by dissolving solids} [2022-05]
WARNING

A61M 1/1668
. . . . .
{Details of containers} [2022-05]
WARNING

A61M 1/167
. . . . . .
{Flexible packaging for solid concentrates} [2022-05]
WARNING

A61M 1/1672
. . . . .
{using membrane filters, e.g. for sterilising the dialysate} [2022-05]
WARNING

A61M 1/1674
. . . . .
{using UV radiation sources for sterilising the dialysate} [2022-05]
WARNING

A61M 1/1676
. . . .
{containing proteins, e.g. albumin} [2022-05]
WARNING

A61M 1/1678
. . .
{intracorporal (peritoneal dialysis A61M 1/28)} [2022-05]
WARNING

A61M 1/168
. . .
{Sterilisation or cleaning before or after use} [2022-05]
WARNING

A61M 1/1682
. . . .
{both machine and membrane module, i.e. also the module blood side} [2022-05]
WARNING

A61M 1/1684
. . . . .
{Checking the module characteristics before reuse} [2022-05]
WARNING

A61M 1/1686
. . . .
{by heat} [2022-05]
WARNING

A61M 1/1688
. . . .
{with recirculation of the sterilising fluid} [2022-05]
WARNING

A61M 1/169
. . . .
{using chemical substances} [2022-05]
WARNING

A61M 1/1692
. . .
{Detection of blood traces in dialysate} [2022-05]
WARNING

A61M 1/1694
. . .
{with recirculating dialysing liquid} [2022-05]
WARNING

A61M 1/1696
. . . .
{with dialysate regeneration} [2022-05]
WARNING

A61M 1/1698
. . .
{Blood oxygenators with or without heat-exchangers (intracorporal A61M 1/1678; manufacturing of membranes therefor B01D 67/00; semi-permeable membranes for separation processes characterised by their properties B01D 69/00; semi-permeable membranes characterised by their material B01D 71/00)} [2022-05]
WARNING

A61M 1/26
. . .
{and internal elements} which are moving [2022-05]
WARNING

A61M 1/262
. . . .
{rotating} [2022-05]
WARNING

A61M 1/265
. . . . .
{inducing Taylor vortices} [2022-05]
WARNING

A61M 1/267
. . . .
{used for pumping} [2022-05]
WARNING

A61M 1/28
. .
Peritoneal dialysis {; Other peritoneal treatment, e.g. oxygenation} [2022-05]
WARNING

A61M 1/281
. . .
{Instillation other than by gravity} [2022-05]
WARNING

A61M 1/282
. . .
{Operational modes} [2022-05]
WARNING

A61M 1/284
. . . .
{Continuous flow peritoneal dialysis [CFPD]} [2022-05]
WARNING

A61M 1/285
. . .
{Catheters therefor} [2022-05]
WARNING

A61M 1/287
. . .
{Dialysates therefor} [2022-05]
WARNING

A61M 1/288
. . .
{Priming (priming in extracorporeal blood circuits A61M 1/3643)} [2022-05]
WARNING

A61M 1/30
. .
Single needle dialysis {; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis} [2022-05]
WARNING

A61M 1/301
. . .
{Details} [2022-05]
WARNING

A61M 1/302
. . . .
{having a reservoir for withdrawn untreated blood} [2022-05]
WARNING

A61M 1/303
. . . .
{having a reservoir for treated blood to be returned} [2022-05]
WARNING

A61M 1/304
. . . .
{Treatment chamber used as reservoir, e.g. centrifuge bowl or filter with movable membrane} [2022-05]
WARNING

A61M 1/305
. . . .
{Control of inversion point between collection and re-infusion phase} [2022-05]
WARNING

A61M 1/306
. . . . .
{Pressure control, e.g. using substantially rigid closed or gas buffered or elastic reservoirs} [2022-05]
WARNING

A61M 1/307
. . . . .
{Time control} [2022-05]
WARNING

A61M 1/308
. . . . .
{Volume control, e.g. with open or flexible containers, by counting the number of pump revolutions, weighing} [2022-05]
WARNING

A61M 1/309
. . . .
{with trans-membrane pressure [TMP] increasing substantially continuously during arterial phase} [2022-05]
WARNING

A61M 1/32
. .
Oxygenators without membranes [2022-05]
WARNING

A61M 1/322
. . .
{Antifoam; Defoaming} [2022-05]
WARNING

A61M 1/325
. . . .
{Surfactant coating; Improving wettability} [2022-05]
WARNING

A61M 1/327
. . .
{using catalytic production of oxygen} [2022-05]
WARNING

A61M 1/34
.
Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration [2022-05]
WARNING

A61M 1/3401
. .
{Cassettes therefor} [2022-05]
WARNING

A61M 1/3403
. .
{Regulation parameters} [2022-05]
WARNING

A61M 1/3406
. . .
{Physical characteristics of the filtrate, e.g. urea} [2022-05]
WARNING

A61M 1/341
. . .
{by measuring the filtrate rate or volume} [2022-05]
WARNING

A61M 1/3413
. .
{Diafiltration} [2022-05]
WARNING

A61M 1/3417
. . .
{using distinct filters for dialysis and ultra-filtration} [2022-05]
WARNING

A61M 1/342
. .
{Adding solutions to the blood, e.g. substitution solutions (for preventing coagulation A61M 1/3672)} [2022-05]
WARNING

A61M 1/3424
. . .
{Substitution fluid path} [2022-05]
WARNING

A61M 1/3427
. . . .
{back through the membrane, e.g. by inverted trans-membrane pressure [TMP]} [2022-05]
WARNING

A61M 1/3431
. . . .
{upstream of the filter} [2022-05]
WARNING

A61M 1/3434
. . . . .
{with pre-dilution and post-dilution} [2022-05]
WARNING

A61M 1/3437
. . . .
{downstream of the filter, e.g. post-dilution with filtrate} [2022-05]
WARNING

A61M 1/3441
. . .
{Substitution rate control as a function of the ultrafiltration rate} [2022-05]
WARNING

A61M 1/3444
. . . .
{in which the collected ultra-filtrate expels an equal volume of substitution fluid from a reservoir} [2022-05]
WARNING

A61M 1/3448
. . . .
{by mechanically linked pumps in both ultra-filtrate and substitution flow line} [2022-05]
WARNING

A61M 1/3451
. . . .
{the difference in weight between both ultra-filtrate and substitution reservoir being used as control signal} [2022-05]
WARNING

A61M 1/3455
. . .
{Substitution fluids} [2022-05]
WARNING

A61M 1/3458
. . . .
{having electrolytes not present in the dialysate} [2022-05]
WARNING

A61M 1/3462
. . . .
{Circuits for the preparation thereof} [2022-05]
WARNING

A61M 1/3465
. . . .
{using dialysate as substitution fluid} [2022-05]
WARNING

A61M 1/3468
. . . .
{using treated filtrate as substitution fluid} [2022-05]
WARNING

A61M 1/3472
. .
{with treatment of the filtrate} [2022-05]
WARNING

A61M 1/3475
. . .
{with filtrate treatment agent in the same enclosure as the membrane} [2022-05]
WARNING

A61M 1/3479
. . .
{by dialysing the filtrate} [2022-05]
WARNING

A61M 1/3482
. . .
{by filtrating the filtrate using another cross-flow filter, e.g. a membrane filter} [2022-05]
WARNING

A61M 1/3486
. . .
{Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents} [2022-05]
WARNING

A61M 1/3489
. . . .
{by biological cells, e.g. bioreactor} [2022-05]
WARNING

A61M 1/3493
. . .
{using treatment agents in suspension} [2022-05]
WARNING

A61M 1/3496
. .
{Plasmapheresis; Leucopheresis; Lymphopheresis (A61M 1/3472 takes precedence)} [2022-05]
WARNING

A61M 1/36
.
Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation {; Extra-corporeal blood circuits} [2022-05]
WARNING

A61M 1/3601
. .
{Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit} [2022-05]
WARNING

A61M 1/3603
. . .
{in the same direction} [2022-05]
WARNING

A61M 1/3604
. . .
{in opposite directions} [2022-05]
WARNING

A61M 1/3606
. .
{Arrangements for blood-volume reduction of extra-corporeal circuits} [2022-05]
WARNING

A61M 1/3607
. .
{Regulation parameters} [2022-05]
WARNING

A61M 1/3609
. . .
{Physical characteristics of the blood, e.g. haematocrit, urea} [2022-05]
WARNING

A61M 1/361
. . . .
{before treatment} [2022-05]
WARNING

A61M 1/3612
. . . .
{after treatment} [2022-05]
WARNING

A61M 1/3613
. .
{Reperfusion, e.g. of the coronary vessels, e.g. retroperfusion} [2022-05]
WARNING

A61M 1/3615
. .
{Cleaning blood contaminated by local chemotherapy of a body part temporarily isolated from the blood circuit} [2022-05]
WARNING

A61M 1/3616
. .
{Batch-type treatment} [2022-05]
WARNING

A61M 1/3618
. .
{Magnetic separation} [2022-05]
WARNING

A61M 1/362
. .
{changing physical properties of target cells by binding them to added particles to facilitate their subsequent separation from other cells, e.g. immunoaffinity} [2022-05]
WARNING

A61M 1/3621
. .
{Extra-corporeal blood circuits (single-needle circuits A61M 1/30)} [2022-05]
WARNING

  • Group A61M 1/3621 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3622
. . .
{with a cassette forming partially or totally the blood circuit} [2022-05]
WARNING

A61M 1/36222
. . . .
{Details related to the interface between cassette and machine} [2022-05]
A61M 1/362223
. . . . .
{the interface being evacuated interfaces to enhance contact} [2022-05]
A61M 1/362227
. . . . .
{the interface providing means for actuating on functional elements of the cassette, e.g. plungers} [2022-05]
A61M 1/36223
. . . .
{the cassette being adapted for heating or cooling the blood} [2022-05]
A61M 1/36224
. . . .
{with sensing means or components thereof} [2022-05]
A61M 1/36225
. . . .
{with blood pumping means or components thereof} [2022-05]
A61M 1/36226
. . . .
{Constructional details of cassettes, e.g. specific details on material or shape} [2022-05]
A61M 1/362261
. . . . .
{at least one cassette surface or portion thereof being flexible, e.g. the cassette having a rigid base portion with preformed channels and being covered with a foil} [2022-05]
A61M 1/362262
. . . . .
{Details of incorporated reservoirs} [2022-05]
A61M 1/362263
. . . . .
{Details of incorporated filters} [2022-05]
A61M 1/362264
. . . . . .
{the filter being a blood filter} [2022-05]
A61M 1/362265
. . . . .
{Details of valves} [2022-05]
A61M 1/362266
. . . . .
{Means for adding solutions or substances to the blood} [2022-05]
A61M 1/3623
. . .
{Means for actively controlling temperature of blood} [2022-05]
WARNING

A61M 1/3624
. . .
{Level detectors; Level control} [2022-05]
WARNING

  • Group A61M 1/3624 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3626
. . .
{Gas bubble detectors} [2022-05]
WARNING

  • Group A61M 1/3626 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3627
. . .
{Degassing devices; Buffer reservoirs; Drip chambers; Blood filters} [2022-05]
WARNING

  • Group A61M 1/3627 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3629
. . . .
{degassing by changing pump speed, e.g. during priming} [2022-05]
WARNING

  • Group A61M 1/3629 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/363
. . . .
{Degassing by using vibrations} [2022-05]
WARNING

  • Group A61M 1/363 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3632
. . . .
{Combined venous-cardiotomy reservoirs} [2022-05]
WARNING

  • Group A61M 1/3632 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3633
. . . .
{Blood component filters, e.g. leukocyte filters} [2022-05]
WARNING

  • Group A61M 1/3633 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3635
. . . . .
{Constructional details} [2022-05]
WARNING

  • Group A61M 1/3635 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3636
. . . . . .
{having a flexible housing} [2022-05]
WARNING

A61M 1/3638
. . . .
{with a vapour trap} [2022-05]
WARNING

  • Group A61M 1/3638 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3639
. . .
{Blood pressure control, pressure transducers specially adapted therefor} [2022-05]
WARNING

  • Group A61M 1/3639 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3641
. . . .
{Pressure isolators} [2022-05]
WARNING

