公开(公告)号：US11040127B2

公开(公告)日：2021-06-22

申请号：US15948376

申请日：2018-04-09

申请人： KCI LICENSING, INC.

发明人： Tyler H. Simmons ,  David R. Mercer ,  David Schroeder ,  Colin J. Hall

IPC分类号： A61M1/00 ,  A61F13/02 ,  B29C65/00 ,  B29C43/18 ,  A61L15/42 ,  A61L15/26 ,  B29C51/26 ,  B29C65/48 ,  B29C65/10 ,  B29C65/78 ,  B29K75/00 ,  B29K105/04 ,  B29L31/00

摘要： A system for treating a deep abdominal wound. The system includes a wound dressing. The wound dressing includes a visceral-protective layer, a compressive layer, and a sealing layer. The visceral-protective layer is configured to be positioned in an open abdomen. The compressive layer is configured to be disposed proximate to the visceral-protective layer. The compressive layer includes a pattern of voids configured for anisotropic collapse of the compressive layer when under negative pressure. The sealing layer is configured to form a sealed space in the open abdomen. A negative pressure source configured to provide negative pressure to the compressive layer.

公开(公告)号：US20210267807A1

公开(公告)日：2021-09-02

申请号：US17325721

申请日：2021-05-20

申请人： KCI LICENSING, INC.

发明人： Tyler H. Simmons ,  David R. Mercer ,  David Schroeder ,  Colin J. Hall

IPC分类号： A61F13/02 ,  B29C65/00 ,  B29C43/18 ,  A61L15/42 ,  A61L15/26 ,  B29C51/26 ,  B29C65/48 ,  B29C65/10 ,  B29C65/78 ,  A61M1/00

摘要： A system for treating a deep abdominal wound. The system includes a wound dressing. The wound dressing includes a visceral-protective layer, a compressive layer, and a sealing layer. The visceral-protective layer is configured to be positioned in an open abdomen. The compressive layer is configured to be disposed proximate to the visceral-protective layer. The compressive layer includes a pattern of voids configured for anisotropic collapse of the compressive layer when under negative pressure. The sealing layer is configured to form a sealed space in the open abdomen. A negative pressure source configured to provide negative pressure to the compressive layer.

公开(公告)号：US20190307935A1

公开(公告)日：2019-10-10

申请号：US15948376

申请日：2018-04-09

申请人： KCI LICENSING, INC.

发明人： Tyler H. Simmons ,  David R. Mercer ,  David Schroeder ,  Colin J. Hall

IPC分类号： A61M1/00 ,  A61L15/42 ,  A61L15/26 ,  A61F13/02 ,  B29C51/26 ,  B29C65/48 ,  B29C65/10 ,  B29C65/78 ,  B29C43/18 ,  B29C65/00

摘要： A system for treating a deep abdominal wound. The system includes a wound dressing. The wound dressing includes a visceral-protective layer, a compressive layer, and a sealing layer. The visceral-protective layer is configured to be positioned in an open abdomen. The compressive layer is configured to be disposed proximate to the visceral-protective layer. The compressive layer includes a pattern of voids configured for anisotropic collapse of the compressive layer when under negative pressure. The sealing layer is configured to form a sealed space in the open abdomen. A negative pressure source configured to provide negative pressure to the compressive layer.