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 Class   600SURGERY
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 This Class 600 is considered to be an integral part of Class 128 (see the Class 128 schedule for the position of this Class in schedule hierarchy). This Class retains all pertinent definitions and class lines of Class 128.
 
  300           DIAGNOSTIC TESTING
  301           . (1 indent ) Via monitoring a plurality of physiological data, e.g., pulse and blood pressure
  302           . (1 indent ) Endoradiosonde
  303           . (1 indent ) Olfactometer
  304           . (1 indent ) Readiness to give birth
  305           . (1 indent ) Hazardous current flow conditions
  306           . (1 indent ) Measurement of skin parameters
  307           . (1 indent ) Determining rate of fluid loss from body surface
  308           . (1 indent ) Physical characteristics of electrolytes
  309           . (1 indent ) Measuring or detecting nonradioactive constituent of body liquid by means placed against or in body throughout test
  310           .. (2 indent ) Infrared, visible light, or ultraviolet radiation directed on or through body or constituent released therefrom
  311           ... (3 indent ) Partial pressure of constituent
  312           .... (4 indent ) Using a fluorescent material
  313           .... (4 indent ) Fetal tissue
  314           ... (3 indent ) Foreign substance
  315           ... (3 indent ) Bilirubin
  318           ... (3 indent ) Determining constituents in eye
  319           .... (4 indent ) Glucose
  320           .... (4 indent ) Hemoglobin
  321           .... (4 indent ) Using fluorescent emission determination
  316           ... (3 indent ) Glucose
  317           ... (3 indent ) By fluorescent emission
  322           ... (3 indent ) Determining blood constituent
  323           .... (4 indent ) Oxygen saturation, e.g., oximeter
  324           .... (5 indent ) And other cardiovascular parameters
  325           ..... (6 indent ) Inserted in body
  326           .... (5 indent ) And other blood constituents
  327           ..... (6 indent ) Inserted in body
  328           ..... (6 indent ) Hemoglobin
  329           .... (5 indent ) Using a fluorescing material
  330           .... (5 indent ) Separation of ac/dc components in signal
  331           .... (5 indent ) Calibrated
  332           ..... (6 indent ) Inserted in body
  333           .... (5 indent ) Used in conjunction with associated apparatus (e.g., pacemaker)
  334           .... (5 indent ) With tissue perfusion
  335           .... (5 indent ) Pressurization of body portion performed
  336           .... (5 indent ) Detects constituents while excluding components (e.g., noise)
  337           .... (5 indent ) Structure preventing contact of body inserted fiber with internal body portions
  338           .... (5 indent ) Fetal tissue
  339           .... (5 indent ) Inserted in body
  340           .... (5 indent ) Measured at specified areas of body portions
  341           .... (4 indent ) Inserted in body
  342           ... (3 indent ) Light conducting fiber inserted in body
  343           .... (4 indent ) Digestive tract
  344           ... (3 indent ) Mounting structure (e.g., belt, etc.)
  345           .. (2 indent ) Electroanalysis
  346           ... (3 indent ) Sweat analysis
  347           ... (3 indent ) Blood glucose
  348           ... (3 indent ) Determining ion concentration/partial pressure
  349           .... (4 indent ) Oral fluids
  350           .... (4 indent ) Esophageal or gastrointestinal fluids
  351           .... (4 indent ) Fetal
  352           .... (4 indent ) Using a flowthrough cell
  353           .... (4 indent ) Carbon dioxide or other gases
  354           .... (5 indent ) Transcutaneous
  355           .... (4 indent ) Oxygen tension
  356           .... (5 indent ) Eye
  357           .... (5 indent ) Transcutaneous
  358           ..... (6 indent ) Including tissue perfusion
  359           ..... (6 indent ) Temperature compensated
  360           .... (5 indent ) Internal
  361           .... (4 indent ) pH
  362           .. (2 indent ) Absorbent patch for fluid analysis
  363           .. (2 indent ) Perfusion detection
  364           .. (2 indent ) Blood gas
  365           .. (2 indent ) Glucose measurement
  366           .. (2 indent ) Equilibration and analysis of fluid
  367           .. (2 indent ) Holder for color indicator (e.g., fertility tester)
  368           . (1 indent ) Physical characteristics of blood