  • Group A61M 1/3641 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3643
. . .
{Priming, rinsing before or after use} [2022-05]
WARNING

  • Group A61M 1/3643 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3644
. . . .
{Mode of operation} [2022-05]
WARNING

  • Group A61M 1/3644 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3646
. . . . .
{Expelling the residual body fluid after use, e.g. back to the body} [2022-05]
WARNING

  • Group A61M 1/3646 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3647
. . . . .
{with recirculation of the priming solution} [2022-05]
WARNING

  • Group A61M 1/3647 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3649
. . . . .
{using dialysate as priming or rinsing liquid} [2022-05]
WARNING

  • Group A61M 1/3649 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/365
. . . . .
{through membranes, e.g. by inverted trans-membrane pressure [TMP]} [2022-05]
WARNING

  • Group A61M 1/365 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3652
. . . . .
{using gas, e.g. air} [2022-05]
WARNING

  • Group A61M 1/3652 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3653
. . .
{Interfaces between patient blood circulation and extra-corporal blood circuit} [2022-05]
WARNING

  • Group A61M 1/3653 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3655
. . . .
{Arterio-venous shunts or fistulae} [2022-05]
WARNING

  • Group A61M 1/3655 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3656
. . . .
{Monitoring patency or flow at connection sites; Detecting disconnections} [2022-05]
WARNING

  • Group A61M 1/3656 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3658
. . . . .
{Indicating the amount of purified blood recirculating in the fistula or shunt} [2022-05]
WARNING

  • Group A61M 1/3658 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3659
. . . .
{Cannulae pertaining to extracorporeal circulation} [2022-05]
WARNING

  • Group A61M 1/3659 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3661
. . . . .
{for haemodialysis} [2022-05]
WARNING

  • Group A61M 1/3661 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3663
. . .
{Flow rate transducers; Flow integrators} [2022-05]
WARNING

  • Group A61M 1/3663 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3664
. . .
{for preparing cardioplegia solutions} [2022-05]
WARNING

  • Group A61M 1/3664 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3666
. . .
{Cardiac or cardiopulmonary bypass, e.g. heart-lung machines} [2022-05]
WARNING

  • Group A61M 1/3666 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3667
. . . .
{with assisted venous return} [2022-05]
WARNING

  • Group A61M 1/3667 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3669
. . .
{Electrical impedance measurement of body fluids; transducers specially adapted therefor} [2022-05]
WARNING

  • Group A61M 1/3669 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/367
. . .
{Circuit parts not covered by the preceding subgroups of group A61M 1/3621} [2022-05]
WARNING

  • Group A61M 1/367 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3672
. .
{Means preventing coagulation} [2022-05]
WARNING

  • Group A61M 1/3672 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3673
. . .
{Anticoagulant coating, e.g. Heparin coating} [2022-05]
WARNING

  • Group A61M 1/3673 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3675
. . .
{Deactivation} [2022-05]
WARNING

  • Group A61M 1/3675 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3676
. . .
{by interposing a liquid layer between blood and air} [2022-05]
WARNING

  • Group A61M 1/3676 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3678
. .
{Separation of cells using wave pressure; Manipulation of individual corpuscles} [2022-05]
WARNING

  • Group A61M 1/3678 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3679
. .
{by absorption (A61M 1/3675 takes precedence)} [2022-05]
WARNING

  • Group A61M 1/3679 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3681
. .
{by irradiation} [2022-05]
WARNING

  • Group A61M 1/3681 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3683
. . .
{using photoactive agents} [2022-05]
WARNING

  • Group A61M 1/3683 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3686
. . . .
{by removing photoactive agents after irradiation} [2022-05]
WARNING

  • Group A61M 1/3686 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3687
. .
{Chemical treatment (A61M 1/3675 takes precedence)} [2022-05]
WARNING

  • Group A61M 1/3687 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3689
. . .
{by biological cells} [2022-05]
WARNING

  • Group A61M 1/3689 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/369
. .
{Temperature treatment} [2022-05]
WARNING

  • Group A61M 1/369 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3692
. .
{Washing or rinsing blood or blood constituents} [2022-05]
WARNING

A61M 1/3693
. .
{using separation based on different densities of components, e.g. centrifuging} [2022-05]
WARNING

  • Group A61M 1/3693 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3695
. . .
{with sedimentation by gravity} [2022-05]
WARNING

  • Group A61M 1/3695 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3696
. . .
{with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation} [2022-05]
WARNING

  • Group A61M 1/3696 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/3698
. . .
{Expressing processed fluid out from the turning rotor using another fluid compressing the treatment chamber; Variable volume rotors} [2022-05]
WARNING

  • Group A61M 1/3698 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/38
. .
Removing constituents from donor blood and {storing or} returning remainder to body {, e.g. for transfusion} [2022-05]
WARNING

  • Group A61M 1/38 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/382
. . .
{Optimisation of blood component yield} [2022-05]
WARNING

  • Group A61M 1/382 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/385
. . . .
{taking into account of the patient characteristics} [2022-05]
WARNING

  • Group A61M 1/385 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/387
. . . .
{taking into account of the needs or inventory} [2022-05]
WARNING

  • Group A61M 1/387 is impacted by reclassification into groups A61M 1/3622 - A61M 1/3623.
    All groups listed in this Warning should be considered in order to perform a complete search.
A61M 1/60
.
{Containers for suction drainage, adapted to be used with an external suction source (containers not adapted for subjection to vacuum A61M 1/69)} [2021-05]
WARNING

A61M 1/602
. .
{Mechanical means for preventing flexible containers from collapsing when vacuum is applied inside, e.g. stents} [2021-05]
A61M 1/604
. .
{Bag or liner in a rigid container, with suction applied to both} [2021-05]
WARNING

A61M 1/61
. .
{Two- or three-bottle systems for underwater drainage, e.g. for chest cavity drainage} [2021-05]
A61M 1/62
. .
{Containers comprising a bag in a rigid low-pressure chamber, with suction applied to the outside surface of the bag (liners A61M 1/604)} [2021-05]
WARNING

A61M 1/63
. .
{with means for emptying the suction container, e.g. by interrupting suction} [2021-05]
A61M 1/631
. . .
{Emptying the suction container without interrupting suction} [2021-05]
A61M 1/64
.
{Containers with integrated suction means (containers not adapted for subjection to vacuum A61M 1/69)} [2021-05]
WARNING

A61M 1/65
. .
{the suction means being electrically actuated} [2021-05]
A61M 1/66
. .
{Pre-evacuated rigid containers, e.g. Redon bottles} [2021-05]
A61M 1/67
. .
{Containers incorporating a piston-type member to create suction, e.g. syringes (cupping glasses A61M 1/08; with a flexible member creating suction A61M 1/68)} [2021-05]
A61M 1/68
. .
{Containers incorporating a flexible member creating suction} [2021-05]
WARNING

A61M 1/682
. . .
{bulb-type, e.g. nasal mucus aspirators} [2021-05]
A61M 1/684
. . .
{bellows-type} [2021-05]
A61M 1/69
.
{Drainage containers not being adapted for subjection to vacuum, e.g. bags (devices worn by the patient for reception of urine A61F 5/44)} [2021-05]
A61M 1/70
.
{Gravity drainage systems (drainage containers not being adapted for subjection to vacuum A61M 1/69)} [2021-05]
A61M 1/71
.
{Suction drainage systems (containers therefor A61M 1/60, A61M 1/64; negative pressure wound therapy systems A61M 1/90)} [2021-05]
WARNING

A61M 1/72
. .
{Cassettes forming partially or totally the fluid circuit} [2021-05]
A61M 1/73
. .
{comprising sensors or indicators for physical values} [2021-05]
A61M 1/732
. . .
{Visual indicating means for vacuum pressure} [2021-05]
A61M 1/734
. . .
{Visual indicating means for flow} [2021-05]
A61M 1/74
. .
{Suction control (underwater drainage A61M 1/61)} [2021-05]
A61M 1/741
. . .
{with means for varying suction manually} [2021-05]
WARNING

A61M 1/7411
. . . .
{by changing the size of a vent (in combination with changing the cross-section of the line A61M 1/7413)} [2021-05]
A61M 1/7413
. . . .
{by changing the cross-section of the line} [2021-05]
A61M 1/7415
. . . . .
{by deformation of the fluid passage} [2021-05]
A61M 1/742
. . .
{by changing the size of a vent (A61M 1/7411 takes precedence)} [2021-05]
A61M 1/743
. . .
{by changing the cross-section of the line, e.g. flow regulating valves (A61M 1/7413 takes precedence)} [2021-05]
A61M 1/75
. . .
{Intermittent or pulsating suction (A61M 1/63, A61M 1/772 take precedence)} [2021-05]
A61M 1/76
. .
{Handpieces (specially for suction-irrigation A61M 1/774, aspiration tips A61M 1/84)} [2021-05]
WARNING

A61M 1/77
. .
{Suction-irrigation systems (aspiration tips supplying fluids A61M 1/85; specific for negative pressure wound therapy A61M 1/92; combined with tracheal tubes A61M 16/0463)} [2021-05]
WARNING

A61M 1/772
. . .
{operating alternately} [2021-05]
WARNING

A61M 1/774
. . .
{Handpieces specially adapted for providing suction as well as irrigation, either simultaneously or independently} [2021-05]
WARNING

A61M 1/777
. . .
{Determination of loss or gain of body fluids due to suction-irrigation, e.g. during surgery} [2021-05]
WARNING

A61M 1/78
. .
{Means for preventing overflow or contamination of the pumping systems (combined with drainage containers A61M 1/60)} [2021-05]
A61M 1/782
. . .
{using valves with freely moving parts, e.g. float valves} [2021-05]
A61M 1/784
. . .
{by filtering, sterilising or disinfecting the exhaust air, e.g. swellable filter valves} [2021-05]
A61M 1/785
. . . .
{by heat} [2021-05]
A61M 1/79
. .
{Filters for solid matter (specially adapted for dental use A61C 17/065)} [2021-05]
A61M 1/80
.
{Suction pumps (A61M 1/64, A61M 1/71, A61M 60/00 take precedence)} [2021-05]
WARNING

A61M 1/802
. .
{by vacuum created above a liquid flowing from a closed container} [2021-05]
A61M 1/804
. .
{using Laval or Venturi jet pumps} [2021-05]
A61M 1/81
. .
{Piston pumps, e.g. syringes} [2021-05]
A61M 1/815
. . .
{the barrel serving as aspiration container, e.g. in a breast pump} [2021-05]
A61M 1/82
. .
{Membrane pumps, e.g. bulbs} [2021-05]
A61M 1/83
.
{Tube strippers, i.e. for clearing the contents of the tubes} [2021-05]
WARNING

A61M 1/84
.
{Drainage tubes; Aspiration tips (for negative pressure wound therapy A61M 1/90; for surgical cutting instruments A61B 17/32)} [2021-05]
WARNING

A61M 1/842
. .
{rotating (continuously rotating surgical cutting instruments A61B 17/32002)} [2021-05]
WARNING

A61M 1/85
. .
{with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants (for negative pressure wound therapy A61M 1/92, A61M 1/94; combined with tracheal tubes A61M 16/0463; dental instruments with combined rinsing and aspirating A61C 17/0208)} [2021-05]
WARNING

A61M 1/86
. .
{Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece} [2021-05]
WARNING

A61M 1/87
. .
{Details of the aspiration tip, not otherwise provided for} [2021-05]
WARNING

A61M 1/88
.
{Draining devices having means for processing the drained fluid, e.g. an absorber (for liposuction A61M 1/892)} [2021-05]
WARNING

A61M 1/882
. .
{Draining devices provided with means for releasing antimicrobial or gelation agents in the drained fluid} [2021-05]
WARNING

A61M 1/884
. .
{Draining devices provided with means for filtering out the harmless water content before discarding the drainage container} [2021-05]
WARNING

A61M 1/89
.
{Suction aspects of liposuction (surgical cutting instruments A61B 17/32)} [2021-05]
WARNING

A61M 1/892
. .
{with treatment of the collected fat} [2021-05]
WARNING

A61M 1/893
. . .
{with extraction of specific components, e.g. of stem cells} [2021-05]
A61M 1/895
. .
{with means for reinjection of collected fat} [2021-05]
A61M 1/90
.
{Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing} [2021-05]
WARNING

