公开(公告)号：US09301880B2

公开(公告)日：2016-04-05

申请号：US14085598

申请日：2013-11-20

Applicant: KCI Licensing, Inc.

Inventor： Cesar Z. Lina ,  Keith Patrick Heaton ,  Royce Johnson

IPC: A61M1/00 ,  A61F13/15 ,  A61F13/00 ,  A61F13/02

CPC classification number: A61F13/00068 ,  A61F13/0203 ,  A61F2013/00174 ,  A61F2013/00536 ,  A61F2013/0054 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61M1/0031 ,  A61M1/0088 ,  A61M2205/123 ,  A61M2205/126 ,  A61M2205/3317 ,  A61M2205/3351 ,  A61M2205/3382

Abstract: A wound closure system and method having a porous pad for providing a reduced pressure to a tissue site is disclosed. The porous pad comprises a porous material formed by spraying a chemical substance that cures to form the porous material which has a body and an outer surface. Both the body and the outer surface have pores wherein the average size of the pores in the outer surface is smaller than the average size of the pores in the body. The porous pad further comprises a pathway formed within the porous material that is adapted to fluidly communicate with a source of reduced pressure.

公开(公告)号：US20140081226A1

公开(公告)日：2014-03-20

申请号：US14085598

申请日：2013-11-20

Applicant: KCI Licensing, Inc.

Inventor： Cesar Z. Lina ,  Keith Patrick Heaton ,  Royce Johnson

IPC: A61F13/00 ,  A61M1/00

CPC classification number: A61F13/00068 ,  A61F13/0203 ,  A61F2013/00174 ,  A61F2013/00536 ,  A61F2013/0054 ,  A61F2013/0091 ,  A61F2013/00927 ,  A61M1/0031 ,  A61M1/0088 ,  A61M2205/123 ,  A61M2205/126 ,  A61M2205/3317 ,  A61M2205/3351 ,  A61M2205/3382

Abstract: A wound closure system and method having a porous pad for providing a reduced pressure to a tissue site is disclosed. The porous pad comprises a porous material formed by spraying a chemical substance that cures to form the porous material which has a body and an outer surface. Both the body and the outer surface have pores wherein the average size of the pores in the outer surface is smaller than the average size of the pores in the body. The porous pad further comprises a pathway formed within the porous material that is adapted to fluidly communicate with a source of reduced pressure.

Abstract translation: 公开了一种具有用于向组织部位提供减压的多孔垫的伤口闭合系统和方法。 多孔垫包括通过喷涂固化以形成具有主体和外表面的多孔材料的化学物质形成的多孔材料。 身体和外表面均具有孔，其中外表面中的孔的平均尺寸小于体内孔的平均尺寸。 多孔垫还包括形成在多孔材料内的路径，其适于与减压源流体连通。