  369           .. (2 indent ) Coagulation
  370           . (1 indent ) Erythrocyte sedimentation rate/viscosity
  371           . (1 indent ) Bleeding detection
  372           . (1 indent ) Structure of body-contacting electrode or electrode inserted in body
  373           .. (2 indent ) Electrode placed in body
  374           ... (3 indent ) Electrode placed in or on heart
  375           .... (4 indent ) Anchored
  376           ... (3 indent ) Fetal monitoring
  377           ... (3 indent ) Electrode implanted in body
  378           ... (3 indent ) Electrode in brain
  379           ... (3 indent ) Electrode in ear
  380           ... (3 indent ) Electrode in esophagus or pharynx
  381           ... (3 indent ) Electrode in artery or blood vessel
  382           .. (2 indent ) Electrode attached to or positioned relative to a specific external body portion
  383           ... (3 indent ) Head or eye
  384           ... (3 indent ) Attached to one of the body`s extremities
  385           ... (3 indent ) Radiolucent
  386           .. (2 indent ) Means for attaching electrode to body
  387           ... (3 indent ) Suction
  388           ... (3 indent ) Garment
  389           .... (4 indent ) Vest
  390           ... (3 indent ) Belt or strap
  391           ... (3 indent ) Adhesive
  392           .... (4 indent ) Having release sheet
  393           .. (2 indent ) Plural electrodes carried on single support
  394           .. (2 indent ) Head and socket connector for attaching lead to electrode
  395           .. (2 indent ) Electrode composition
  396           ... (3 indent ) Silver/silver chloride containing
  397           ... (3 indent ) Electrolyte containing
  398           . (1 indent ) Testing aqueous humor pressure or related condition
  399           .. (2 indent ) Measuring impedance to flow of aqueous humor (tonometry)
  400           .. (2 indent ) Measuring acoustic impedance of eye
  401           .. (2 indent ) Fluid jet directed against eye
  402           .. (2 indent ) Eye vibrated
  403           .. (2 indent ) Pressure indicator includes liquid column
  404           .. (2 indent ) Pressure indicator includes pointer swingable over scale and mechanically driven by eye contacting means
  405           .. (2 indent ) Measuring force required to produce standard or measured eye flattening (applanation)
  406           ... (3 indent ) Disposable or sterilizable eye contacting structure
  407           . (1 indent ) Detecting nuclear, electromagnetic, or ultrasonic radiation
  408           .. (2 indent ) Using neural network or trainable (adaptive) system
  409           .. (2 indent ) Magnetic field sensor (e.g., magnetometer, SQUID)
  410           .. (2 indent ) Magnetic resonance imaging or spectroscopy
  411           ... (3 indent ) Combined with therapeutic or diverse diagnostic device
  412           ... (3 indent ) Temperature detection
  413           ... (3 indent ) With triggering or gating device
  414           ... (3 indent ) Using fiducial marker
  415           ... (3 indent ) With means for positioning patient or body part
  416           ... (3 indent ) Simulation of modeling
  417           ... (3 indent ) With stereotactic device
  418           ... (3 indent ) With means for communicating with patient
  419           ... (3 indent ) Of fluid flow
  420           ... (3 indent ) Using detectable material placed in body
  421           ... (3 indent ) Including any system component contacting (internal or external) or conforming to body or body part
  422           .... (4 indent ) Coil
  423           .... (5 indent ) With means for inserting into a body
  424           .. (2 indent ) With means for determining position of a device placed within a body
  425           .. (2 indent ) With tomographic imaging obtained from electromagnetic wave
  426           ... (3 indent ) Using fiducial marker
  427           ... (3 indent ) Combined with therapeutic or diagnostic device
  428           ... (3 indent ) With triggering or gating device
  429           ... (3 indent ) With stereotactic device
  430           .. (2 indent ) With microwave carrier signal
  431           .. (2 indent ) Detectable material placed in body
  432           ... (3 indent ) Piston-type ram forces material into body
  433           ... (3 indent ) Using flexible catheter
  434           .... (4 indent ) Catheter guide means
  435           .... (4 indent ) Catheter structure
  436           .. (2 indent ) Nuclear radiation (e.g., radioactive emission, etc.)