A61M 1/91
. .
{Suction aspects of the dressing} [2021-05]
WARNING

A61M 1/912
. . .
{Connectors between dressing and drainage tube} [2021-05]
A61M 1/913
. . . .
{having a bridging element for transferring the reduced pressure from the connector to the dressing} [2021-05]
A61M 1/915
. . .
{Constructional details of the pressure distribution manifold} [2021-05]
A61M 1/916
. . .
{specially adapted for deep wounds} [2021-05]
A61M 1/917
. . .
{specially adapted for covering whole body parts} [2021-05]
A61M 1/918
. . .
{for multiple suction locations} [2021-05]
A61M 1/92
. .
{with liquid supply means} [2021-05]
WARNING

A61M 1/94
. .
{with gas supply means} [2021-05]
WARNING

A61M 1/95
. .
{with sensors for exudate composition} [2021-05]
WARNING

A61M 1/96
. .
{Suction control thereof} [2021-05]
WARNING

A61M 1/962
. . .
{having pumping means on the suction site, e.g. miniature pump on dressing or dressing capable of exerting suction} [2021-05]
A61M 1/964
. . .
{having venting means on or near the dressing} [2021-05]
A61M 1/966
. . .
{having a pressure sensor on or near the dressing} [2021-05]
A61M 1/98
. .
{Containers specifically adapted for negative pressure wound therapy} [2021-05]
WARNING

A61M 1/982
. . .
{with means for detecting level of collected exudate} [2021-05]
A61M 1/984
. . .
{portable on the body} [2021-05]
A61M 1/985
. . . .
{the dressing itself forming the collection container} [2021-05]
Syringes; Irrigators; Baths for subaquatic intestinal cleaning (other apparatus for introducing medicines into the body A61M 29/00 - A61M 37/00) [2016-05]
A61M 3/00
Medical syringes, e.g. enemata; Irrigators (A61M 5/00 takes precedence; pistons A61M 5/315) [2021-01]
A61M 3/005
.
{comprising means for injection of two or more media, e.g. by mixing} [2013-01]
A61M 3/02
.
Enemata; Irrigators [2021-05]
WARNING

A61M 3/0201
. .
{Cassettes therefor} [2021-05]
WARNING

A61M 3/0202
. .
{with electronic control means or interfaces} [2021-05]
WARNING

A61M 3/0204
. .
{Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity} [2014-02]
A61M 3/0208
. . .
{before use} [2014-02]
A61M 3/0212
. . .
{after use} [2014-02]
A61M 3/0216
. . .
{Pressure} [2014-02]
A61M 3/022
. . .
{Volume; Flow rate} [2014-02]
A61M 3/0225
. .
{Devices on which the patient can sit, e.g. mounted on a toilet bowl (combined with bidets A61M 3/06); Devices containing liquid pumped by the patient's weight} [2013-01]
A61M 3/0229
. .
{Devices operating in a closed circuit, i.e. recycling the irrigating fluid} [2013-01]
A61M 3/0233
. .
{characterised by liquid supply means, e.g. from pressurised reservoirs} [2021-05]
WARNING

A61M 3/0237
. . .
{the pressure being generated in the reservoir, e.g. by gas generating tablets} [2021-05]
WARNING

A61M 3/0241
. . .
{the liquid being supplied by gravity} [2021-05]
WARNING

A61M 3/0245
. . .
{Containers therefor, e.g. with heating means or with storage means for cannula} [2021-05]
WARNING

A61M 3/025
. . .
{supplied directly from the pressurised water source, e.g. with medicament supply (combined with bidets A61M 3/06)} [2021-05]
WARNING

A61M 3/0254
. . .
{the liquid being pumped (by the patient's weight A61M 3/0225)} [2021-05]
WARNING

A61M 3/0258
. . . .
{by means of electric pumps} [2021-05]
WARNING

A61M 3/0262
. . . .
{manually, e.g. by squeezing a bulb} [2021-05]
WARNING

A61M 3/0266
. .
{Stands, holders or storage means for irrigation devices (containers with storage means for cannula A61M 3/0245)} [2013-01]
A61M 3/027
. .
{Devices for holding the cannula in position, e.g. belts (cannula details A61M 3/0279)} [2013-01]
A61M 3/0275
. .
{Pulsating jets; Vibrating nozzles} [2013-01]
A61M 3/0279
. .
{Cannula; Nozzles; Tips; their connection means} [2013-01]
A61M 3/0283
. . .
{with at least two inner passageways, a first one for irrigating and a second for evacuating (suction-irrigation systems A61M 1/77; aspiration tips with fluid supply means A61M 1/85; for negative pressure wound therapy A61M 1/92)} [2021-05]
WARNING

A61M 3/0287
. . .
{with an external liquid collector} [2013-01]
A61M 3/0291
. . .
{with dilating fingers} [2013-01]
A61M 3/0295
. . .
{with inflatable balloon} [2013-01]
A61M 3/06
. .
combined with bidets [2013-01]
A61M 5/00
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests ({vaccination appliances for veterinary use A61D 1/025} ; tube connectors, tube couplings, valves or branch units specially adapted for medical use A61M 39/00; containers specially adapted for medical or pharmaceutical purposes A61J 1/00; {combinations of vial and syringe for mixing or transferring their contents A61J 1/20; holders for containers for collecting, storing or administering blood or medical fluids A61J 1/16}) [2013-01]
A61M 5/001
.
{Apparatus specially adapted for cleaning or sterilising syringes or needles} [2013-01]
A61M 5/002
.
{Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics (needle protection, e.g. caps, A61M 5/3202; for sharps A61B 50/3001)} [2016-02]
A61M 5/003
. .
{Kits for diabetics} [2013-01]
A61M 2005/004
. .
{Magazines with multiple needles directly inserted into an injection or infusion device, e.g. revolver-like magazines} [2013-01]
A61M 2005/005
. .
{Magazines with multiple ampoules directly inserted into an injection or infusion device, e.g. revolver-like magazines containing ampoules with or without needles} [2013-01]
A61M 2005/006
.
{for gases, e.g. CO2} [2013-01]
A61M 5/007
.
{for contrast media} [2013-01]
A61M 5/008
.
{Racks for supporting syringes or needles (A61M 5/001 takes precedence)} [2013-01]
A61M 5/14
.
Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor [2021-05]
A61M 2005/1401
. .
{Functional features} [2013-01]
A61M 2005/1402
. . .
{Priming} [2013-01]
A61M 2005/1403
. . .
{Flushing or purging} [2013-01]
A61M 2005/1404
. . .
{Keep vein-open rate [KVO], i.e. low flow rate} [2013-01]
A61M 2005/1405
. . .
{Patient controlled analgesia [PCA]} [2013-01]
A61M 2005/1406
. . .
{Minimizing backflow along the delivery catheter track} [2013-01]
A61M 5/1407
. .
{Infusion of two or more substances} [2013-01]
A61M 5/1408
. . .
{in parallel, e.g. manifolds, sequencing valves (access sites A61M 39/02; tube connectors A61M 39/10)} [2013-01]
A61M 5/1409
. . .
{in series, e.g. first substance passing through container holding second substance, e.g. reconstitution systems (needle sets A61M 5/162)} [2013-01]
A61M 5/141
. .
{with capillaries for restricting fluid flow} [2013-01]
A61M 5/1411
. .
{Drip chambers (A61M 5/162, A61M 5/1689, A61M 5/40 take precedence)} [2013-01]
A61M 5/1412
. .
{Burettes, measuring cylinders (for laboratory use B01L 3/02)} [2013-01]
A61M 5/1413
. .
{Modular systems comprising interconnecting elements} [2013-01]
A61M 5/1414
. .
{Hanging-up devices} [2013-01]
A61M 5/1415
. . .
{Stands, brackets or the like for supporting infusion accessories} [2013-01]
A61M 2005/1416
. . . .
{placed on the body of the patient} [2013-01]
A61M 5/1417
. . .
{Holders or handles for hanging up infusion containers} [2013-01]
A61M 5/1418
. . .
{Clips, separators or the like for supporting tubes or leads} [2013-01]
A61M 5/142
. .
Pressure infusion, e.g. using pumps [2013-01]
NOTE

  • In this group, the following expression is used with the meaning indicated:
    • "pressure infusion" includes powered injection working at a controlled rate
A61M 2005/14204
. . .
{with gas-producing electrochemical cell} [2013-01]
A61M 2005/14208
. . .
{with a programmable infusion control system, characterised by the infusion program} [2013-01]
A61M 5/14212
. . .
{Pumping with an aspiration and an expulsion action} [2013-01]
A61M 5/14216
. . . .
{Reciprocating piston type} [2013-01]
A61M 5/1422
. . . . .
{with double acting or multiple pistons} [2013-01]
A61M 5/14224
. . . .
{Diaphragm type} [2013-01]
A61M 5/14228
. . . .
{with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member} [2013-01]
NOTE

  • Pumps having tubular flexible working members F04B 43/08
A61M 5/14232
. . . .
{Roller pumps} [2013-01]
NOTE

