公开(公告)号：US12097094B2

公开(公告)日：2024-09-24

申请号：US17242746

申请日：2021-04-28

Applicant: Solventum Intellectual Properties Company

Inventor： Jonathan Paul Jaeb ,  Richard Daniel John Coulthard ,  Timothy Mark Robinson ,  Christopher Brian Locke ,  Aidan Marcus Tout

IPC: A61F13/05 ,  A61F13/00 ,  A61M1/00

CPC classification number: A61F13/05 ,  A61F13/00063 ,  A61M1/74 ,  A61M1/78 ,  A61M1/784 ,  A61M1/915 ,  A61M1/962 ,  A61M1/985 ,  A61F2013/00174 ,  A61F2013/00412 ,  A61F2013/00536 ,  A61F2013/00544 ,  A61M1/912 ,  A61M1/964 ,  A61M1/966 ,  A61M2205/15 ,  A61M2205/7536

Abstract: A reduced pressure dressing for applying reduced pressure treatment to a tissue site includes an interface layer adapted to be positioned at the tissue site. An absorbent layer is in fluid communication with the interface layer to absorb liquid from at least one of the interface layer and the tissue site. A pump is in fluid communication with the absorbent layer to deliver a reduced pressure to the tissue site. A cover is positioned over the pump, the absorbent layer, and the interface layer to maintain the reduced pressure at the tissue site, and a liquid-air separator is positioned between the absorbent layer and the pump to inhibit liquid from entering the pump.

公开(公告)号：US12171931B2

公开(公告)日：2024-12-24

申请号：US17246013

申请日：2021-04-30

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke ,  Colin John Hall ,  Aidan Marcus Tout ,  Paul S. Slack ,  Thomas Paul Lawhorn ,  Timothy Mark Robinson

IPC: A61M1/00 ,  A61F13/02 ,  A61F13/0203 ,  A61F13/0246 ,  A61F13/05 ,  B32B37/06 ,  B32B37/10 ,  B32B37/12 ,  B32B38/00

Abstract: Connection pads for coupling fluid-instillation and negative pressure wound therapy (NPWT) apparatuses to wound dressing, and methods and wound dressings for breaching a drape after coupling a wound dressing to a fluid-instillation and/or NPWT apparatus.

公开(公告)号：US12036351B2

公开(公告)日：2024-07-16

申请号：US16985487

申请日：2020-08-05

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke ,  Timothy Mark Robinson ,  Aidan Marcus Tout

IPC: A61F13/00 ,  A61F13/02 ,  A61F13/0203 ,  A61F13/0206 ,  A61F13/05 ,  A61M1/00

CPC classification number: A61M1/74 ,  A61F13/00063 ,  A61F13/02 ,  A61F13/0206 ,  A61F13/0223 ,  A61F13/0226 ,  A61F13/0266 ,  A61F13/05 ,  A61M1/60 ,  A61M1/64 ,  A61M1/71 ,  A61M1/784 ,  A61M1/85 ,  A61M1/884 ,  A61M1/962 ,  A61M1/964 ,  A61M1/98 ,  A61F2013/00119 ,  A61F2013/00246 ,  A61F2013/00536 ,  A61F2013/0074 ,  A61M1/77 ,  A61M1/80 ,  A61M2205/7527 ,  A61M2205/7536

Abstract: Dressings, systems, and methods for treating a tissue site on a patient involve allowing liquids from the tissue site or a priming fluid to evaporate and exit the dressing through a liquid-impermeable, vapor-permeable membrane. The dressing is able to process more liquids than would otherwise be possible without evaporation and potentially to create reduced pressure. Other dressings, systems, and methods are disclosed.