  437           .. (2 indent ) Ultrasonic
  438           ... (3 indent ) Used as an indicator of another parameter (e.g., temperature, pressure, viscosity)
  439           ... (3 indent ) With therapeutic device
  440           ... (3 indent ) Plural display mode systems
  441           .... (4 indent ) Having B-scan and Doppler
  442           ... (3 indent ) Tissue attenuation or impedance measurement or compensation
  443           ... (3 indent ) Anatomic image produced by reflective scanning
  444           .... (4 indent ) With mechanical and electronic scanning
  445           .... (4 indent ) Mechanical scanning
  446           .... (5 indent ) Hand-held unit
  447           .... (4 indent ) Electronic array scanning
  448           ... (3 indent ) Through-transmission (e.g., time-of-flight) imaging
  449           ... (3 indent ) One-dimensional anatomic display or measurement
  450           .... (4 indent ) Cardiographic
  451           .... (4 indent ) Echoencephalography
  452           .... (4 indent ) Ophthalmic
  453           ... (3 indent ) Doppler effect (e.g., fetal HR monitoring)
  454           .... (4 indent ) Blood flow studies
  455           .... (5 indent ) Pulse Doppler
  456           ..... (6 indent ) With volumetric measurement
  457           .... (5 indent ) CW Doppler
  458           ... (3 indent ) Contrast enhancement
  459           ... (3 indent ) Structure of transducer or probe assembly
  462           .... (4 indent ) Probe placed in vascular system or body orifice
  463           .... (5 indent ) With acoustical or display imaging
  464           .... (5 indent ) Having puncturing means thereon
  466           .... (5 indent ) Catheter
  467           ..... (6 indent ) Intravascular
  468           ...... (7 indent ) With blood flow measurement or detection
  469           ....... (8 indent ) Detecting emboli
  470           ...... (7 indent ) By inflatable ballon
  471           ..... (6 indent ) Tool (e.g., ablation, abrasion, cutting)
  465           .... (5 indent ) Blood flow measurement
  472           .... (4 indent ) With beam directing or shaping means in the wave path (e.g., lens, reflector)
  461           .... (4 indent ) Associated with puncturing instrument
  473           .. (2 indent ) Infrared radiation
  474           ... (3 indent ) Temperature detection
  475           ... (3 indent ) With comparison means (e.g., ratio of or comparison to a standard)
  476           .. (2 indent ) Visible light radiation
  477           ... (3 indent ) With comparison means (e.g., ratio of or comparison to a standard)
  478           ... (3 indent ) Light conducting fiber inserted into a body
  479           ... (3 indent ) Cardiovascular testing
  480           .... (4 indent ) Pressure in blood vessel
  481           . (1 indent ) Cardiovascular
  482           .. (2 indent ) Measuring resistance of capillary blood vessels to hemorrhage
  483           .. (2 indent ) Simultaneously detecting cardiovascular condition and diverse body condition
  484           ... (3 indent ) Detecting respiratory condition
  485           .. (2 indent ) Measuring pressure in heart or blood vessel
  486           ... (3 indent ) Testing means inserted in body
  487           .... (4 indent ) Pressure indicator includes liquid column
  488           .... (4 indent ) Pressure transducer structure
  489           ... (3 indent ) Ophthalmodynamometer
  490           ... (3 indent ) Force applied against skin to close blood vessel
  491           .... (4 indent ) Hand-supported occluder
  492           .... (4 indent ) Tester having plural occluders, or single occluder and separate pressurized pulse sensing cuff or cushion
  493           .... (4 indent ) Electric signal generated by sensing means responsive to pulse or Korotkoff sounds
  494           .... (5 indent ) Pulse-induced pressure fluctuation in occluder generates electric signal
  495           .... (5 indent ) Pressure in inflatable occluder automatically raised above systolic pressure
  496           ..... (6 indent ) Repeating pressurization cycle
  497           .... (4 indent ) Pressure indicator includes liquid column
  498           .... (4 indent ) Valve structure
  499           .... (4 indent ) Occluder structure
  500           .. (2 indent ) Detecting blood vessel pulsation
  501           ... (3 indent ) Waveform graph-type pulse recorder
  502           ... (3 indent ) Pulse indicator
  503           .... (4 indent ) Entire testing assembly supported on wrist
  504           .. (2 indent ) Measuring blood flow in body portion other than heart
  505           ... (3 indent ) Sensing means inserted in blood vessel
  506           ... (3 indent ) By detecting electrical impedance of body portion
  507           ... (3 indent ) By detecting volume of body portion
  508           .. (2 indent ) Heart
