公开(公告)号：US10052440B2

公开(公告)日：2018-08-21

申请号：US15800412

申请日：2017-11-01

申请人： Lapovations, LLC

发明人： Chris Taylor ,  Terry Oquin ,  Jared Greer ,  Abby Terluow ,  Kinan Alhallak ,  Christopher Oldfield ,  Mason Harper ,  Patrick O'Brien ,  Jill Goodrich ,  Byron Smith

IPC分类号： A61B17/02 ,  A61M5/42 ,  A61M1/00 ,  A61B17/34

CPC分类号： A61M5/425 ,  A61B17/0281 ,  A61B17/34 ,  A61B17/3498 ,  A61B2017/306 ,  A61M1/0068 ,  A61M1/0092 ,  A61M2205/3331

摘要： A surgical device that provides a suction force against a patient's body. The device includes a handle and a suction head pivotally attached to the handle. The suction head includes an open-ended suction chamber having a rim positioned to engage the patient's skin. An actuator on the handle operates a pump to draw a negative pressure in the suction chamber, causing the rim to seal against the patient's skin via the suction force. Once the suction force is initiated, the user may lift the handle away from the patient's body to lift tissue. The lifted tissue provides a site for insertion of a trocar or Veress needle for a laparoscopic procedure in some embodiments. A gimbal disposed between the handle and the suction head provides at least two degrees of freedom such that the handle can be rotated and pivoted to optimize the direction of applied lifting force.

公开(公告)号：US09895270B2

公开(公告)日：2018-02-20

申请号：US14078140

申请日：2013-11-12

申请人： KCI Licensing, Inc.

发明人： Christopher Guy Coward ,  Mark Stephen James Beard ,  Colin John Hall ,  Ian James Hardman ,  Keith Patrick Heaton ,  James Joseph Sealy ,  David George Whyte

IPC分类号： A61F13/00 ,  A61B17/00 ,  A61M1/00

CPC分类号： A61F13/00068 ,  A61B17/0057 ,  A61B2017/00575 ,  A61B2017/00646 ,  A61B2017/00676 ,  A61F13/00025 ,  A61F13/00029 ,  A61F13/00034 ,  A61F13/00038 ,  A61F13/00987 ,  A61M1/0088 ,  A61M1/0092 ,  Y10T29/49 ,  Y10T29/49826 ,  Y10T156/1052 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1062 ,  Y10T156/1304

摘要： A method of manufacturing a reduced-pressure abdominal treatment system for treating an open abdominal cavity of a patient is provided. A reduced-pressure abdominal treatment system has an open-cavity treatment device for providing reduced-pressure treatment to a patient's abdominal cavity; a deep-tissue closure device for applying a closing force on a deep-tissue wound on a patient's fascia; a surface-wound closure subsystem for providing a closing force on a surface wound on the patient's epidermis. The method of manufacturing may also include the step of providing a reduced-pressure supply subsystem.

公开(公告)号：US20170319761A1

公开(公告)日：2017-11-09

申请号：US15660683

申请日：2017-07-26

申请人： KCI Licensing, Inc.

发明人： Christopher Brian Locke ,  Kevin W. Bendele ,  James A. Luckemeyer

IPC分类号： A61M1/00 ,  A61F13/00

CPC分类号： A61M1/0058 ,  A61F13/00068 ,  A61M1/0023 ,  A61M1/0025 ,  A61M1/0031 ,  A61M1/0035 ,  A61M1/0037 ,  A61M1/0084 ,  A61M1/0088 ,  A61M1/0092 ,  A61M2205/3344

摘要： Systems and methods for delivery of fluid to a wound therapy dressing. In exemplary embodiments, a pressure sensor measures the pressure at the wound therapy dressing and restricts fluid flow to the wound therapy dressing when a predetermined pressure is achieve.

公开(公告)号：US09585990B2

公开(公告)日：2017-03-07

申请号：US14303869

申请日：2014-06-13

申请人： Paul Hartmann AG

发明人： John Karpowicz ,  Christopher L. Radl ,  Kevin P. Klocek ,  John Boehringer ,  Derek Norton

IPC分类号： A61M27/00 ,  A61M1/00

CPC分类号： A61M1/0092 ,  A61M1/0001 ,  A61M1/0025 ,  A61M1/0031 ,  A61M1/0052 ,  A61M1/0066 ,  A61M1/0086 ,  A61M1/0088 ,  A61M27/00 ,  A61M2205/123 ,  A61M2205/15 ,  A61M2205/3331 ,  A61M2205/8206 ,  A61M2205/8237

摘要： A system for applying suction to a wound is provided, including a suction source for providing suction to a conduit operatively associated with the wound to communicate suction to the wound, a vent in fluid communication with the conduit to provide a reference airflow into the conduit when the system is in operation, such that a loss of suction at the wound is indicated by deviation from the reference airflow, and a waste collector canister between the wound and the suction source for collecting liquids aspirated from the wound, wherein the canister includes one or more disks containing gelling agent.