  • Pumps having rollers for peristaltic action F04B 43/12
A61M 5/14236
. . . .
{Screw, impeller or centrifugal type pumps} [2013-01]
A61M 5/1424
. . . .
{Manually operated pumps} [2013-01]
A61M 5/14244
. . .
{adapted to be carried by the patient, e.g. portable on the body} [2013-01]
A61M 5/14248
. . . .
{of the skin patch type} [2013-01]
A61M 2005/14252
. . . . .
{with needle insertion means} [2013-01]
A61M 2005/14256
. . . . . .
{with means for preventing access to the needle after use} [2013-01]
A61M 2005/1426
. . . . .
{with means for preventing access to the needle after use} [2013-01]
A61M 2005/14264
. . . .
{with means for compensating influence from the environment} [2013-01]
A61M 2005/14268
. . . .
{with a reusable and a disposable component} [2013-01]
A61M 2005/14272
. . . .
{for emergency, field or home use, e.g. self-contained kits to be carried by the doctor} [2013-01]
A61M 5/14276
. . . .
{specially adapted for implantation} [2013-01]
A61M 5/1428
. . . . .
{with manual pumping action} [2013-01]
A61M 2005/14284
. . . . .
{with needle insertion means} [2013-01]
A61M 2005/14288
. . .
{Infusion or injection simulation (simulation of surgery in general A61B 34/10; training for or simulation of use of injection or infusion devices G09B 23/285)} [2018-01]
A61M 2005/14292
. . . .
{Computer-based infusion planning or simulation of spatio-temporal infusate distribution} [2013-01]
A61M 2005/14296
. . . .
{Pharmacokinetic models} [2013-01]
A61M 5/145
. . .
using pressurised reservoirs, e.g. pressurised by means of pistons [2013-01]
A61M 2005/14506
. . . .
{mechanically driven, e.g. spring or clockwork} [2013-01]
A61M 2005/14513
. . . .
{with secondary fluid driving or regulating the infusion} [2013-01]
A61M 5/1452
. . . .
{pressurised by means of pistons} [2013-01]
A61M 5/14526
. . . . .
{the piston being actuated by fluid pressure} [2013-01]
A61M 2005/14533
. . . . .
{cam actuated} [2013-01]
A61M 5/1454
. . . . .
{spring-actuated, e.g. by a clockwork} [2013-01]
A61M 5/14546
. . . . .
{Front-loading type injectors} [2013-01]
A61M 2005/14553
. . . . . .
{comprising a pressure jacket} [2013-01]
A61M 5/1456
. . . . .
{with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir} [2013-01]
A61M 5/14566
. . . . .
{with a replaceable reservoir for receiving a piston rod of the pump} [2013-01]
A61M 2005/14573
. . . . .
{with a replaceable reservoir for quick connection/disconnection with a driving system} [2013-01]
A61M 5/1458
. . . . .
{Means for capture of the plunger flange} [2013-01]
A61M 5/14586
. . . .
{pressurised by means of a flexible diaphragm} [2013-01]
A61M 5/14593
. . . . .
{the diaphragm being actuated by fluid pressure} [2013-01]
A61M 5/148
. . . .
flexible, {e.g. independent bags}(A61M 5/155 takes precedence) [2013-01]
A61M 5/1483
. . . . .
{using flexible bags externally pressurised by fluid pressure} [2013-01]
A61M 5/1486
. . . . . .
{the bags being substantially completely surrounded by fluid} [2013-01]
A61M 5/152
. . . . .
pressurised by contraction of elastic reservoirs {(containers for dispensing contents by contraction of an elastic bag provided therein, in general B65D 83/0061)} [2013-01]
A61M 5/155
. . . .
pressurised by gas {introduced into the reservoir} [2013-01]
A61M 5/158
. .
Needles {for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body} [2013-01]
A61M 2005/1581
. . .
{Right-angle needle-type devices} [2013-01]
A61M 5/1582
. . .
{Double lumen needles} [2013-01]
A61M 2005/1583
. . .
{Needle extractors} [2013-01]
A61M 2005/1585
. . .
{Needle inserters} [2013-01]
A61M 2005/1586
. . .
{Holding accessories for holding infusion needles on the body (holding devices for catheters A61M 25/02)} [2015-11]
A61M 2005/1587
. . .
{suitable for being connected to an infusion line after insertion into a patient} [2013-01]
A61M 2005/1588
. . .
{having means for monitoring, controlling or visual inspection, e.g. for patency check, avoiding extravasation} [2013-01]
A61M 5/162
. .
Needle sets, i.e. connections by puncture between reservoir and tube {; Connections between reservoir and tube (in jet-action syringes A61M 5/30; connectors for tubes having sealed ends and a needle for piercing them A61M 39/14)} [2017-08]
A61M 2005/1623
. . .
{Details of air intake} [2013-01]
A61M 5/1626
. . .
{Needle protectors therefor (in combination with syringes A61M 5/3202; protectors for sharps A61B 50/3001)} [2016-02]
A61M 5/165
. .
Filtering accessories, e.g. blood filters, filters for infusion liquids ({A61M 1/14} , A61M 1/34, {A61M 1/3627, A61M 1/3679, A61M 1/3687} take precedence; {needle sets with incorporated air inlet filters A61M 5/162}) [2013-01]
A61M 2005/1652
. . .
{Filter with duct, e.g. filtering element incorporated in a flow line, tube, duct} [2013-01]
A61M 2005/1655
. . .
{Filter with fibers, e.g. filtering element in form of hollow fibers} [2013-01]
A61M 2005/1657
. . .
{Filter with membrane, e.g. membrane, flat sheet type infusion filter} [2013-01]
A61M 5/168
. .
Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters {; Monitoring media flow to the body (flow control in general G05D 7/00)} [2017-08]
A61M 5/16804
. . .
{Flow controllers} [2013-01]
A61M 5/16809
. . . .
{by repeated filling and emptying of an intermediate volume (pressure infusion using positive displacement pumps A61M 5/142)} [2013-01]
A61M 5/16813
. . . .
{by controlling the degree of opening of the flow line} [2013-01]
A61M 5/16818
. . . .
{by changing the height of the reservoir} [2013-01]
A61M 5/16822
. . . .
{by controlling air intake into infusion reservoir (needle sets with air inlet A61M 5/162)} [2013-01]
A61M 5/16827
. . . .
{controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths (infusion of multiple fluids without using a controller A61M 5/1407)} [2013-01]
A61M 5/16831
. . .
{Monitoring, detecting, signalling or eliminating infusion flow anomalies (low-level float-valves causing cut-off A61M 5/40; indicating or recording presence, absence or direction of flow in general G01P 13/0066)} [2013-01]
A61M 5/16836
. . . .
{by sensing tissue properties at the infusion site, e.g. for detecting infiltration (detecting tissue temperature for diagnostic purposes A61M 39/0247)} [2013-01]
A61M 5/1684
. . . .
{by detecting the amount of infusate remaining, e.g. signalling end of infusion} [2013-01]
A61M 5/16845
. . . . .
{by weight} [2013-01]
A61M 5/1685
. . . . .
{by detection of position of a floating member} [2013-01]
A61M 5/16854
. . . .
{by monitoring line pressure} [2013-01]
A61M 5/16859
. . . . .
{Evaluation of pressure response, e.g. to an applied pulse} [2013-01]
A61M 2005/16863
. . . .
{Occlusion detection} [2013-01]
A61M 2005/16868
. . . . .
{Downstream occlusion sensors} [2013-01]
A61M 2005/16872
. . . . .
{Upstream occlusion sensors} [2013-01]
A61M 5/16877
. . .
{Adjusting flow; Devices for setting a flow rate} [2013-01]
A61M 5/16881
. . . .
{Regulating valves (on-off valves, e.g. clamps A61M 39/28)} [2013-01]
A61M 5/16886
. . .
{for measuring fluid flow rate, i.e. flowmeters} [2013-01]
A61M 5/1689
. . . .
{Drip counters} [2013-01]
A61M 5/16895
. . . .
{by monitoring weight change, e.g. of infusion container} [2013-01]
A61M 5/172
. . .
electrical or electronic {(A61M 5/16804, A61M 5/16831 take precedence)} [2016-11]
A61M 5/1723
. . . .
{using feedback of body parameters, e.g. blood-sugar, pressure (measurement of body parameters A61B 5/00)} [2013-01]
A61M 2005/1726
. . . . .
{the body parameters being measured at, or proximate to, the infusion site} [2013-01]
A61M 5/178
.
Syringes [2013-01]
A61M 5/1782
. .
{Devices aiding filling of syringes in situ (combination of a vial and a syringe for transferring or mixing their contents A61J 1/2096, filling of medical containers in general B65B 3/003)} [2013-01]
A61M 5/1785
. .
{comprising radioactive shield means (syringe shields or holders for storage of radioactive sources G21F 5/018)} [2013-01]
A61M 2005/1787
. .
{Syringes for sequential delivery of fluids, e.g. first medicament and then flushing liquid} [2013-01]
A61M 5/19
. .
having more than one chamber {, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly (surgical glue applicators A61B 17/00491)} [2017-08]
A61M 5/20
. .
Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically (A61M 5/142 {, A61M 5/46} take precedence; {hypodermic projectiles F42B 12/54}) [2013-01]
A61M 2005/2006
. . .
{Having specific accessories} [2013-01]
A61M 2005/2013
. . . .
{triggering of discharging means by contact of injector with patient body} [2013-01]
A61M 2005/202
. . . .
{cocking means, e.g. to bias the main drive spring of an injector} [2013-01]
A61M 2005/2026
. . .
{Semi-automatic, e.g. user activated piston is assisted by additional source of energy} [2013-01]
A61M 5/2033
. . .
{Spring-loaded one-shot injectors with or without automatic needle insertion (multishot dosing syringes A61M 5/31525, needle insertion only A61M 5/3287)} [2013-01]
A61M 5/204
. . .
{connected to external reservoirs for multiple refilling} [2013-01]
A61M 5/2046
. . .
{Media being expelled from injector by gas generation, e.g. explosive charge} [2013-01]
A61M 5/2053
. . .
{Media being expelled from injector by pressurised fluid or vacuum (for infusion A61M 5/145, A61M 5/155)} [2013-01]
A61M 2005/206
. . .
{With automatic needle insertion} [2013-01]
A61M 5/2066
. . .
{comprising means for injection of two or more media, e.g. by mixing} [2013-01]
A61M 2005/2073
. . .
{preventing premature release, e.g. by making use of a safety lock} [2013-01]
A61M 2005/208
. . . .
{Release is possible only when device is pushed against the skin, e.g. using a trigger which is blocked or inactive when the device is not pushed against the skin} [2013-01]
A61M 2005/2086
. . .
{having piston damping means, e.g. axially or rotationally acting retarders} [2013-01]
A61M 2005/2093
. . .
{including concentration setting means} [2013-01]
A61M 5/24
. .
Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic {(ampoules or carpules A61J 1/06)} [2016-11]
A61M 2005/2403
. . .
{Ampoule inserted into the ampoule holder} [2013-01]
A61M 2005/2407
. . . .
{from the rear} [2013-01]
A61M 2005/2411
. . . .
{from the front} [2013-01]
A61M 2005/2414
. . . .
{from the side} [2013-01]
A61M 2005/2418
. . .
{comprising means for damping shocks on ampoule} [2013-01]
A61M 5/2422
. . .
{using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule} [2016-11]
A61M 5/2425
. . . .
{by compression of deformable ampoule or carpule wall} [2016-11]
A61M 5/2429
. . . .
{by telescoping of ampoules or carpules with the syringe body} [2016-11]
A61M 2005/2433
. . .
{Ampoule fixed to ampoule holder} [2013-01]
A61M 2005/2437
. . . .
{by clamping means} [2013-01]
A61M 2005/244
. . . . .
{by flexible clip} [2013-01]
A61M 2005/2444
. . . .
{by thread} [2013-01]
A61M 5/2448
. . .
{comprising means for injection of two or more media, e.g. by mixing} [2013-01]
A61M 2005/2451
. . . .
{preventing delivery before mixing is completed, e.g. by locking mechanisms} [2013-01]
A61M 5/2455
. . .
{with sealing means to be broken or opened} [2013-01]
A61M 5/2459
. . . .
{upon internal pressure increase, e.g. pierced or burst (A61M 5/2429 takes precedence)} [2013-01]
A61M 2005/2462
. . . . .
{by displacing occluding plugs} [2013-01]
A61M 5/2466
. . . .
{by piercing without internal pressure increase (A61M 5/2429 takes precedence)} [2013-01]
A61M 2005/247
. . . . .
{with fixed or steady piercing means, e.g. piercing under movement of ampoule} [2013-01]
A61M 2005/2474
. . . . .
{with movable piercing means, e.g. ampoule remains fixed or steady} [2013-01]
