公开(公告)号：US20240325619A1

公开(公告)日：2024-10-03

申请号：US18739542

申请日：2024-06-11

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian LOCKE ,  Timothy Mark ROBINSON ,  Aidan Marcus TOUT

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

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.

公开(公告)号：US20240315880A1

公开(公告)日：2024-09-26

申请号：US18593349

申请日：2024-03-01

Applicant: Solventum Intellectual Properties Company

Inventor： Benjamin A. PRATT ,  Christopher Brian LOCKE ,  Timothy Mark ROBINSON

IPC: A61F13/05 ,  A61F13/01

CPC classification number: A61F13/05 ,  A61F13/01029

Abstract: In some embodiments, a dressing assembly may include a dressing bolster, an interface seal, and a base layer. The dressing bolster may include a first side, a second side, and a periphery. The interface seal may be coupled at the periphery of the dressing bolster. The base layer may include a base layer flange configured to be coupled to the dressing and to extend beyond the periphery of the dressing bolster. The dressing assembly may be suitable for treating a tissue site with reduced pressure and for creating an apposition force between a first portion of the tissue site and a second portion of the tissue site. Other systems, apparatus, and methods are disclosed.

公开(公告)号：US20240307236A1

公开(公告)日：2024-09-19

申请号：US18675667

申请日：2024-05-28

Applicant: Solventum Intellectual Properties Company

Inventor： Jonathan Paul JAEB ,  Christopher Brian LOCKE ,  Richard Daniel John COULTHARD ,  Timothy Mark ROBINSON ,  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.