摘要翻译： 提供了一种用于向伤口施加抽吸的系统，包括用于向与伤口可操作地相关联的导管提供抽吸的抽吸源，以将抽吸与伤口连通，与导管流体连通的通气口，以向导管提供参考气流， 该系统正在运行，使得通过偏离参考气流指示伤口处的吸力损失，以及在伤口和抽吸源之间的废物收集器罐，用于收集从伤口吸出的液体，其中，罐包括一个或 更多的磁盘包含胶凝剂。

公开(公告)号：US20170056572A1

公开(公告)日：2017-03-02

申请号：US15352971

申请日：2016-11-16

申请人： M.E.A.C. ENGINEERING LTD.

发明人： Carmeli ADAHAN

IPC分类号： A61M1/00 ,  F04B53/22 ,  F04B43/04

CPC分类号： A61M1/0092 ,  A61M1/0001 ,  A61M1/0023 ,  A61M1/0025 ,  A61M1/0027 ,  A61M1/0031 ,  A61M1/0037 ,  A61M1/0066 ,  A61M1/0072 ,  A61M1/0086 ,  A61M1/0088 ,  A61M2205/121 ,  A61M2205/3344 ,  F04B43/04 ,  F04B45/047 ,  F04B53/22

摘要： A vacuum system for draining an open wound from liquids exuded therefrom, comprising an enclosure sealable to the wound circumference, a vacuum pump including a disposable pump unit detachably attachable to a non-disposable drive unit, and a waste container for collection of drained liquids. The enclosure has an outlet connected by means of a tube to an inlet of the pump unit and the waste container is connected to an outlet of the pump unit, such that when the vacuum pump is operated the drained liquids flow through the vacuum pump. The enclosure has one or more bleeding holes provided therethrough or adjacent to its outlet so that ambient air may enter the tube and flow together with the drained liquids. The enclosure and the waste container are disposable so that the drained liquids contact only disposable elements and may be disposed of together with all disposable elements

摘要翻译： 一种真空系统，用于从其中渗出的液体排出开口的伤口，包括可密封到伤口周围的外壳，包括可拆卸地附接到非一次性驱动单元的一次性泵单元的真空泵，以及用于收集排出的液体的废物容器。 外壳具有通过管连接到泵单元的入口的出口，并且废物容器连接到泵单元的出口，使得当操作真空泵时，排出的液体流过真空泵。 外壳具有一个或多个排出孔，其穿过其中或与其出口相邻，使得环境空气可以进入管并与排出的液体一起流动。 外壳和废物容器是一次性的，使得排出的液体仅接触一次性元件，并且可与所有一次性元件一起处理

公开(公告)号：US09446176B2

公开(公告)日：2016-09-20

申请号：US14075864

申请日：2013-11-08

申请人： KCI Licensing, Inc.

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

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

CPC分类号： A61M1/0023 ,  A61F13/00063 ,  A61F13/02 ,  A61F13/0206 ,  A61F13/0216 ,  A61F13/0223 ,  A61F13/0226 ,  A61F13/0266 ,  A61F2013/00119 ,  A61F2013/00246 ,  A61F2013/00536 ,  A61F2013/0074 ,  A61M1/0001 ,  A61M1/0031 ,  A61M1/0052 ,  A61M1/0058 ,  A61M1/0066 ,  A61M1/0088 ,  A61M1/009 ,  A61M1/0092 ,  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：US20160220742A1

公开(公告)日：2016-08-04

申请号：US15057760

申请日：2016-03-01

申请人： KCI Licensing, Inc.

发明人： Timothy Mark ROBINSON ,  Christopher Brian LOCKE ,  Richard Daniel John COULTHARD

IPC分类号： A61M1/00 ,  A61F13/00

CPC分类号： A61F13/00068 ,  A61F13/00 ,  A61F13/00008 ,  A61F13/00017 ,  A61F13/00034 ,  A61F13/00038 ,  A61F13/00042 ,  A61F13/00046 ,  A61F2013/00536 ,  A61L15/00 ,  A61L15/16 ,  A61L31/06 ,  A61M1/00 ,  A61M1/0023 ,  A61M1/0084 ,  A61M1/0088 ,  A61M1/0092 ,  A61M1/34 ,  A61M1/3403

摘要： An apparatus for promoting granulation and epithelialisation at a tissue site having a substantially gas impermeable, flexible mat. A plurality of projections extend from a surface of the substantially gas impermeable, flexible mat, and each projection has a first end connected to the surface and a second end opposing the first end. A flexible membrane is positioned adjacent the second end of at least a portion of the plurality of projections and the flexible membrane is sufficiently flexible to allow deformation of the flexible membrane by the at least the portion of the plurality of projections when a biasing force exerted on the substantially gas impermeable, flexible mat or the plurality of projections is greater than or equal to a threshold force.