A61M 2005/2477
. . .
{comprising means to reduce play of ampoule within ampoule holder, e.g. springs} [2013-01]
A61M 2005/2481
. . .
{comprising means for biasing the ampoule out of the ampoule holder} [2013-01]
A61M 2005/2485
. . .
{Ampoule holder connected to rest of syringe} [2013-01]
A61M 2005/2488
. . . .
{via rotation, e.g. threads or bayonet} [2013-01]
A61M 2005/2492
. . . .
{via snap connection} [2013-01]
A61M 2005/2496
. . . .
{via pivot} [2013-01]
A61M 5/28
. .
Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle [2013-01]
A61M 5/281
. . .
{using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule} [2016-11]
A61M 5/282
. . . .
{by compression of deformable ampoule or carpule wall} [2016-11]
A61M 5/283
. . . .
{by telescoping of ampoules or carpules with the syringe body} [2016-11]
A61M 5/284
. . .
{comprising means for injection of two or more media, e.g. by mixing} [2013-01]
A61M 5/285
. . .
{with sealing means to be broken or opened} [2016-11]
A61M 5/286
. . . .
{upon internal pressure increase, e.g. pierced or burst (A61M 5/283 takes precedence)} [2013-01]
A61M 2005/287
. . . . .
{by displacing occluding plugs} [2013-01]
A61M 5/288
. . . .
{by piercing without internal pressure increase (A61M 5/283 takes precedence)} [2013-01]
A61M 5/30
. .
Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules [2013-01]
A61M 5/3007
. . .
{with specially designed jet passages at the injector's distal end} [2013-01]
A61M 5/3015
. . .
{for injecting a dose of particles in form of powdered drug, e.g. mounted on a rupturable membrane and accelerated by a gaseous shock wave or supersonic gas flow (cell injection devices C12M 3/006)} [2013-01]
A61M 2005/3022
. . .
{Worn on the body, e.g. as patches (pressure infusion of the skin patch type A61M 5/14248)} [2013-01]
A61M 5/31
. .
Details [2013-01]
A61M 2005/3101
. . .
{Leak prevention means for proximal end of syringes, i.e. syringe end opposite to needle mounting end} [2013-01]
A61M 2005/3103
. . .
{Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle} [2013-01]
A61M 2005/3104
. . . .
{Caps for syringes without needle} [2013-01]
A61M 2005/3106
. . . .
{Plugs for syringes without needle} [2013-01]
A61M 2005/3107
. . . .
{for needles} [2013-01]
A61M 2005/3109
. . . . .
{Caps sealing the needle bore by use of, e.g. air-hardening adhesive, elastomer or epoxy resin} [2013-01]
A61M 2005/311
. . . . .
{Plugs, i.e. sealing rods or stylets closing the bore of needles} [2013-01]
A61M 2005/3112
. . .
{Incorporating self-aspirating means, e.g. to provide flashback} [2013-01]
A61M 2005/3114
. . .
{Filling or refilling} [2013-01]
A61M 2005/3115
. . . .
{spring-assisted} [2013-01]
A61M 2005/3117
. . .
{Means preventing contamination of the medicament compartment of a syringe} [2013-01]
A61M 2005/3118
. . . .
{via the distal end of a syringe, i.e. syringe end for mounting a needle cannula} [2013-01]
A61M 2005/312
. . . . .
{comprising sealing means, e.g. severable caps, to be removed prior to injection by, e.g. tearing or twisting} [2016-08]
A61M 2005/3121
. . . .
{via the proximal end of a syringe, i.e. syringe end opposite to needle cannula mounting end} [2013-01]
A61M 2005/3123
. . .
{having air entrapping or venting means, e.g. purging channels in pistons} [2013-01]
A61M 2005/3125
. . .
{specific display means, e.g. to indicate dose setting} [2013-01]
A61M 2005/3126
. . . .
{Specific display means related to dosing} [2013-01]
A61M 2005/3128
. . .
{Incorporating one-way valves, e.g. pressure-relief or non-return valves} [2013-01]
A61M 5/3129
. . .
{Syringe barrels (A61M 5/3205 and A61M 5/50 take precedence)} [2013-01]
A61M 2005/3131
. . . .
{specially adapted for improving sealing or sliding} [2013-01]
A61M 2005/3132
. . . .
{having flow passages for injection agents at the distal end of the barrel to bypass a sealing stopper after its displacement to this end due to internal pressure increase} [2013-01]
A61M 5/3134
. . . .
{characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula} [2013-01]
A61M 5/3135
. . . .
{characterised by constructional features of the proximal end} [2013-01]
A61M 5/3137
. . . .
{Specially designed finger grip means, e.g. for easy manipulation of the syringe rod} [2013-01]
A61M 2005/3139
. . . . .
{Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips} [2013-01]
A61M 2005/314
. . . .
{Flat shaped barrel forms, e.g. credit card shaped} [2013-01]
A61M 2005/3142
. . . .
{Modular constructions, e.g. supplied in separate pieces to be assembled by end-user} [2013-01]
A61M 2005/3143
. . .
{Damping means for syringe components executing relative movements, e.g. retarders or attenuators slowing down or timing syringe mechanisms} [2013-01]
A61M 5/3145
. . .
{Filters incorporated in syringes} [2013-01]
A61M 5/3146
. . .
{Priming, e.g. purging, reducing backlash or clearance} [2013-01]
A61M 5/3148
. . .
{Means for causing or aiding aspiration or plunger retraction} [2013-01]
A61M 5/315
. . .
Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod {or piston}; Appliances on the rod for facilitating dosing {; Dosing mechanisms} [2017-08]
A61M 5/31501
. . . .
{Means for blocking or restricting the movement of the rod or piston (A61M 5/5013 takes precedence)} [2013-01]
A61M 5/31505
. . . . .
{Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit} [2017-05]
A61M 2005/31506
. . . . . .
{formed as a single piece, e.g. moulded} [2017-05]
A61M 2005/31508
. . . . .
{provided on the piston-rod} [2017-05]
A61M 2005/3151
. . . . .
{by friction} [2017-05]
A61M 5/31511
. . . .
{Piston or piston-rod constructions, e.g. connection of piston with piston-rod (A61M 5/5066 takes precedence)} [2013-01]
A61M 5/31513
. . . . .
{Piston constructions to improve sealing or sliding} [2013-01]
A61M 5/31515
. . . . .
{Connection of piston with piston rod} [2013-01]
A61M 2005/31516
. . . . .
{reducing dead-space in the syringe barrel after delivery} [2013-01]
A61M 2005/31518
. . . . .
{designed to reduce the overall size of an injection device, e.g. using flexible or pivotally connected chain-like rod members} [2013-01]
A61M 2005/3152
. . . . .
{including gearings to multiply or attenuate the piston displacing force} [2013-01]
A61M 2005/31521
. . . . .
{Pistons with a forward extending skirt at their front end} [2013-01]
A61M 2005/31523
. . . . .
{for reducing reflux} [2013-01]
A61M 5/31525
. . . .
{Dosing (burettes, pipettes B01L 3/02)} [2013-01]
A61M 5/31526
. . . . .
{by means of stepwise axial movements, e.g. ratchet mechanisms or detents} [2013-01]
A61M 5/31528
. . . . .
{by means of rotational movements, e.g. screw-thread mechanisms} [2013-01]
A61M 5/3153
. . . . .
{by single stroke limiting means} [2013-01]
A61M 5/31531
. . . . .
{Microsyringes, e.g. having piston bore diameter close or equal to needle shaft diameter} [2017-08]
A61M 5/31533
. . . .
{Dosing mechanisms, i.e. setting a dose (administrating mechanisms A61M 5/31565)} [2013-01]
A61M 5/31535
. . . . .
{Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose} [2013-01]
A61M 5/31536
. . . . . .
{Blocking means to immobilize a selected dose, e.g. to administer equal doses} [2013-01]
A61M 5/31538
. . . . . . .
{Permanent blocking, e.g. by medical personnel} [2013-01]
A61M 2005/3154
. . . . . . .
{limiting maximum permissible dose} [2013-01]
A61M 5/31541
. . . . . .
{Means preventing setting of a dose beyond the amount remaining in the cartridge} [2013-01]
A61M 5/31543
. . . . . .
{piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change} [2013-01]
A61M 5/31545
. . . . .
{Setting modes for dosing} [2013-01]
A61M 5/31546
. . . . . .
{Electrically operated dose setting, e.g. input via touch screen or plus/minus buttons} [2013-01]
A61M 5/31548
. . . . . .
{Mechanically operated dose setting member} [2013-01]
A61M 5/3155
. . . . . . .
{by rotational movement of dose setting member, e.g. during setting or filling of a syringe} [2013-01]
A61M 5/31551
. . . . . . . .
{including axial movement of dose setting member} [2013-01]
A61M 5/31553
. . . . . . . .
{without axial movement of dose setting member} [2013-01]
A61M 5/31555
. . . . . . .
{by purely axial movement of dose setting member, e.g. during setting or filling of a syringe} [2013-01]
A61M 5/31556
. . . . . . .
{Accuracy improving means} [2013-01]
A61M 5/31558
. . . . . . . .
{using scaling up or down transmissions, e.g. gearbox} [2013-01]
A61M 5/3156
. . . . . . .
{using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals} [2013-01]
A61M 5/31561
. . . . . . .
{using freely adjustable volume steps} [2013-01]
A61M 5/31563
. . . . . . .
{interacting with a displaceable stop member} [2013-01]
A61M 5/31565
. . . .
{Administration mechanisms, i.e. constructional features, modes of administering a dose (dosing mechanisms for setting a dose A61M 5/31533)} [2013-01]
A61M 5/31566
. . . . .
{Means improving security or handling thereof} [2013-01]
A61M 5/31568
. . . . . .
{Means keeping track of the total dose administered, e.g. since the cartridge was inserted} [2013-01]
A61M 5/3157
. . . . . .
{Means providing feedback signals when administration is completed (A61M 5/20 takes precedence)} [2013-01]
A61M 5/31571
. . . . . .
{Means preventing accidental administration (for automatic syringes A61M 5/20)} [2013-01]
A61M 5/31573
. . . . . .
{Accuracy improving means} [2013-01]
A61M 5/31575
. . . . . . .
{using scaling up or down transmissions, e.g. gearbox} [2013-01]
A61M 5/31576
. . . . .
{Constructional features or modes of drive mechanisms for piston rods} [2013-01]
A61M 5/31578
. . . . . .
{based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod} [2013-01]
A61M 5/3158
. . . . . . .
{performed by axially moving actuator operated by user, e.g. an injection button} [2013-01]
A61M 5/31581
. . . . . . .
{performed by rotationally moving or pivoting actuator operated by user, e.g. an injection lever or handle} [2013-01]
A61M 5/31583
. . . . . .
{based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod} [2013-01]
A61M 5/31585
. . . . . . .
{performed by axially moving actuator, e.g. an injection button} [2013-01]
A61M 5/31586
. . . . . . .
{performed by rotationally moving or pivoted actuator, e.g. an injection lever or handle} [2013-01]
A61M 2005/31588
. . . . . .
{electrically driven} [2013-01]
A61M 5/3159
. . . . .
{Dose expelling manners} [2013-01]
A61M 5/31591
. . . . . .
{Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting means} [2013-01]
A61M 5/31593
. . . . . .
{Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir} [2013-01]
A61M 5/31595
. . . . . . .
{Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking} [2013-01]
A61M 5/31596
. . . .
{comprising means for injection of two or more media, e.g. by mixing} [2013-01]
A61M 2005/31598
. . . . .
{having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed} [2013-01]
A61M 5/32
. . .
Needles; Details of needles pertaining to their connection with syringe or hub (infusion needles A61M 5/158); Accessories for bringing the needle into, or holding the needle on, the body {(A61M 5/42, A61M 5/46 take precedence; guide needles for catheters A61M 25/065)}; Devices for protection of needles {(apparatus specially adapted for cleaning or sterilising needles A61M 5/001)} [2013-01]
A61M 2005/3201
. . . .
{Coaxially assembled needle cannulas placed on top of another, e.g. needles having different diameters} [2013-01]
A61M 5/3202
. . . .
{Devices for protection of the needle before use, e.g. caps (A61M 5/50 takes precedence; for infusion spikes A61M 5/1626; protectors for sharps A61B 50/3001)} [2016-02]
A61M 5/3204
