US 11,701,264 B2
Wound therapy system with wound volume estimation using geometric approximation
Justin R. Rice, San Antonio, TX (US); and Christopher A. Carroll, San Antonio, TX (US)
Assigned to KCI Licensing, Inc., San Antonio, TX (US)
Appl. No. 17/254,393
Filed by KCI LICENSING, INC., San Antonio, TX (US)
PCT Filed Jun. 12, 2019, PCT No. PCT/US2019/036804
§ 371(c)(1), (2) Date Dec. 21, 2020,
PCT Pub. No. WO2020/005546, PCT Pub. Date Jan. 2, 2020.
Claims priority of provisional application 62/690,588, filed on Jun. 27, 2018.
Prior Publication US 2021/0268167 A1, Sep. 2, 2021
Int. Cl. A61F 13/00 (2006.01); A61M 1/00 (2006.01)
CPC A61F 13/00051 (2013.01) [A61M 1/85 (2021.05); A61M 1/92 (2021.05); A61M 1/95 (2021.05); A61M 1/96 (2021.05); A61M 1/98 (2021.05); A61M 2205/3379 (2013.01); A61M 2205/502 (2013.01)] 25 Claims
OG exemplary drawing
 
1. A wound therapy system comprising:
an instillation fluid canister configured to contain an instillation fluid;
a pump fluidly coupled to the instillation fluid canister and operable to deliver the instillation fluid from the instillation fluid canister to a wound;
a user interface configured to receive user input indicating one or more geometric attributes of the wound; and
a controller electronically coupled to the pump and the user interface and configured to:
determine a volume of the wound based on the user input;
determine a volume of the instillation fluid to deliver to the wound based on the volume of the wound; and
operate the pump to deliver the determined volume of the instillation fluid to the wound.