  509           ... (3 indent ) Detecting heartbeat electric signal
  510           .... (4 indent ) Testing artificially regulated or assisted heart
  511           .... (4 indent ) Fetal heartbeat
  512           .... (4 indent ) Orthogonal heartbeat electric signals combined to form vector signal
  513           .... (4 indent ) Detecting heartbeat electric signal and diverse cardiovascular characteristic
  514           .... (4 indent ) Sound generated by successive heartbeat electric signals to represent heart action
  515           .... (4 indent ) Detecting arrhythmia
  516           .... (5 indent ) Variation in duration of segment of PQRST signal waveform (e.g., QRS complex, etc.) detected
  517           .... (5 indent ) Vertical variation of PQRST signal waveform (e.g., amplitude of QRS complex, etc.) detected
  518           .... (5 indent ) Tachycardia or fibrillation detected
  519           .... (4 indent ) Detecting signal repetition rate
  520           .... (5 indent ) Detecting means associated with exercise machine
  521           .... (4 indent ) Detecting R portion of signal waveform
  522           .... (4 indent ) Switching means for activating different monitoring systems, signal displays, or signal recorders
  523           .... (4 indent ) Signal display or recording
  524           .... (5 indent ) Magnetic recording
  525           .... (5 indent ) Cathode-ray tube used for display or included in recording means
  526           ... (3 indent ) Blood output per beat or time interval
  527           ... (3 indent ) Detecting heartbeat by sensing movement of oscillatable body-supporting means
  528           ... (3 indent ) Detecting heart sound
  529           . (1 indent ) Respiratory
  530           .. (2 indent ) Halitosis detection
  531           .. (2 indent ) Measuring metabolic rate by breath test
  532           .. (2 indent ) Qualitative or quantitative analysis of breath component
  533           .. (2 indent ) Measuring respiratory flow impedance or lung elasticity
  534           .. (2 indent ) Detecting body movement attending breathing
  535           ... (3 indent ) Capacitor-type transducer
  536           ... (3 indent ) Detector responsive to movement induced variation in impedance of body to electric current
  537           .. (2 indent ) Thermistor-type transducer generating electric signal in response to breath flow
  538           .. (2 indent ) Measuring breath flow or lung capacity
  539           ... (3 indent ) Element rotated by breath flow
  540           ... (3 indent ) Breath exhaled into or inhaled from expansible chamber
  541           .... (4 indent ) Bellows or expansible bag
  542           .... (4 indent ) Liquid surface forms portion of chamber boundary
  543           .. (2 indent ) Breath collection
  544           . (1 indent ) Detecting brain electric signal
  545           .. (2 indent ) With feedback of signal to patient
  546           . (1 indent ) Detecting muscle electrical signal
  547           . (1 indent ) Measuring electrical impedance or conductance of body portion
  548           .. (2 indent ) Locating acupuncture points
  549           . (1 indent ) Temperature detection
  550           . (1 indent ) Detecting foreign object or calculus by probing
  551           . (1 indent ) Monitoring fertility cycle
  552           . (1 indent ) Sensitivity to vibration
  553           . (1 indent ) Sensitivity to impact
  554           . (1 indent ) Sensitivity to electric stimulus
  555           . (1 indent ) Sensitivity to thermal stimulus
  556           . (1 indent ) Sensitivity of skin to allergens or radiation
  557           . (1 indent ) Touch or pain response of skin
  558           . (1 indent ) Eye or testing by visual stimulus
  559           . (1 indent ) Ear or testing by auditory stimulus
  560           . (1 indent ) Injecting gas into body canal or cavity
  561           . (1 indent ) Measuring fluid pressure in body
  562           . (1 indent ) Sampling nonliquid body material (e.g., bone, muscle tissue, epithelial cells, etc.)
  563           .. (2 indent ) Irrigation
  564           .. (2 indent ) Cutting
  565           ... (3 indent ) Applying suction to sample
  566           .... (4 indent ) Body pierced by tubular cutter or rod-type punch
  567           ... (3 indent ) Body pierced by tubular cutter or rod-type punch
  568           ... (3 indent ) Motorized
  569           .. (2 indent ) Brushing
  570           .. (2 indent ) Scraping with edged instrument
  571           ... (3 indent ) Applying suction to sample
  572           .. (2 indent ) Wiping or dabbing
  573           . (1 indent ) Liquid collection
  574           .. (2 indent ) Means specifically structured for collecting urine of human female
  575           .. (2 indent ) Plural collection means (e.g., plural reservoirs or plural absorbent pads, etc.)