. . . . .
{Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices} [2013-01]
A61M 5/3205
. . . .
{Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles (for sharps A61B 50/362; disintegrating apparatus in general B02C, e.g. B02C 19/0075, B23H 9/001; disposal of medical waste in general B09B 3/00; receptacles for refuse disposal in general B65F 1/00)} [2022-01]
A61M 2005/3206
. . . . .
{Needle or needle hub disconnecting devices forming part of or being attached to the hub or syringe body} [2013-01]
A61M 2005/3208
. . . . .
{by application of rotational movement to the needle hub, e.g. by use of electrically driven toothed wheels} [2013-01]
A61M 2005/3209
. . . . .
{comprising heat generating means, e.g. melt chamber} [2013-01]
A61M 5/321
. . . . .
{Means for protection against accidental injuries by used needles} [2013-01]
A61M 2005/3212
. . . . . .
{Blunting means for the sharp end of the needle} [2013-01]
A61M 5/3213
. . . . . .
{Caps placed axially onto the needle, e.g. equipped with finger protection guards (axially-extensible protective sleeves A61M 5/3243)} [2013-01]
A61M 2005/3215
. . . . . . .
{Tools enabling the cap placement} [2013-01]
A61M 5/3216
. . . . . .
{Caps placed transversally onto the needle, e.g. pivotally attached to the needle base} [2013-01]
A61M 2005/3217
. . . . . . .
{Means to impede repositioning of protection cap from needle covering to needle uncovering position, e.g. catch mechanisms} [2013-01]
A61M 5/3219
. . . . . . .
{Semi-automatic repositioning of the cap, i.e. in which the repositioning of the cap to the needle covering position requires a deliberate action by the user to trigger the repositioning of the cap, e.g. manual release of spring-biased cap repositioning means} [2013-01]
A61M 5/322
. . . . . .
{Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston (devices for protecting guide needles in combination with catheters A61M 25/0612)} [2013-01]
A61M 5/3221
. . . . . . .
{Constructional features thereof, e.g. to improve manipulation or functioning} [2013-01]
A61M 2005/3223
. . . . . . . .
{Means impeding or disabling repositioning of used needles at the syringe nozzle} [2013-01]
A61M 2005/3224
. . . . . . . . .
{Means to disalign the needle tip and syringe nozzle} [2013-01]
A61M 2005/3226
. . . . . . . . .
{with means obstructing or blocking the needle mounting opening} [2013-01]
A61M 2005/3227
. . . . . . . .
{the needle being retracted laterally outside the syringe barrel, e.g. with separate guideway} [2013-01]
A61M 2005/3228
. . . . . . . .
{the needle being retracted by a member protruding laterally through a slot in the barrel, e.g. double-ended needles} [2013-01]
A61M 2005/323
. . . . . . . .
{Connection between plunger distal end and needle hub proximal end, e.g. stud protruding from the plunger} [2013-01]
A61M 2005/3231
. . . . . . . .
{Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks} [2013-01]
A61M 5/3232
. . . . . . .
{Semi-automatic needle retraction, i.e. in which triggering of the needle retraction requires a deliberate action by the user, e.g. manual release of spring-biased retraction means} [2019-05]
A61M 5/3234
. . . . . . .
{Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user} [2019-05]
A61M 2005/3235
. . . . . . . .
{triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke} [2019-05]
A61M 2005/3236
. . . . . . . . .
{Trigger provided at the distal end, i.e. syringe end for mounting a needle} [2019-05]
A61M 2005/3238
. . . . . . . . .
{Trigger provided at the proximal end, i.e. syringe end opposite to needle mounting end} [2019-05]
A61M 2005/3239
. . . . . . . .
{triggered by dislodgement of outer part anchoring the needle portion to the inside of the syringe barrel wall, e.g. a ring-shaped portion} [2019-05]
A61M 2005/3241
. . . . . . . .
{Needle retraction energy is accumulated inside of a hollow plunger rod} [2019-05]
A61M 2005/3242
. . . . . . . . .
{Needle retraction by vacuum} [2019-05]
A61M 5/3243
. . . . . .
{being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel (devices for protecting guide needles in combination with catheters A61M 25/0612)} [2013-01]
A61M 5/3245
. . . . . . .
{Constructional features thereof, e.g. to improve manipulation or functioning} [2013-01]
A61M 2005/3246
. . . . . . . .
{being squeezably deformable for locking or unlocking purposes, e.g. with elliptical cross-section} [2013-01]
A61M 2005/3247
. . . . . . . .
{Means to impede repositioning of protection sleeve from needle covering to needle uncovering position} [2013-01]
A61M 2005/3249
. . . . . . . . .
{Means to disalign the needle tip and the distal needle passage of a needle protection sleeve} [2013-01]
A61M 2005/325
. . . . . . . . .
{Means obstructing the needle passage at distal end of a needle protection sleeve} [2013-01]
A61M 2005/3252
. . . . . . . .
{being extended by a member protruding laterally through a slot in the syringe barrel} [2013-01]
A61M 2005/3253
. . . . . . . .
{disconnecting the needle hub from the syringe barrel during removal of the sleeve from the syringe barrel} [2013-01]
A61M 2005/3254
. . . . . . . .
{Shielding of proximal needles, e.g. for pen needles} [2013-01]
A61M 2005/3256
. . . . . . . .
{having folding ring sections} [2013-01]
A61M 5/3257
. . . . . . .
{Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means} [2019-05]
A61M 2005/3258
. . . . . . . .
{being compressible or compressed along the needle} [2013-01]
A61M 5/326
. . . . . . .
{Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user} [2019-05]
A61M 2005/3261
. . . . . . . .
{triggered by radial deflection of the anchoring parts between sleeve and syringe barrel, e.g. spreading of sleeve retaining hooks having slanted surfaces by engagement with conically shaped collet of the piston rod during the last portion of the injection stroke of the plunger} [2019-05]
A61M 2005/3263
. . . . . . . . .
{Trigger provided at the distal end, i.e. syringe end for mounting a needle} [2019-05]
A61M 2005/3264
. . . . . . . . .
{Trigger provided at the proximal end, i.e. syringe end opposite to needle mounting end} [2019-05]
A61M 2005/3265
. . . . . . . .
{Degree of extension of sleeve to its needle covering position is progressively established by the degree of piston insertion into the syringe barrel} [2019-05]
A61M 2005/3267
. . . . . . . .
{Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body} [2019-05]
A61M 2005/3268
. . . . . . . . .
{having cantilever elastically spreadable arms, e.g. to accumulate energy during needle uncovering movement for urging protection sleeve to return to needle covering position} [2019-05]
A61M 5/3269
. . . . . . .
{guided by means not coaxially aligned with syringe barrel, e.g. channel-like member formed on exterior surface of syringe barrel for guiding a pushing rod connected to and displacing needle safety sheath} [2013-01]
A61M 5/3271
. . . . . . .
{with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position} [2013-01]
A61M 5/3272
. . . . . . . .
{having projections following labyrinth paths} [2013-01]
A61M 5/3273
. . . . . . .
{freely sliding on needle shaft without connection to syringe or needle} [2013-01]
A61M 5/3275
. . . . . . .
{being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands} [2013-01]
A61M 5/3276
. . . . .
{Means imparting rotational movement to the needle or needle hub in order to assist in its disconnection from syringe nozzle} [2013-01]
A61M 5/3278
. . . . .
{Apparatus for destroying used needles or syringes (needle resheathing means destroying the needle A61M 5/321)} [2013-01]
A61M 2005/3279
. . . . . .
{Breaking syringe nozzles or needle hubs} [2013-01]
A61M 2005/328
. . . . . .
{having needle tip encapsulating means, e.g. two-component hardenable compound or molten plastic} [2013-01]
A61M 2005/3282
. . . . . .
{using mechanical means, e.g. mills} [2013-01]
A61M 2005/3283
. . . . . .
{using electric current between electrodes} [2013-01]
A61M 2005/3284
. . . . . .
{Deformaton of needle by deflection or bending} [2013-01]
A61M 5/3286
. . . .
{Needle tip design, e.g. for improved penetration} [2013-01]
A61M 5/3287
. . . .
{Accessories for bringing the needle into the body; Automatic needle insertion (A61M 5/20, A61M 5/31525 take precedence)} [2013-01]
A61M 2005/3289
. . . . .
{with rotation of the needle, e.g. to ease penetration} [2013-01]
A61M 5/329
. . . .
{characterised by features of the needle shaft} [2013-01]
A61M 5/3291
. . . . .
{Shafts with additional lateral openings} [2013-01]
A61M 5/3293
. . . .
{characterised by features of the needle hub} [2013-01]
A61M 5/3294
. . . .
{comprising means for injection of two or more media, e.g. by mixing} [2013-01]
A61M 5/3295
. . . .
{Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel} [2013-01]
A61M 5/3297
. . . . .
{Needles arranged coaxially} [2013-01]
A61M 5/3298
. . . . .
{Needles arranged in parallel} [2013-01]
A61M 5/34
. . . .
Constructions for connecting the needle {, e.g. to syringe nozzle or needle hub (connecting catheter tubes to hubs A61M 25/0014)} [2017-08]
A61M 2005/341
. . . . .
{angularly adjustable or angled away from the axis of the injector} [2013-01]
A61M 2005/342
. . . . .
{Off-center needles, i.e. needle connections not being coaxial with the longitudinal symmetry axis of syringe barrel} [2013-01]
A61M 5/343
. . . . .
{Connection of needle cannula to needle hub, or directly to syringe nozzle without a needle hub (A61M 5/322 takes precedence)} [2013-01]
A61M 5/344
. . . . .
{using additional parts, e.g. clamping rings or collets} [2013-01]
A61M 5/345
. . . . . .
{Adaptors positioned between needle hub and syringe nozzle} [2013-01]
A61M 5/346
. . . . .
{friction fit (A61M 5/344 takes precedence)} [2013-01]
A61M 5/347
. . . . .
{rotatable, e.g. bayonet or screw (A61M 5/344 takes precedence)} [2013-01]
A61M 5/348
. . . . .
{snap lock, i.e. upon axial displacement of needle assembly (A61M 5/344 takes precedence)} [2013-01]
A61M 5/349
. . . . .
{using adhesive bond or glues} [2013-01]
A61M 5/36
.
with means for eliminating or preventing injection or infusion of air into body (dialysis systems, blood oxygenators A61M 1/14; haemofiltration equipment A61M 1/34; {automatic tube cut-off A61M 39/281}) [2013-01]
A61M 5/365
. .
{Air detectors (A61M 5/1684 takes precedence; in extracorporeal blood circuits A61M 1/3626)} [2013-01]
A61M 5/38
. .
using hydrophilic or hydrophobic filters [2013-01]
A61M 5/385
. . .
{using hydrophobic filters} [2013-01]
A61M 5/40
. .
using low-level float-valve to cut off media flow from reservoir {(position detection of a floating member A61M 5/1685)} [2013-01]
A61M 5/42
.
having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced [2016-11]
A61M 5/422
. .
{Desensitising skin} [2013-01]
A61M 5/425
. .
{Protruding skin to facilitate piercing, e.g. vacuum cylinders, vein immobilising means} [2013-01]
A61M 5/427
. .
{Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates} [2013-01]
A61M 5/44
.
having means for cooling or heating the devices or media [2013-01]
A61M 5/445
. .
{the media being heated in the reservoir, e.g. warming bloodbags} [2013-01]
A61M 5/46
.
having means for controlling depth of insertion [2013-01]
A61M 5/48
.
having means for varying, regulating, indicating or limiting injection pressure (A61M 5/142 takes precedence {; monitoring pressure in infusion systems A61M 5/16854}) [2017-08]
A61M 5/482
. .
{Varying injection pressure, e.g. by varying speed of injection} [2013-01]
A61M 5/484
. .
{Regulating injection pressure} [2013-01]
A61M 5/486
. .
{Indicating injection pressure} [2013-01]
