公开(公告)号：US20180000650A1

公开(公告)日：2018-01-04

申请号：US15709154

申请日：2017-09-19

Applicant: KCI Licensing, Inc.

Inventor： TIMOTHY MARK ROBINSON ,  Christopher Brian Locke

IPC: A61F13/00 ,  A61M1/00

CPC classification number: A61F13/00068 ,  A61M1/0025 ,  A61M1/0084 ,  A61M1/0088 ,  A61M2205/15 ,  A61M2205/3344

Abstract: A porous conduit may be suitable for use in treating a tissue site, and may include a central lumen and a porous wall positioned substantially concentric about the central lumen. The porous wall may have an open porous structure that may define a plurality of interconnected pores in fluid communication with one another. As part of a system, the porous conduit may be used with a manifold adapted to be positioned at a tissue site, a sealing drape adapted to cover the manifold to provide a sealed space relative to the tissue site, and a therapy device including a reduced-pressure source. The porous conduit may be disposed in the sealed space and in fluid communication between the sealed space and the reduced-pressure source.

公开(公告)号：US20160045377A1

公开(公告)日：2016-02-18

申请号：US14925784

申请日：2015-10-28

Applicant: KCI Licensing, Inc.

Inventor： TIMOTHY MARK ROBINSON ,  Christopher Brian LOCKE

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

CPC classification number: A61F13/00068 ,  A61F13/00017 ,  A61F13/00029 ,  A61F13/00046 ,  A61F13/0203 ,  A61F13/0216 ,  A61M1/0088

Abstract: A reduced pressure tissue treatment system includes an applicator having an aperture, a first pad section, and a second pad section substantially covering the aperture and positioned substantially adjacent the first pad section. A fabric layer is located at least partially between the second pad section and the drape, and the fabric layer includes a woven or non-woven fabric made from a fiber material. A drape substantially covers the first pad section, the second pad section, the fabric layer, and the applicator. A reduced pressure source is in fluid communication with at least one of the first pad section and the fabric layer for providing reduced pressure to the aperture.

Abstract translation: 减压组织处理系统包括具有孔的施用器，第一垫部分和第二垫部分，其基本上覆盖孔并且基本上邻近第一垫部分定位。 织物层至少部分地位于第二垫部分和悬垂布之间，并且织物层包括由纤维材料制成的织造或非织造织物。 盖子基本上覆盖第一垫部分，第二垫部分，织物层和施用器。 减压源与第一衬垫部分和织物层中的至少一个流体连通，以向孔提供减压。

公开(公告)号：US20160015873A1

公开(公告)日：2016-01-21

申请号：US14794340

申请日：2015-07-08

Applicant: KCI Licensing, Inc.

Inventor： TIMOTHY MARK ROBINSON ,  Christopher Brian Locke ,  James A. Luckemeyer

IPC: A61M1/00 ,  A61M35/00 ,  A61M37/00

CPC classification number: A61M1/0035 ,  A61M1/0058 ,  A61M1/0084 ,  A61M1/0088 ,  A61M3/0254 ,  A61M5/14224 ,  A61M2205/123 ,  A61M2205/128 ,  A61M2205/3334 ,  A61M2205/3337

Abstract: Systems, methods, and apparatuses for providing installation therapy and negative-pressure therapy are described. The apparatus includes a housing and a moveable barrier disposed in the housing to form a dosing chamber and a pressure chamber. The apparatus also includes a therapy conduit configured to be fluidly coupled to a pressure source and to a canister. The apparatus further includes a fluid inlet fluidly coupled to the dosing chamber and configured to be fluidly coupled to a fluid source and a fluid outlet fluidly coupled to the dosing chamber and configured to be fluidly coupled to a dressing. A pressure inlet is fluidly coupled to the therapy conduit and the pressure chamber; and a check valve is disposed in the therapy conduit.

Abstract translation: 描述了用于提供安装治疗和负压治疗的系统，方法和装置。 该装置包括壳体和设置在壳体中以形成计量室和压力室的可移动屏障。 该装置还包括配置成流体耦合到压力源和罐的治疗导管。 该装置还包括流体连接到计量室的流体入口，并被配置为流体地联接到流体源和流体连接到计量室的流体出口并且被配置为流体地联接到敷料。 压力入口流体地联接到治疗导管和压力室; 并且止回阀设置在治疗导管中。

公开(公告)号：US20140121614A1

公开(公告)日：2014-05-01

申请号：US14145723

申请日：2013-12-31

Applicant: KCI Licensing, Inc.

Inventor： Aidan Marcus Tout ,  CHRISTOPHER BRIAN LOCKE ,  TIMOTHY MARK ROBINSON

IPC: A61M1/00

CPC classification number: A61M1/0039 ,  A61M1/0003 ,  A61M1/0009 ,  A61M1/0011 ,  A61M1/0072 ,  A61M1/0088 ,  A61M27/00 ,  A61M2205/071 ,  Y10T29/49826

Abstract: A manually-actuated, constant reduced-pressure apparatus for use with a reduced-pressure system for treating tissue at a tissue site includes a flexible, collapsible member that is operable to move between a compressed position and an extended position. The collapsible member may be disposed between a carrier member and a slider member that move between a compressed position and an extended position. The carrier member and slider member are urged away from each other by a constant-force biasing member, e.g., a constant force coil spring. As the apparatus moves from the compressed position to the extended position, a constant reduced-pressure is generated and delivered to a reduced-pressure port. Methods of manufacturing a manually-actuated, constant reduced-pressure apparatus and methods of treating a tissue site are also provided.

Abstract translation: 与用于在组织部位处理组织的减压系统一起使用的手动致动的恒定的减压装置包括可操作以在压缩位置和延伸位置之间移动的柔性的可折叠构件。 可折叠构件可以设置在承载构件和在压缩位置和延伸位置之间移动的滑块构件之间。 承载构件和滑动构件通过恒力施力构件（例如恒力螺旋弹簧）相互推压。 当设备从压缩位置移动到延伸位置时，产生恒定的减压并将其输送到减压端口。 还提供了制造手动致动的恒定减压装置的方法和处理组织部位的方法。