  576           .. (2 indent ) Manually supported collector with rigid intake tube (e.g., a hollow needle, etc.)
  577           ... (3 indent ) Penetrable seal in liquid flow path to collection reservoir
  578           ... (3 indent ) Mechanical means for drawing liquid into collection reservoir
  579           ... (3 indent ) Means for controlling liquid flow
  580           .. (2 indent ) Wall of collection reservoir formed of flexible material
  581           .. (2 indent ) Flexible collection tube inserted in body
  582           .. (2 indent ) Collection receptacle placed within body
  583           .. (2 indent ) Collector combined with lancet
  584           .. (2 indent ) Indicator
  585           . (1 indent ) Flexible catheter guide
  586           . (1 indent ) Detecting sound generated within body
  587           . (1 indent ) Measuring anatomical characteristic or force applied to or exerted by body
  588           .. (2 indent ) Associated with parturition
  589           .. (2 indent ) Gum
  590           .. (2 indent ) Mouth, tongue, or jaw
  591           .. (2 indent ) Vagina or uterus
  592           .. (2 indent ) Foot
  593           .. (2 indent ) Esophagus, stomach, or lower alimentary canal
  594           .. (2 indent ) Spine
  595           .. (2 indent ) Body movement (e.g., head or hand tremor, motility of limb, etc.)
  1           RADIOACTIVE SUBSTANCE APPLIED TO BODY FOR THERAPY
  2           . (1 indent ) Combined with other radiant or wave energy source (e.g., electromagnetic, thermal, microwave etc.)
  3           . (1 indent ) Radioactive substance placed within body (e.g., inhaled, implanted, injected, etc.)
  4           .. (2 indent ) By fluid injection of radioactive or enhancing agent through body piercing conduit
  5           ... (3 indent ) Fluid reservoir shielding (e.g., syringe)
  6           .. (2 indent ) Utero-vaginal or pelvic application
  7           .. (2 indent ) Injectors/holders for seeds or implants (e.g., capsules)
  8           ... (3 indent ) Seeds
  9           MAGNETIC FIELD APPLIED TO BODY FOR THERAPY
  10           . (1 indent ) Radio frequency wave induced magnetic field for subcutaneous hyperthermia
  11           . (1 indent ) Probes
  12           . (1 indent ) Magnetic element placed within body (e.g., injected, inserted, implanted, etc.)
  13           . (1 indent ) Electromagnetic coil
  14           .. (2 indent ) Pulsating field
  15           . (1 indent ) Externally supported or worn (e.g., garment, belt etc.)
  16           CARDIAC AUGMENTATION (PULSATORS, ETC.)
  17           . (1 indent ) With condition responsive means
  18           . (1 indent ) Aortic balloon pumping
  19           ANTIGRAVATIONAL SYSTEMS
  20           . (1 indent ) Body suits
  21           ISOLATION TREATMENT CHAMBERS
  22           . (1 indent ) Incubators
  23           SPEECH CORRECTION/THERAPY (E.G., ANTISTAMMERING)
  24           . (1 indent ) Oral cavity devices
  25           SURGICALLY IMPLANTED VIBRATORY HEARING AID
  26           SLEEP OR RELAXATION INDUCING THERAPY (E.G., DIRECT NERVE STIMULATION, HYPNOSIS, ANALGESIA)
  27           . (1 indent ) Sensory (e.g., visual, audio, tactile, etc.)
  28           .. (2 indent ) Audio (e.g., heartbeat, "white noise", etc.)