摘要翻译： 一种用于在具有基本不透气的柔性垫的组织部位促进造粒和上皮化的装置。 多个突起从基本上不透气的柔性垫的表面延伸，并且每个突起具有连接到表面的第一端和与第一端相对的第二端。 柔性膜邻近多个突起的至少一部分的第二端定位，并且柔性膜具有足够的柔性，以允许柔性膜由多个突起中的至少一部分在施加到 基本上不透气的柔性垫或多个突起大于或等于阈值力。

公开(公告)号：US20160158067A1

公开(公告)日：2016-06-09

申请号：US15042367

申请日：2016-02-12

申请人： KCI Licensing, Inc.

发明人： Keith Patrick HEATON ,  Ian James HARDMAN ,  Christopher Guy COWARD ,  Colin John HALL

IPC分类号： A61F13/00 ,  A61M1/00

CPC分类号： A61F13/00068 ,  A61B17/0057 ,  A61B2017/00575 ,  A61B2017/00646 ,  A61B2017/00676 ,  A61F13/00025 ,  A61F13/00029 ,  A61F13/00034 ,  A61F13/00038 ,  A61F13/00987 ,  A61M1/0088 ,  A61M1/0092 ,  Y10T29/49 ,  Y10T29/49826 ,  Y10T156/1052 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1062 ,  Y10T156/1304

摘要： A reduced-pressure, wound closure system is presented that generates a closing force on a surface wound and optionally provides reduced pressure to a body cavity or tissue site. The sealed contracting member, when placed under reduced pressure, generates the closing force. One illustrative system includes a first attachment member and a second attachment member, a sealed contracting member coupled to the first attachment member and the second attachment member, and wherein the closing force is generated between the first attachment member and the second attachment member when reduced pressure is supplied to the sealed contracting member. Other systems and methods are presented.

摘要翻译： 提供了减压的伤口闭合系统，其在伤口表面上产生闭合力，并且可选地向体腔或组织部位提供减压。 当密封的收缩构件放置在减压下时，产生闭合力。 一个说明性系统包括第一附接构件和第二附接构件，联接到第一附接构件和第二附接构件的密封收缩构件，并且其中当减压时在第一附接构件和第二附接构件之间产生闭合力 被提供给密封的承包商。 介绍了其他系统和方法。

公开(公告)号：US20160151548A1

公开(公告)日：2016-06-02

申请号：US15018724

申请日：2016-02-08

申请人： Smith & Nephew, Inc.

发明人： Sean Albert ,  Ed Armstrong ,  Ken Beaudoin ,  Iain Michael Blackburn ,  Phil Bussone ,  Brendan Crawford ,  Robert Emmerson ,  Mike Ewaschuk ,  Stephen Gianelis ,  Andrew Goddard ,  Joseph Gordon ,  Mark Guarraia ,  Tim Johnson ,  Darwin Keith-Lucas ,  Andrew Linton ,  Dan Nelsen ,  Michael Salame ,  Tim Stern ,  Mark White

IPC分类号： A61M1/00 ,  A61F13/02

CPC分类号： A61F13/0216 ,  A61F13/00068 ,  A61F13/02 ,  A61F13/0206 ,  A61F13/022 ,  A61F2013/00174 ,  A61F2013/00238 ,  A61F2013/00536 ,  A61F2013/0057 ,  A61F2013/0074 ,  A61F2013/00846 ,  A61M1/0086 ,  A61M1/0088 ,  A61M1/0092 ,  A61M39/20 ,  A61M2205/7518

摘要： Disclosed herein are several embodiments of a negative pressure appliance and methods of using the same in the treatment of wounds. Some embodiments are directed to improved fluidic connectors or suction adapters for connecting to a wound site, for example using softer, kink-free conformable suction adapters.

公开(公告)号：US09302032B2

公开(公告)日：2016-04-05

申请号：US13201611

申请日：2010-02-17

申请人： Neill Bannister ,  Edward Yerbury Hartwell ,  Iain Blackburn ,  Andy Linton ,  Mark White ,  Tim Stern

发明人： Neill Bannister ,  Edward Yerbury Hartwell ,  Iain Blackburn ,  Andy Linton ,  Mark White ,  Tim Stern

IPC分类号： A61M27/00 ,  A61M1/00 ,  A61M39/02 ,  A61M39/10

CPC分类号： A61M1/0084 ,  A61M1/0023 ,  A61M1/0088 ,  A61M1/0092 ,  A61M39/0247 ,  A61M39/10 ,  A61M39/1055 ,  A61M2039/1033

摘要： An apparatus and method are disclosed for providing a fluid communication path to a wound site through a drape. The apparatus has a body portion having a lower surface and an upper surface, at least one connection port, at least one suction port and at least one fluid communication passageway between the connection port and the suction port. A connector at an end of at least one tubular conduit is locatable through the drape into an orifice in the connection port to thereby provide a fluid communication path through the drape between the tubular conduit and the wound site.

摘要翻译： 公开了一种通过悬垂布置提供到伤口部位的流体连通路径的装置和方法。 该装置具有主体部分，其具有下表面和上表面，至少一个连接口，至少一个吸入口和至少一个连接口与吸入口之间的流体连通通道。 在至少一个管状导管的端部处的连接器可通过悬垂布置到连接端口中的孔口中，从而提供通过管状导管和伤口部位之间的盖布的流体连通路径。