A61M 5/488
. .
{Limiting injection pressure} [2013-01]
A61M 5/50
.
having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile {(retractable needles or needle protectors with means for preventing re-use A61M 5/321)} [2017-08]
A61M 2005/5006
. .
{Having means for destroying the syringe barrel, e.g. by cutting or piercing} [2013-01]
A61M 5/5013
. .
{Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe} [2013-01]
A61M 5/502
. . .
{for blocking the piston} [2013-01]
A61M 2005/5026
. . . .
{allowing single filling of syringe} [2013-01]
A61M 2005/5033
. . . .
{by use of an intermediate blocking member positioned between the syringe barrel and the piston rod to prevent retraction of the latter, e.g. toothed clip placed on the piston rod} [2013-01]
A61M 5/504
. . .
{for blocking the fluid passageway} [2013-01]
A61M 2005/5046
. . . .
{automatically, e.g. plug actuated by the piston head, one-way valve} [2013-01]
A61M 2005/5053
. . . . .
{Valve or plug actuated by fluid flow or fluid pressure allowing initial filling of the syringe} [2013-01]
A61M 2005/506
. . . . .
{Plug actuated by contact with fluid, e.g. hydrophilic expansion plug} [2013-01]
A61M 5/5066
. .
{Means for preventing re-use by disconnection of piston and piston-rod} [2013-01]
A61M 2005/5073
. . .
{by breaking or rupturing the connection parts} [2013-01]
A61M 5/508
. .
{Means for preventing re-use by disrupting the piston seal, e.g. by puncturing} [2013-01]
A61M 5/5086
. .
{for indicating if defective, used, tampered with or unsterile} [2013-01]
A61M 2005/5093
. .
{including soluble mechanical parts} [2013-01]
A61M 5/52
.
Arm-rests [2013-01]
A61M 9/00
Baths for subaquatic intestinal cleaning [2013-01]
Sprayers; Atomisers; Insufflators [2013-01]
A61M 11/00
Sprayers or atomisers specially adapted for therapeutic purposes (in general B05B; {aerosol containers B65D 83/14}) [2019-08]
A61M 11/001
.
{Particle size control} [2014-02]
A61M 11/002
. .
{by flow deviation causing inertial separation of transported particles} [2014-02]
A61M 11/003
. .
{by passing the aerosol trough sieves or filters} [2014-02]
A61M 11/005
.
{using ultrasonics (spraying or atomising liquids using ultrasonic vibrations in general B05B 17/06)} [2013-01]
A61M 11/006
.
{operated by applying mechanical pressure to the liquid to be sprayed or atomised} [2014-02]
A61M 11/007
. .
{Syringe-type or piston-type sprayers or atomisers} [2014-02]
A61M 11/008
. .
{by squeezing, e.g. using a flexible bottle or a bulb} [2014-02]
A61M 11/02
.
operated by air {or other gas} pressure applied to the liquid {or other product} to be sprayed or atomised {(sprayers for horticulture A01G, A01H; killing insects A01M; air humidifying by nozzles F24F 6/14, F24F 6/18; cooling by spraying F28B, F28C)} [2013-01]
A61M 11/04
.
operated by the vapour pressure of the liquid to be sprayed or atomised {(air-humidification, e.g. "room humidifiers" F24F 6/00)} [2013-01]
A61M 11/041
. .
{using heaters} [2013-01]
A61M 11/042
. . .
{electrical} [2014-02]
A61M 11/044
. . . .
{with electrodes immersed in the liquid} [2014-02]
A61M 11/045
. . .
{using another liquid as heat exchanger, e.g. bain-marie} [2014-02]
A61M 11/047
. . .
{by exothermic chemical reaction} [2014-02]
A61M 11/048
. . .
{with a flame, e.g. using a burner} [2014-02]
A61M 11/06
.
of the injector type [2013-01]
A61M 11/065
. .
{using steam as driving gas} [2014-02]
A61M 11/08
. .
Pocket atomisers of the injector type {(aerosol cans A61M 15/009)} [2014-02]
A61M 13/00
Insufflators for therapeutic or disinfectant purposes {, i.e. devices for blowing a gas, powder or vapour into the body (hand-held units in which gas flow is produced by muscular energy at the moment of use B05B 11/062)} [2017-08]
A61M 13/003
.
{Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing} [2019-08]
A61M 13/006
. .
{with gas recirculation} [2014-02]
Inhaling devices [2013-01]
A61M 15/00
Inhalators {(drug delivery in endotracheal tubes A61M 16/04)} [2019-08]
A61M 15/0001
.
{Details of inhalators; Constructional features thereof} [2014-02]
A61M 15/0003
. .
{with means for dispensing more than one drug} [2014-02]
A61M 15/0005
. .
{with means for agitating the medicament} [2014-02]
A61M 15/0006
. . .
{using rotating means} [2014-02]
A61M 15/0008
. . . .
{rotating by airflow} [2014-02]
A61M 15/001
. . .
{using ultrasonic means} [2014-02]
A61M 15/0011
. .
{with microcapsules, e.g. several in one dose} [2014-02]
A61M 15/0013
. .
{with inhalation check valves} [2014-02]
A61M 15/0015
. . .
{located upstream of the dispenser, i.e. not traversed by the product} [2014-02]
A61M 15/0016
. . .
{located downstream of the dispenser, i.e. traversed by the product} [2014-02]
A61M 15/0018
. .
{with exhalation check valves} [2014-02]
A61M 15/002
. .
{with air flow regulating means} [2014-02]
A61M 15/0021
. .
{Mouthpieces therefor} [2014-02]
A61M 15/0023
. . .
{retractable} [2014-02]
A61M 15/0025
. . .
{with caps} [2014-02]
A61M 15/0026
. . . .
{Hinged caps} [2014-02]
A61M 15/0028
.
{using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up} [2013-01]
A61M 15/003
. .
{using capsules, e.g. to be perforated or broken-up} [2014-02]
A61M 15/0031
. . .
{by bursting or breaking the package, i.e. without cutting or piercing} [2014-02]
A61M 15/0033
. . .
{Details of the piercing or cutting means} [2014-02]
A61M 15/0035
. . . .
{Piercing means} [2014-02]
A61M 15/0036
. . . . .
{hollow piercing means} [2014-02]
A61M 15/0038
. . . .
{Cutting means} [2014-02]
A61M 15/004
. . . .
{with fixed piercing or cutting means} [2014-02]
A61M 15/0041
. . . .
{with movable piercing or cutting means} [2014-02]
A61M 15/0043
. . .
{Non-destructive separation of the package, e.g. peeling} [2014-02]
A61M 15/0045
. .
{using multiple prepacked dosages on a same carrier, e.g. blisters} [2013-01]
A61M 15/0046
. . .
{characterized by the type of carrier} [2014-02]
A61M 15/0048
. . . .
{the dosages being arranged in a plane, e.g. on diskettes} [2014-02]
A61M 15/005
. . . .
{the dosages being arranged on a cylindrical surface} [2014-02]
A61M 15/0051
. . . .
{the dosages being arranged on a tape, e.g. strips} [2014-02]
A61M 15/0053
. . .
{characterized by the type or way of disposal} [2014-02]
A61M 15/0055
. . . .
{the used dosages being coiled} [2014-02]
A61M 15/0056
. . . .
{the used dosages being crushed} [2014-02]
A61M 15/0058
. . . .
{the used dosages being cut from the carrier} [2014-02]
A61M 15/006
. . . .
{the used dosages being discarded out of the inhaler's housing} [2014-02]
A61M 15/0061
. .
{using pre-packed dosages having an insert inside} [2014-02]
A61M 15/0063
. .
{Storages for pre-packed dosages} [2014-02]
A61M 15/0065
.
{Inhalators with dosage or measuring devices (A61M 15/0028 takes precedence; dosage devices incorporated in aerosol cans B65D 83/52)} [2013-01]
A61M 15/0066
. .
{with means for varying the dose size} [2014-02]
A61M 15/0068
. .
{Indicating or counting the number of dispensed doses or of remaining doses} [2014-02]
A61M 15/007
. . .
{Mechanical counters} [2014-02]
A61M 15/0071
. . . .
{having a display or indicator} [2014-02]
A61M 15/0073
. . . . .
{on a ring} [2014-02]
A61M 15/0075
. . . . .
{on a disc} [2014-02]
A61M 15/0076
. . . . .
{on a drum} [2014-02]
A61M 15/0078
. . . . .
{on a strip} [2014-02]
A61M 15/008
. . .
{Electronic counters} [2014-02]
A61M 15/0081
. . .
{Locking means} [2014-02]
A61M 15/0083
. . .
{Timers} [2014-02]
A61M 15/0085
.
{using ultrasonics (spraying or atomising liquids using ultrasonic vibrations in general B05B 17/06)} [2013-01]
A61M 15/0086
.
{Inhalation chambers} [2013-01]
A61M 15/0088
. .
{with variable volume} [2014-02]
A61M 15/009
.
{using medicine packages with incorporated spraying means, e.g. aerosol cans (pocket atomiser of the injector type A61M 11/08)} [2013-01]
A61M 15/0091
.
{mechanically breath-triggered} [2013-01]
A61M 15/0093
. .
{without arming or cocking, e.g. acting directly on the delivery valve} [2014-02]
A61M 15/0095
. .
{Preventing manual activation in absence of inhalation} [2017-01]
A61M 15/0096
. .
{Hindering inhalation before activation of the dispenser} [2014-02]
A61M 15/0098
. .
{Activated by exhalation} [2014-02]
A61M 15/02
.
with activated or ionised {fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices}; Ozone-inhalators {with radioactive tagged particles} [2013-01]
A61M 15/025
. .
{Bubble jet droplet ejection devices} [2014-02]
A61M 15/06
.
Inhaling appliances shaped like cigars, cigarettes or pipes [2020-01]
A61M 15/08
.
Inhaling devices inserted into the nose [2013-01]
A61M 15/085
. .
{Fixing means therefor} [2014-02]
A61M 16/00
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes (stimulating the respiratory movement by mechanical, pneumatic or electrical means, iron lungs combined with gas breathing means A61H 31/00) [2019-08]
A61M 16/0003
.
{Accessories therefor, e.g. sensors, vibrators, negative pressure} [2014-02]
A61M 16/0006
. .
{with means for creating vibrations in patients' airways} [2014-02]
A61M 16/0009
. .
{with sub-atmospheric pressure, e.g. during expiration} [2014-02]
A61M 16/0012
. . .
{by Venturi means} [2014-02]
A61M 2016/0015
. .
{inhalation detectors} [2013-01]
A61M 2016/0018
. . .
{electrical} [2013-01]
A61M 2016/0021
. . . .
{with a proportional output signal, e.g. from a thermistor} [2013-01]
A61M 2016/0024
. . . .
{with an on-off output signal, e.g. from a switch} [2013-01]
A61M 2016/0027
. .
{pressure meter} [2013-01]
A61M 2016/003
. .
{with a flowmeter} [2013-01]
A61M 2016/0033
. . .
{electrical} [2013-01]
A61M 2016/0036
. . . .
{in the breathing tube and used in both inspiratory and expiratory phase} [2013-01]
A61M 2016/0039
. . . .
{in the inspiratory circuit} [2013-01]
A61M 2016/0042
. . . .
{in the expiratory circuit} [2013-01]
A61M 16/0045
.
{Means for re-breathing exhaled gases, e.g. for hyperventilation treatment} [2013-01]
A61M 16/0048
.
{Mouth-to-mouth respiration (teaching or training models G09B 23/288)} [2013-01]
A61M 16/0051
.
{with alarm devices} [2019-08]
A61M 16/0054
.
{Liquid ventilation} [2013-01]
A61M 16/0057
.
{Pumps therefor} [2013-01]
A61M 16/006
. .
{Tidal volume membrane pumps} [2014-02]
A61M 16/0063
. .
{Compressors} [2014-02]
A61M 16/0066
. .
{Blowers or centrifugal pumps} [2013-01]
A61M 16/0069
. . .
{the speed thereof being controlled by respiratory parameters, e.g. by inhalation} [2014-02]
A61M 16/0072
. .
{Tidal volume piston pumps} [2013-01]
A61M 16/0075
. .
{Bellows-type} [2013-01]
A61M 16/0078
. .
{Breathing bags} [2013-01]
A61M 16/0081
. .
{Bag or bellow in a bottle} [2014-02]
A61M 16/0084
. .
{self-reinflatable by elasticity, e.g. resuscitation squeeze bags} [2014-02]
A61M 16/0087
.
{Environmental safety or protection means, e.g. preventing explosion} [2013-01]
A61M 16/009
. .
{Removing used or expired gases or anaesthetic vapours (filtering, sterilising or disinfecting the exhaust air in drainage systems A61M 1/784; bacterial filters in the expiratory path A61M 16/1065)} [2021-05]
A61M 16/0093
. . .
{by adsorption, absorption or filtration} [2014-02]
A61M 16/0096
.
{High frequency jet ventilation} [2013-01]
A61M 16/01
.
specially adapted for anaesthetising {(A61M 16/104, A61M 16/18 take precedence)} [2013-01]
A61M 16/021
.
{operated by electrical means (A61M 16/202A61M 16/205 take precedence)} [2019-08]
A61M 16/022
. .
{Control means therefor} [2019-08]
A61M 16/024
. . .
{including calculation means, e.g. using a processor} [2019-08]
A61M 16/026
. . . .
{specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis} [2019-08]
A61M 16/04
.
Tracheal tubes (catheters in general A61M 25/00) [2013-01]