  29           BODY INSERTED URINARY OR COLONIC INCONTINENT DEVICE OR TREATMENT (E.G., ARTIFICIAL SPHINCTERS, ETC.)
  30           . (1 indent ) Implanted
  31           .. (2 indent ) With fluid actuated occluding means (e.g., inflatable cuff)
  32           . (1 indent ) Stoma closures (e.g., colostomy plugs)
  38           SEXUAL APPLIANCE
  39           . (1 indent ) Male splint
  40           .. (2 indent ) Implanted
  41           . (1 indent ) Retention means
  33           REPRODUCTION AND FERTILIZATION TECHNIQUES
  34           . (1 indent ) Embryo transplantation
  35           . (1 indent ) Artificial insemination
  36           BLOOD VESSEL OR GRAFT PREPARATION
  37           INTERNAL ORGAN SUPPORT OR SLING
  101           ENDOSCOPE
  102           . (1 indent ) With chair, table, holder, or other support
  103           . (1 indent ) With monitoring of components or view field
  104           . (1 indent ) With tool carried on endoscope or auxillary channel therefore
  105           .. (2 indent ) Urogenital resectoscope
  106           .. (2 indent ) Having tool moving or stopping means
  107           ... (3 indent ) Having tool raising platform
  108           .. (2 indent ) Laser
  109           . (1 indent ) With camera or solid state imager
  110           .. (2 indent ) Having signal wires
  111           .. (2 indent ) Sterioscopic
  112           .. (2 indent ) Means for coupling camera or imager
  113           . (1 indent ) With additional scope
  114           . (1 indent ) With guide means for body insertion
  115           .. (2 indent ) Inflatable cuff or balloon
  116           . (1 indent ) With inflatable balloon
  117           . (1 indent ) With means for indicating position, depth or condition of endoscope
  118           . (1 indent ) With control or monitoring of endoscope functions
  119           . (1 indent ) With shield to protect operator (e.g., splatter protection)
  120           . (1 indent ) Having endotrachael intuabation means on endoscope
  121           . (1 indent ) With protective sheath
  122           .. (2 indent ) For camera or handle
  123           .. (2 indent ) For auxiliary channel
  124           .. (2 indent ) With means to assist covering or uncovering of sheath
  125           .. (2 indent ) With locking or retaining means for sheath
  126           . (1 indent ) With foot pedal control for endoscope operation
  127           . (1 indent ) With non-optical distal tip attachment
  128           . (1 indent ) With particular shaft cross-section
  129           . (1 indent ) With particular distal tip configuration
  130           . (1 indent ) With particular arrangement of internal elements (e.g., shaft reducing)
  131           . (1 indent ) With particular operating handle design (e.g., for comfort)
  132           . (1 indent ) Universal cord connector device for endoscope functions
  133           . (1 indent ) Sterilizable
  134           . (1 indent ) Having means to protect user, patient, or endoscope from electrical discharge
  135           . (1 indent ) Urological
  136           . (1 indent ) Having separable shaft
  137           . (1 indent ) Having rotatable shaft
  138           . (1 indent ) Having rigid tube structure
  139           . (1 indent ) Having flexible tube structure
  140           .. (2 indent ) Plural layers
  141           .. (2 indent ) Articulated segments
  142           ... (3 indent ) Pivotally connected
  143           .. (2 indent ) Having shape memory retaining material component
  144           .. (2 indent ) With adjustable rigidity
  145           .. (2 indent ) With bend detecting means (e.g., endoscope tracking)
  146           .. (2 indent ) With bending control means
  147           ... (3 indent ) With removable control knob
  148           ... (3 indent ) With braking means
  149           ... (3 indent ) With wire tension control (e.g., slack absorbing)
  150           ... (3 indent ) With deflection recovery
  151           ... (3 indent ) Having temperature sensitive shape memory retaining material
  152           ... (3 indent ) Fluid or electrical control means
  153           . (1 indent ) Having auxiliary channel
  154           .. (2 indent ) Channel seal (e.g., forceps stopcock)
  155           .. (2 indent ) With interior cleaning means
  156           .. (2 indent ) Fluid channel (e.g., suction, irrigation, aspiration)
  157           ... (3 indent ) With window cleaning means
  158           ... (3 indent ) With air or water supply means
  159           ... (3 indent ) With valve construction or valve control means
  160           . (1 indent ) Having imaging and illumination means
  161           .. (2 indent ) Strain relief means on optical element
  162           .. (2 indent ) Ocular (e.g., eyepiece)
  163           ... (3 indent ) With focusing
  164           ... (3 indent ) Angled or offset on endoscope shaft
  165           ... (3 indent ) Plural
  166           .. (2 indent ) Stereoscopic
  167           .. (2 indent ) Focusing
  168           .. (2 indent ) Magnifying
