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公开(公告)号：US11246758B2
公开(公告)日：2022-02-15
申请号：US16431430
申请日：2019-06-04
Applicant: KCI Licensing, Inc.
Inventor： Ian James Hardman , David George Whyte , Christopher Brian Locke , Timothy Mark Robinson , James Joseph Sealy , Colin John Hall , Mark Stephen James Beard
Abstract: An open-cavity, reduced-pressure treatment device and system for treating a cavity in a patient's body, such as an abdominal cavity, is presented. In one instance, an open-cavity, reduced-pressure treatment device includes a plurality of encapsulated leg members, each having an interior portion with a leg manifold member and formed with fenestrations operable to allow fluid flow into the interior portion, and a central connection member fluidly coupled to the plurality of encapsulated leg members. The central connection member has a connection manifold member. The open-cavity, reduced-pressure treatment devices, systems, and methods allow for, among other things, removal of fluids.
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32.发明授权公开(公告)号：US10987252B2
公开(公告)日：2021-04-27
申请号：US15996820
申请日：2018-06-04
Applicant: KCI Licensing, Inc.
Inventor： Rosella Kendrick , Colin John Hall , Elliott James Rider , Timothy Mark Robinson , Benjamin Stokes
Abstract: Systems, methods, and devices are presented for treating a tissue site and managing hair proximate the tissue site. A composition is provided for inhibiting, removing, or weakening hair proximate the tissue site and for providing an improved fluid seal by a flexible film drape over the tissue site. In some example embodiments, a hair-modification agent is disposed at least proximate a peripheral edge of a treatment manifold between a drape and epidermis proximate a tissue site. The hair-modification agent can be configured to flow over imperfections on the epidermis and to form a fluid seal against the epidermis, and can further be configured to at least substantially weaken hair on the epidermis as the hair encounters the hair-modification agent.
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公开(公告)号：US10905594B2
公开(公告)日：2021-02-02
申请号：US15864113
申请日：2018-01-08
Applicant: KCI Licensing, Inc.
Inventor： David George Whyte , Colin John Hall , Mark Stephen James Beard , James Joseph Sealy , Keith Patrick Heaton , Ian James Hardman , Christopher Guy Coward
Abstract: A method of manufacturing a reduced-pressure abdominal treatment system for treating an open abdominal cavity is provided. In some embodiments, the reduced-pressure abdominal treatment system has an open-cavity treatment device for providing reduced-pressure treatment to an abdominal cavity; a deep-tissue closure device for applying a closing force on a deep-tissue wound; and a surface-wound closure subsystem for providing a closing force on a surface wound. The method of manufacturing may also include providing a reduced-pressure supply subsystem. A method of treatment using a reduced-pressure abdominal treatment system is also disclosed.
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公开(公告)号：US10765786B2
公开(公告)日：2020-09-08
申请号：US15902613
申请日：2018-02-22
Applicant: KCI Licensing, Inc.
Inventor： Benjamin Andrew Pratt , Colin John Hall , Christopher Brian Locke , Elliott James Rider , Gareth Stephenson
Abstract: A system and apparatus for treating a tissue site with reduced pressure and collecting fluids from the tissue site is disclosed. The system may include a reduced-pressure source, a pouch in fluid communication with the reduced pressure source, and a dressing in fluid communication with the pouch. The pouch may include a first wall, a second wall having a periphery coupled to the first wall to form an interior, and a third wall extending through the interior to form a first chamber in fluid communication with the dressing and a second chamber in fluid communication with the reduced pressure source. A plurality of filters are positioned in the third wall. The filters permit fluid communication between the first chamber and the second chamber.
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35.发明授权公开(公告)号：US10092454B2
公开(公告)日：2018-10-09
申请号：US14498653
申请日：2014-09-26
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian Locke , Colin John Hall , Aidan Marcus Tout , Paul S. Slack , Thomas Paul Lawhorn , Timothy Mark Robinson
Abstract: Connection pads for coupling fluid-instillation and negative pressure wound therapy (NPWT) apparatuses to wound dressing, and methods and wound dressings for breaching a drape after coupling a wound dressing to a fluid-instillation and/or NPWT apparatus.
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Patent Agency Ranking
公开(公告)号：US20180177930A1
公开(公告)日：2018-06-28
申请号：US15902613
申请日：2018-02-22
Applicant: KCI Licensing, Inc.
