公开(公告)号：US20240325619A1

公开(公告)日：2024-10-03

申请号：US18739542

申请日：2024-06-11

申请人： Solventum Intellectual Properties Company

发明人： Christopher Brian LOCKE ,  Timothy Mark ROBINSON ,  Aidan Marcus TOUT

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

CPC分类号： 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

摘要： 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：US20240041661A1

公开(公告)日：2024-02-08

申请号：US18381967

申请日：2023-10-19

申请人： KCI Licensing, Inc.

发明人： Christopher Brian LOCKE

IPC分类号： A61F13/00 ,  A61M1/00 ,  A61F13/02

CPC分类号： A61F13/00068 ,  A61M1/915 ,  A61M1/95 ,  A61M1/962 ,  A61M1/884 ,  A61M1/966 ,  A61F13/0206 ,  A61F13/0216 ,  A61M1/74 ,  A61M1/985 ,  A61F2013/0028 ,  A61M2205/0294 ,  A61M2205/18 ,  A61M2205/3324 ,  A61M2205/3327 ,  A61M2205/3344 ,  A61M2205/3368 ,  A61M2205/7518 ,  A61M2205/8256 ,  A61M1/73 ,  A61M1/732 ,  A61M1/80

摘要： A negative pressure wound therapy system includes a wound dressing, at least one pump fluidly coupled to the fluid interface, a pressure sensor fluidly coupled to the wound dressing, a control housing, and an electrical coupler. The wound dressing includes a sealing layer, an absorbent layer adjacent to the sealing layer, and a fluid interface attached to at least one of the sealing layer or the absorbent layer. The at least one pump is configured to apply negative pressure to the fluid interface to draw fluid from the wound dressing via the fluid interface. The pressure sensor is configured to detect a fluid pressure of the wound dressing. The control housing is remote from the wound dressing. The electrical coupler is configured to removably connect the control housing to the at least one pump.

公开(公告)号：US12036351B2

公开(公告)日：2024-07-16

申请号：US16985487

申请日：2020-08-05

申请人： Solventum Intellectual Properties Company

发明人： Christopher Brian Locke ,  Timothy Mark Robinson ,  Aidan Marcus Tout

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

CPC分类号： 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

摘要： 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：US11826234B2

公开(公告)日：2023-11-28

申请号：US17255095

申请日：2019-06-14

申请人： KCI LICENSING, INC.

发明人： Christopher B. Locke

IPC分类号： A61F13/00 ,  A61M1/00 ,  A61F13/02

CPC分类号： A61F13/00068 ,  A61F13/0206 ,  A61F13/0216 ,  A61M1/74 ,  A61M1/884 ,  A61M1/915 ,  A61M1/95 ,  A61M1/962 ,  A61M1/966 ,  A61F2013/0028 ,  A61M1/73 ,  A61M1/732 ,  A61M1/80 ,  A61M1/985 ,  A61M2205/0294 ,  A61M2205/18 ,  A61M2205/3324 ,  A61M2205/3327 ,  A61M2205/3344 ,  A61M2205/3368 ,  A61M2205/7518 ,  A61M2205/8256

摘要： A negative pressure wound therapy system includes a wound dressing, at least one pump fluidly coupled to the fluid interface, a pressure sensor fluidly coupled to the wound dressing, a control housing, and an electrical coupler. The wound dressing includes a sealing layer, an absorbent layer adjacent to the sealing layer, and a fluid interface attached to at least one of the sealing layer or the absorbent layer. The at least one pump is configured to apply negative pressure to the fluid interface to draw fluid from the wound dressing via the fluid interface. The pressure sensor is configured to detect a fluid pressure of the wound dressing. The control housing is remote from the wound dressing. The electrical coupler is configured to removably connect the control housing to the at least one pump.