A61M 16/0402
. .
{Special features for tracheal tubes not otherwise provided for} [2014-02]
A61M 16/0404
. . .
{with means for selective or partial lung respiration} [2014-02]
A61M 16/0406
. . . .
{implanted flow modifiers} [2014-02]
A61M 16/0409
. . .
{with mean for closing the oesophagus} [2014-02]
A61M 16/0411
. . .
{with means for differentiating between oesophageal and tracheal intubation} [2014-02]
A61M 2016/0413
. . . .
{with detectors of CO2 in exhaled gases} [2013-01]
A61M 16/0415
. . .
{with access means to the stomach} [2014-02]
A61M 16/0418
. . .
{with integrated means for changing the degree of curvature, e.g. for easy intubation} [2014-02]
A61M 16/042
. . .
{with separate conduits for in-and expiration gas, e.g. for limited dead volume} [2014-02]
A61M 16/0422
. . .
{Laser-resistant} [2014-02]
A61M 16/0425
. . .
{Metal tubes} [2014-02]
A61M 16/0427
. . .
{with removable and re-insertable liner tubes, e.g. for cleaning} [2014-02]
A61M 16/0429
. . .
{with non-integrated distal obturators} [2014-02]
A61M 16/0431
. . .
{with a cross-sectional shape other than circular} [2014-02]
A61M 16/0434
. .
{Cuffs} [2013-01]
A61M 16/0436
. . .
{Special fillings therefor} [2014-02]
A61M 16/0438
. . . .
{Liquid-filled} [2014-02]
A61M 16/044
. . .
{External cuff pressure control or supply, e.g. synchronisation with respiration} [2013-01]
A61M 16/0443
. . .
{Special cuff-wall materials (A61M 16/0481, A61M 16/0422 take precedence)} [2014-02]
A61M 16/0445
. . .
{Special cuff forms, e.g. undulated} [2014-02]
A61M 16/0447
. . . .
{Bell, canopy or umbrella shaped} [2014-02]
A61M 16/045
. . .
{with cuffs partially or completely inflated by the respiratory gas} [2014-02]
A61M 16/0452
. . . .
{following the inspiration and expiration pressure} [2014-02]
A61M 16/0454
. . .
{Redundant cuffs} [2014-02]
A61M 16/0456
. . . .
{one cuff within another} [2014-02]
A61M 16/0459
. . . .
{one cuff behind another} [2014-02]
A61M 16/0461
. .
{Nasoendotracheal tubes} [2013-01]
A61M 16/0463
. .
{combined with suction tubes, catheters or the like; Outside connections} [2013-01]
A61M 16/0465
. .
{Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters} [2013-01]
A61M 16/0468
. . .
{with valves at the proximal end limiting exhalation, e.g. during speaking or coughing (air passages from trachea to oesophagus or to pharynx, artificial epiglottis A61F 2/203)} [2013-01]
A61M 16/047
. . .
{Masks, filters, surgical pads, devices for absorbing secretions, specially adapted therefor} [2013-01]
A61M 16/0472
. . .
{Devices for performing a tracheostomy} [2013-01]
A61M 16/0475
. .
{having openings in the tube} [2014-02]
A61M 16/0477
. . .
{with incorporated means for delivering or removing fluids} [2014-02]
A61M 16/0479
. . . .
{above the cuff, e.g. giving access to the upper trachea} [2014-02]
A61M 16/0481
. . . .
{through the cuff wall} [2014-02]
A61M 16/0484
. . . .
{at the distal end} [2014-02]
A61M 16/0486
. .
{Multi-lumen tracheal tubes} [2014-02]
A61M 16/0488
. .
{Mouthpieces; Means for guiding, securing or introducing the tubes (guiding or introducing with laryngoscopes A61B 1/267; holding devices on the body A61M 25/02)} [2013-01]
A61M 16/049
. . .
{Mouthpieces} [2014-02]
A61M 16/0493
. . . .
{with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block} [2014-02]
A61M 16/0495
. . . .
{with tongue depressors} [2014-02]
A61M 16/0497
. . .
{Tube stabilizer} [2013-01]
A61M 16/06
.
Respiratory or anaesthetic masks [2013-01]
A61M 16/0605
. .
{Means for improving the adaptation of the mask to the patient} [2014-02]
A61M 16/0611
. . .
{with a gusset portion} [2014-02]
A61M 16/0616
. . .
{with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure} [2014-02]
A61M 16/0622
. . . .
{having an underlying cushion} [2014-02]
A61M 16/0627
. . .
{with sealing means on a part of the body other than the face, e.g. helmets, hoods or domes} [2014-02]
A61M 16/0633
. . .
{with forehead support} [2014-02]
A61M 16/0638
. . . .
{in the form of a pivot} [2014-02]
A61M 16/0644
. . . .
{having the means for adjusting its position} [2014-02]
A61M 16/065
. . . . .
{in the form of a pivot} [2014-02]
A61M 16/0655
. . . . .
{in the form of a linear or curvilinear slide} [2014-02]
A61M 2016/0661
. .
{with customised shape} [2013-01]
A61M 16/0666
. .
{Nasal cannulas or tubing (devices for improving normal breathing through the nose A61F 5/08; nose filters A62B 23/06; outside holding devices A61M 25/02)} [2013-01]
A61M 16/0672
. . .
{Nasal cannula assemblies for oxygen therapy} [2014-02]
A61M 16/0677
. . . .
{Gas-saving devices therefor} [2014-02]
A61M 16/0683
. .
{Holding devices therefor} [2013-01]
A61M 16/0688
. . .
{by means of an adhesive} [2014-02]
A61M 16/0694
. . .
{Chin straps} [2014-02]
A61M 16/08
.
Bellows; Connecting tubes {(having means for taking samples G01N 1/22); Water traps; Patient circuits} [2013-01]
A61M 16/0808
. .
{Condensation traps} [2013-01]
A61M 16/0816
. .
{Joints or connectors} [2013-01]
A61M 16/0825
. . .
{with ball-sockets} [2014-02]
A61M 16/0833
. . .
{T- or Y-type connectors, e.g. Y-piece} [2014-02]
A61M 16/0841
. . .
{for sampling} [2014-02]
A61M 16/085
. . . .
{Gas sampling} [2014-02]
A61M 16/0858
. . . .
{Pressure sampling ports} [2014-02]
A61M 16/0866
. .
{Passive resistors therefor} [2014-02]
A61M 16/0875
. .
{Connecting tubes} [2013-01]
A61M 16/0883
. .
{Circuit type} [2014-02]
A61M 16/0891
. . .
{Closed circuit, e.g. for anaesthesia} [2014-02]
A61M 16/10
.
Preparation of respiratory gases or vapours [2013-01]
A61M 16/1005
. .
{with O2 features or with parameter measurement} [2014-02]
A61M 16/101
. . .
{using an oxygen concentrator} [2014-02]
A61M 16/1015
. . .
{using a gas flush valve, e.g. oxygen flush valve} [2014-02]
A61M 2016/102
. . .
{Measuring a parameter of the content of the delivered gas} [2013-01]
A61M 2016/1025
. . . .
{the O2 concentration} [2013-01]
A61M 2016/103
. . . .
{the CO2 concentration} [2013-01]
A61M 2016/1035
. . . .
{the anaesthetic agent concentration} [2013-01]
A61M 16/104
. .
{specially adapted for anaesthetics (A61M 16/18 takes precedence)} [2013-01]
A61M 16/1045
. .
{Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas} [2013-01]
A61M 16/105
. .
{Filters (A61M 16/047, A61M 16/22 take precedence; water traps A61M 16/08)} [2013-01]
A61M 16/1055
. . .
{bacterial} [2013-01]
A61M 16/106
. . .
{in a path} [2014-02]
A61M 16/1065
. . . .
{in the expiratory path} [2014-02]
A61M 16/107
. . . .
{in the inspiratory path} [2014-02]
A61M 16/1075
. .
{by influencing the temperature (A61M 16/1045 takes precedence)} [2013-01]
A61M 16/108
. . .
{before being humidified or mixed with a beneficial agent} [2014-02]
A61M 16/1085
. . .
{after being humidified or mixed with a beneficial agent} [2014-02]
A61M 16/109
. . .
{the humidifying liquid or the beneficial agent} [2014-02]
A61M 16/1095
. . .
{in the connecting tubes} [2014-02]
A61M 16/12
. .
by mixing different gases [2013-01]
A61M 16/122
. . .
{with dilution} [2014-02]
A61M 16/125
. . . .
{Diluting primary gas with ambient air} [2014-02]
A61M 16/127
. . . . .
{by Venturi effect, i.e. entrainment mixers} [2014-02]
A61M 16/14
. .
by mixing different fluids, one of them being in a liquid phase [2013-01]
A61M 16/142
. . .
{with semi-permeable walls separating the liquid from the respiratory gas} [2014-02]
A61M 16/145
. . . .
{using hollow fibres} [2014-02]
A61M 16/147
. . .
{the respiratory gas not passing through the liquid container} [2014-02]
A61M 16/16
. . .
Devices to humidify the respiration air {(A61M 16/1045 takes precedence)} [2013-01]
A61M 16/161
. . . .
{with means for measuring the humidity} [2014-02]
A61M 16/162
. . . .
{Water-reservoir filling system, e.g. automatic} [2013-01]
A61M 16/164
. . . . .
{including a liquid inlet valve system} [2014-02]
A61M 16/165
. . . . . .
{with a float actuator} [2014-02]
A61M 16/167
. . . . . . .
{acting vertically on the valve} [2014-02]
A61M 16/168
. . . . . . .
{having a dual float} [2014-02]
A61M 16/18
. . .
Vaporising devices for anaesthetic preparations [2013-01]
A61M 16/183
. . . .
{Filling systems} [2013-01]
A61M 16/186
. . . .
{Locking systems} [2013-01]
A61M 16/20
.
Valves specially adapted to medical respiratory devices [2013-01]
A61M 16/201
. .
{Controlled valves} [2014-02]
A61M 16/202
. . .
{electrically actuated} [2014-02]
A61M 16/203
. . . .
{Proportional} [2014-02]
A61M 16/204
. . . . .
{used for inhalation control} [2014-02]
A61M 16/205
. . . . .
{used for exhalation control} [2014-02]
A61M 16/206
. . .
{Capsule valves, e.g. mushroom, membrane valves} [2014-02]
A61M 16/207
. . .
{Membrane valves with pneumatic amplification stage, i.e. having master and slave membranes} [2014-02]
A61M 16/208
. .
{Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves} [2013-01]
A61M 16/209
. . .
{Relief valves} [2014-02]
A61M 16/22
.
Carbon dioxide-absorbing devices {; Other means for removing carbon dioxide}(cartridges with absorbing substances for respiratory apparatus A62B 19/00) [2017-08]
Other devices for producing sleep or stupor; Devices for ending sleep or stupor [2013-01]
A61M 19/00
Local anaesthesia (syringes therefor A61M 5/00); Hypothermia (A61M 5/42 takes precedence; cooling blood in a bypass of the arterial system A61M 1/36) [2015-10]
A61M 21/00
Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis [2013-01]
A61M 2021/0005
.
{by the use of a particular sense, or stimulus} [2013-01]
A61M 2021/0011
. .
{in a subliminal way, i.e. below the threshold of sensation} [2013-01]
A61M 2021/0016
. .
{by the smell sense} [2013-01]
A61M 2021/0022
. .
{by the tactile sense, e.g. vibrations} [2013-01]
A61M 2021/0027
. .
{by the hearing sense} [2013-01]
A61M 2021/0033
. . .
{subsonic} [2013-01]
A61M 2021/0038
. . .
{ultrasonic} [2013-01]
A61M 2021/0044
. .
{by the sight sense} [2013-01]
A61M 2021/005
. . .
{images, e.g. video} [2013-01]
A61M 2021/0055
. .
{with electric or electro-magnetic fields} [2013-01]
A61M 2021/0061
. .
{Simulated heartbeat pulsed or modulated} [2013-01]
A61M 2021/0066
. .
{with heating or cooling} [2013-01]
A61M 2021/0072
. .
{with application of electrical currents} [2013-01]
A61M 2021/0077
. .
{with application of chemical or pharmacological stimulus} [2013-01]
A61M 2021/0083
. .
{especially for waking up} [2013-01]
A61M 2021/0088
. .
{modulated by a simulated respiratory frequency} [2013-01]
A61M 21/0094
.
{Isolation chambers used therewith, i.e. for isolating individuals from external stimuli (other treatment rooms or enclosures A61G 10/00)} [2013-01]
A61M 21/02
.
for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia (for massage A61H; electrotherapy A61N, e.g. applying alternating or intermittent electric currents for producing anaesthesia A61N 1/36021) [2015-07]
Probes; Catheters; Dilators; Drainage appliances for wounds [2013-01]
A61M 25/00
Catheters; Hollow probes (dilators A61M 29/00; {peritoneal catheters A61M 1/285; tracheal tubes A61M 16/04; for drainage A61M 27/00; for uterus, vagina or rectum A61M 31/00} ; for measuring or testing A61B; {materials for catheters A61L 29/00}) [2013-01]
A61M 2025/0001
.
{for pressure measurement} [2019-08]
A61M 2025/0002
. .
{with a pressure sensor at the distal end} [2013-01]
A61M 2025/0003
. .
{having an additional lumen transmitting fluid pressure to the outside for measurement} [2013-01]
A61M 2025/0004
.
{having two or more concentrically arranged tubes for forming a concentric catheter system} [2013-01]
A61M 2025/0006
. .
{which can be secured against axial movement, e.g. by using a locking cuff} [2013-01]
A61M 2025/0007
.
{Epidural catheters} [2013-01]