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公开(公告)号：US20200038283A1
公开(公告)日：2020-02-06
申请号：US16526792
申请日：2019-07-30
Applicant: KCI Licensing, Inc.
Inventor： Colin John HALL , Benjamin Andrew PRATT , Richard Marvin KAZALA, JR. , Shervin JAHANIAN , Larry Tab RANDOLPH , Jonathan G. REHBEIN , Tyler H. SIMMONS
Abstract: An apparatus for promoting circulation through a subcutaneous lymph vascular network may comprise a first manifold layer, a second manifold layer coupled to the first manifold layer, and a cover layer coupled to the second manifold layer. The first manifold may have a first stiffness, and the second manifold may have a second stiffness greater than the first stiffness. In some embodiments, the apparatus may additionally have a fluid interface configured to fluidly couple at least one of the first manifold layer and the second manifold layer to a fluid conductor through the cover layer. The fluid conductor may be coupled to or configured to be coupled to a source of negative pressure.
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公开(公告)号：US20200000985A1
公开(公告)日：2020-01-02
申请号：US16438017
申请日：2019-06-11
Applicant: KCI Licensing, Inc.
Inventor： James Killingworth SEDDON , Colin John HALL
IPC: A61M1/00
Abstract: In some examples, a dressing filler for treating a tissue site may include a plurality of filler elements and a tissue interface layer. Each of the filler elements may include a first surface and a second surface opposite the first surface and separated from the first surface by a thickness. The tissue interface layer may include a first side configured to be positioned facing the tissue site and a second side positioned opposite the first side. The first surface of each of the filler elements may be coupled to the second side of the tissue interface layer. Also provided are other apparatuses, dressings, systems, and methods suitable for treating a tissue site.
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13.发明申请公开(公告)号：US20190350798A1
公开(公告)日：2019-11-21
申请号：US16527227
申请日：2019-07-31
Applicant: KCI Licensing, Inc.
Inventor： Ian James HARDMAN , Colin John HALL
Abstract: Apparatuses, systems, and methods for applying reduced pressure to a tissue site on a foot are provided. An apparatus may include an insole and a tissue contacting surface covering at least a portion of the insole. At least one portion of the tissue contacting surface is removable to form a void. The apparatus may also include a reduced-pressure interface for receiving reduced pressure from a reduced-pressure source, and at least one flow channel fluidly coupled to the reduced-pressure interface and the void.
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公开(公告)号：US20190022290A1
公开(公告)日：2019-01-24
申请号：US16142727
申请日：2018-09-26
Applicant: KCI Licensing, Inc.
Abstract: Provided are systems, dressings, and methods suitable for treating a tissue site, such as an incision or linear wound. The systems, dressings, and methods relate to a dressing assembly that may include a dressing bolster and a sealing ring. The sealing ring may be adapted to provide a fluid seal around the tissue site, and to absorb fluids from the tissue site. In some embodiments, the sealing ring may be extruded around the tissue site. In other embodiments, the sealing ring may be coupled to the dressing bolster. Other systems, apparatuses, and methods are disclosed.
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15.发明申请公开(公告)号：US20180280203A1
公开(公告)日：2018-10-04
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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Patent Agency Ranking
公开(公告)号：US20160158067A1
公开(公告)日：2016-06-09
申请号：US15042367
申请日：2016-02-12
Applicant: KCI Licensing, Inc.
Inventor： Keith Patrick HEATON , Ian James HARDMAN , Christopher Guy COWARD , Colin John HALL
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, 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.
Abstract translation: 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。
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17.发明申请公开(公告)号：US20150313762A1
公开(公告)日：2015-11-05
申请号：US14795079
申请日：2015-07-09
Applicant: KCI Licensing, Inc.
Inventor： Tyler H. SIMMONS , Colin John HALL , Timothy Mark ROBINSON
CPC classification number: A61F13/00068 , A61F13/0246 , A61F13/0266 , A61F2013/00089 , A61F2013/00174 , A61F2013/00536 , A61M1/0088
Abstract: Systems, methods, and dressings for treating a linear wound, such as an incision, on a patient are presented. The systems, dressings, and methods include a sealing ring that helps form a fluid seal around the linear wound. In one instance, a sealing material is extruded around the linear wound to help form a seal. In another instance, a sealing ring is coupled to a lower portion of a dressing bolster to form a seal. Other systems, methods, and apparatuses are disclosed.
Abstract translation: 提出了用于治疗患者的线性伤口（例如切口）的系统，方法和敷料。 系统，敷料和方法包括密封环，其有助于在线性伤口周围形成流体密封。 在一种情况下，密封材料围绕线性卷绕件挤出以帮助形成密封。 在另一种情况下，密封环联接到敷料垫的下部以形成密封。 公开了其他系统，方法和装置。
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公开(公告)号：US20230338194A1
公开(公告)日：2023-10-26
申请号：US17792649
申请日：2021-01-27
Applicant: KCI Licensing, Inc.
Inventor： James Killingworth SEDDON , Christopher Brian LOCKE , Timothy Mark ROBINSON , Benjamin Andrew PRATT , Colin John HALL , Justin RICE
CPC classification number: A61F13/00068 , A61F13/00021 , A61L15/425 , A61F13/00987
Abstract: Disclosed embodiments relate to devices and systems for providing negative-pressure therapy, instillation, and/or pressure-sensing at a tissue site, and to methods of manufacturing such devices and systems. In some embodiments, a fluid bridge may comprise a first layer of foam with a plurality of supports extending from at least an inner surface, and a second layer. The first and second layers may be coupled together around the perimeter to form one or more enclosed fluid pathways, for example extending from a port to an aperture. In some embodiments, at least the first layer may be formed of closed-cell foam.
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公开(公告)号：US20210187172A1
公开(公告)日：2021-06-24
申请号：US17165263
申请日：2021-02-02
Applicant: KCI Licensing, Inc.
Inventor： Colin John HALL , Christopher Brian LOCKE
IPC: A61M1/00
Abstract: Systems and methods are presented for providing reduced pressure to and monitoring pressure at a plurality of tissue sites using a plurality of pressure management devices. The pressure management devices are associated with a plurality of sensing conduits that fluidly couple the pressure management devices and the plurality of tissue sites. Other systems, methods, and devices are disclosed.
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公开(公告)号：US20210177663A1
公开(公告)日：2021-06-17
申请号：US17190189
申请日：2021-03-02
Applicant: KCI Licensing, Inc.
Inventor： Timothy Mark ROBINSON , Tyler H. SIMMONS , Colin John HALL , Jeanette LOSOLE
Abstract: A reduced-pressure system for treating a tissue site on a patient includes a distribution manifold that adheres to a tissue site to allow retention without external support. The distribution manifold includes a porous member and a tissue-fixation element. The tissue-fixation element maintains the porous member substantially adjacent to the tissue site while a sealing member is applied. In one instance, the tissue-fixation element is a soluble adhesive that partially covers either the tissue-facing side of the porous member or a tissue-facing side of a fluid-permeable substrate layer that is on the tissue-facing side of the porous member. Other systems, distributions manifolds, and methods are presented.
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