Inventor： Benjamin Andrew Pratt , Colin John Hall , Christopher Brian Locke , Elliott James Rider , Gareth Stephenson
IPC: A61M1/00
CPC classification number: A61M1/0094 , A61M1/0001 , A61M1/0015 , A61M1/0052 , A61M1/0088 , A61M1/0096 , A61M2205/21 , A61M2205/7536 , Y10T29/49826
Abstract: A system and apparatus for treating a tissue site with reduced pressure and collecting fluids from the tissue site is disclosed. The system may include a reduced-pressure source, a pouch in fluid communication with the reduced pressure source, and a dressing in fluid communication with the pouch. The pouch may include a first wall, a second wall having a periphery coupled to the first wall to form an interior, and a third wall extending through the interior to form a first chamber in fluid communication with the dressing and a second chamber in fluid communication with the reduced pressure source. A plurality of filters are positioned in the third wall. The filters permit fluid communication between the first chamber and the second chamber.
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37.发明申请公开(公告)号：US20180125698A1
公开(公告)日：2018-05-10
申请号：US15814274
申请日：2017-11-15
Applicant: KCI Licensing, Inc.
Inventor： Colin John Hall , Richard Paul Mormino
Abstract: Systems, methods, and devices are disclosed that involve a fistula-isolating device for use when reduced pressure is applied to a wound bed having a fistula. In one instance, the fistula-isolating device includes an adjustable passageway member and a perimeter member that contracts under reduced pressure and that automatically accommodates wound beds of different heights. In another instance, the fistula-isolating device involves a body shaped as a frustro-conical body that is readily sized for different depth wound beds. Other systems, methods, and devices are presented.
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公开(公告)号：US09931249B2
公开(公告)日：2018-04-03
申请号：US14528786
申请日：2014-10-30
Applicant: KCI Licensing, Inc.
Inventor： James Joseph Sealy , Keith Patrick Heaton , Colin John Hall , Christopher Guy Coward , Mark Stephen James Beard
CPC classification number: 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
Abstract: A reduced-pressure, deep-tissue closure device for applying a closing force on a deep tissue includes a contractible matrix that is formed with a first plurality of apertures and which has a first side and a second, inward-facing side. The contractible matrix is for disposing proximate to the deep tissue. A reduced-pressure source is fluidly coupled to the contractible matrix and operable to deliver reduced pressure to the contractible matrix. When under reduced pressure, the contractible matrix grips the deep tissue adjacent the contractible matrix and provides a closing force on the deep tissue. A system and method are also presented.
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公开(公告)号：US09693907B2
公开(公告)日：2017-07-04
申请号：US13954562
申请日：2013-07-30
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian Locke , Colin John Hall
CPC classification number: A61F13/00068 , A61F13/00987 , A61F13/0203 , A61F13/0206 , A61F13/0209 , A61F13/0216 , A61F13/022 , A61F2013/00174 , A61M1/0023 , A61M1/0027 , A61M1/0088 , Y10T156/10
Abstract: Dressings, systems, and methods are disclosed, in some embodiments, that involve treating a tissue site with reduced pressure. In one embodiment, a reduced-pressure dressing may include a dressing bolster, a retention pouch, and a sealing member. The dressing bolster may be adapted to apply a compressive force to the tissue site capable of closing a wound or incision therein. The retention pouch may be adapted to retain and manage fluid extracted from the tissue site to keep the tissue site substantially free of fluid and to prevent clogging of the reduced-pressure dressing. The sealing member may provide a seal over the retention pouch, the dressing bolster, and a portion of the epidermis of the patient. Other dressings, systems, and methods are disclosed.
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公开(公告)号：US09474883B2
公开(公告)日：2016-10-25
申请号：US14082906
申请日：2013-11-18
Applicant: KCI Licensing, Inc.
Inventor： Douglas A. Cornet , Michael Manwaring , Edward Sy Griffey , Erin Black , Colin John Hall , Jonathan Kagan
CPC classification number: A61M1/0023 , A61M1/0039 , A61M1/0088 , A61M25/0032 , A61M25/0071 , A61M25/0668 , A61M27/00 , A61M2025/0034 , A61M2025/004 , A61M2025/0063 , A61M2025/0675 , G02B6/4495
Abstract: Provided are drainage systems that may include a drainage manifold and may be suitable for draining fluid from a tissue site. The drainage manifold may include a plurality of elongate members having a moveable end that may be adapted to configure the drainage manifold to treat a uniquely shaped tissue site. The drainage manifold may be coupled to a drainage tube with a transitional connector to provide a drainage system capable of distributing reduced pressure to the tissue site to enhance the drainage of fluids.
Abstract translation: 提供了可以包括排水歧管的排水系统，并且可适用于从组织部位排出流体。 排水歧管可以包括多个细长构件，其具有可移动的端部，其可适于构造排水歧管以处理独特形状的组织部位。 排水歧管可以连接到具有过渡连接器的排水管，以提供能够将减压分配到组织部位以增强流体排出的排水系统。
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