  169           .. (2 indent ) Fog prevention
  170           .. (2 indent ) Side viewing distal end
  171           .. (2 indent ) Oblique viewing distal end
  172           .. (2 indent ) Interchangeable optical system
  173           .. (2 indent ) View field altering means
  174           .. (2 indent ) Articulated optical coupler
  175           .. (2 indent ) Distal optical attachment
  176           .. (2 indent ) Having particular distal lens or window
  177           ... (3 indent ) For improved illumination
  178           .. (2 indent ) Light source
  179           ... (3 indent ) Lamp in shaft
  180           ... (3 indent ) With light intensity control
  181           .. (2 indent ) With filter, masking, diaphram, or aperture plate
  182           .. (2 indent ) Light transmitting fibers or arrangements
  183           . (1 indent ) Tissue division viewing (e.g., carpal tunnel, plantal fasciotomy)
  184           SPECULA
  185           . (1 indent ) Laryngoscope
  186           .. (2 indent ) With protective sheath
  187           .. (2 indent ) With auxiliary channel for fluid transversing
  188           .. (2 indent ) With means to transmit view from distal end
  189           ... (3 indent ) By mirror or prism
  190           .. (2 indent ) Having particular blade structure
  191           ... (3 indent ) Made from light transmitting material
  192           ... (3 indent ) With rough grained surface
  193           ... (3 indent ) Detachable or foldable
  194           ... (3 indent ) Specific design for intubation
  195           ... (3 indent ) With cushion or pad (e.g., teeth guard)
  196           ... (3 indent ) Adjustable (e.g., linearly, angularly)
  197           .. (2 indent ) Having particular handle structure
  198           ... (3 indent ) Sterilizable
  199           .. (2 indent ) Illuminating
  200           ... (3 indent ) Otoscope (e.g., funnel shaped specula)
  201           . (1 indent ) Retractor
  202           .. (2 indent ) With sensor or measuring means
  203           .. (2 indent ) With protective sheath
  204           .. (2 indent ) Laproscopic
  205           .. (2 indent ) With auxiliary channel (e.g., fluid transversing)
  206           .. (2 indent ) Having flexible, malleable or shape memory material
  207           ... (3 indent ) Inflatable
  208           ... (3 indent ) Circular or eliptically shaped retracting surface
  209           ... (3 indent ) Unitary wire construction
  210           .. (2 indent ) With special blade or retracting surface structure
  211           ... (3 indent ) Skeleton blade
  212           ... (3 indent ) Containing light transmitting material
  213           ... (3 indent ) Detachable from handle
  214           ... (3 indent ) Plural blades on single handle
  215           ... (3 indent ) Adjustable (e.g., extendable)
  216           .... (4 indent ) Multiple joints on retracting surface
  217           ... (3 indent ) With retracting hook, claw, teeth, or barb
  218           .. (2 indent ) With compressing jaws
  219           .. (2 indent ) With cooperating retracting members
  220           ... (3 indent ) Duck-Billed specula (e.g., vagina)
  221           .... (4 indent ) With auxiliary instrument
  222           .... (4 indent ) With means to change parallel distance between blades
  223           .... (4 indent ) With illuminating means
  224           ... (3 indent ) Three or more members (e.g., trivalve speculum)
  225           ... (3 indent ) Pivots along longitudinal axis
  226           .. (2 indent ) With special handle
  227           .. (2 indent ) With holder
  228           ... (3 indent ) Having supporting arm
  229           .... (4 indent ) Flexible or articulable
  230           .... (4 indent ) Special table clamp
  231           ... (3 indent ) Supporting frame
  232           .... (4 indent ) Three sided rectangular frame
  233           .... (4 indent ) Closed frame (e.g., circle, square)
  234           ... (3 indent ) Handle-holder cooperating means
  235           .. (2 indent ) Specific use retractor
  236           ... (3 indent ) Eyeball
  237           ... (3 indent ) Mouth
  238           .... (4 indent ) Brace or prop
  239           .... (4 indent ) Jaw spreader with tongue depressor
  240           .... (4 indent ) Tongue depressor
  241           .... (5 indent ) Illuminated
  242           .... (4 indent ) Lip or cheek
  243           .... (4 indent ) Veterinary jaw spreader
  244           .... (5 indent ) Pivoted
  245           .. (2 indent ) Having illuminating means
  246           ... (3 indent ) With lens or mirror
  247           REFLECTOR
  248           . (1 indent ) With illuminating means
  249           LAMPS FOR ILLUMINATION
 
 CROSS-REFERENCE ART COLLECTIONS
 
  920           METHOD OF MAKING ENDOSCOPES
  921           MANIPULATING IMAGE CHARACTERISTICS
 
 FOREIGN ART COLLECTIONS
 
  FOR000           CLASS-RELATED FOREIGN DOCUMENTS


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This data is current as of June/2006