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    SYSTEM AND METHOD FOR BODILY FLUID COLLECTION
    242.
    发明申请
    SYSTEM AND METHOD FOR BODILY FLUID COLLECTION 审中-公开
    系统和方法用于体液流体收集

    公开(公告)号：US20140276497A1

    公开(公告)日：2014-09-18

    申请号：US14173988

    申请日：2014-02-06

    Applicant: KCI Licensing, Inc.

    Inventor： Timothy Mark Robinson ,  Christopher Brian Locke

    IPC: A61M1/00

    CPC classification number: A61M1/0056 ,  A61M1/0001 ,  A61M1/0088 ,  A61M1/0096 ,  A61M1/0098 ,  A61M2205/75

    Abstract: A bodily fluid collection system may include a canister fluidly connected to a dressing at a tissue site through an inlet. The canister may also be fluidly connected to a reduced pressure source through an outlet. At least a portion of the wall of the canister may be a membrane and may have the open edge of a flexible bag container fixed to the canister surrounding the perimeter of the membrane. The flexible bag may contain an osmotic agent capable of drawing absorbent from bodily fluid in the canister through the membrane and into the flexible bag.

    Abstract translation: 体液收集系统可以包括通过入口流体地连接到组织部位处的敷料的罐。 罐也可以通过出口流体地连接到减压源。 罐的壁的至少一部分可以是膜，并且可以具有固定到围绕膜的周边的罐的柔性袋容器的开口边缘。 柔性袋可以含有渗透剂，其能够从罐中的体液吸收通过膜并进入柔性袋的吸收剂。

    REDUCED-PRESSURE WOUND TREATMENT SYSTEMS AND METHODS EMPLOYING MICROSTRAIN-INDUCING MANIFOLDS
    243.
    发明申请
    REDUCED-PRESSURE WOUND TREATMENT SYSTEMS AND METHODS EMPLOYING MICROSTRAIN-INDUCING MANIFOLDS 有权
    减少压力治疗系统和使用微阵列诱导手段的方法

    公开(公告)号：US20130324951A1

    公开(公告)日：2013-12-05

    申请号：US13963809

    申请日：2013-08-09

    Applicant: KCI Licensing, Inc.

    Inventor： Timothy Mark Robinson ,  Chrostopher Brian Locke ,  Aidan Marcus Tout

    IPC: A61F13/02 ,  A61M1/00

    CPC classification number: A61F13/0216 ,  A61F13/00068 ,  A61M1/0023 ,  A61M1/0088

    Abstract: Microstrain-inducing manifolds, systems, and methods are presented that involve microstrain-inducing manifolds that include a plurality of shaped projections for creating microstrain. The shaped projections may be tapered projections. A system may include a sealing member for placing over the tissue site, a microstrain-inducing manifold, and a reduced-pressure subsystem that delivers reduced pressure to the sealing member. The reduced pressure causes the shaped projections to create microstrain at the tissue site. Other methods, apparatuses, and systems are also presented.

    Abstract translation: 提出了微致引导歧管，系统和方法，其涉及包含多个成形突起以产生微应变的微致伸缩导管。 成形突起可以是锥形突起。 系统可以包括用于放置在组织部位上的密封构件，微应变诱导歧管以及将减压递送到密封构件的减压子系统。 减压导致成形突起在组织部位处产生微应变。 还提出了其他方法，装置和系统。

    Systems and methods for mitigating premature light deactivation of light deactivated adhesive drapes
    244.
    发明授权
    Systems and methods for mitigating premature light deactivation of light deactivated adhesive drapes 有权

    公开(公告)号：US11925432B2

    公开(公告)日：2024-03-12

    申请号：US16644689

    申请日：2018-09-04

    Applicant: KCI LICENSING, INC.

    Inventor： Justin Alexander Long ,  Timothy Mark Robinson ,  Christopher Brian Locke

    IPC: A61B46/00 ,  A61B46/20

    CPC classification number: A61B46/20 ,  A61B46/40 ,  A61B2046/205

    Abstract: Provided herein is a system and method for mitigating premature light deactivation of light deactivated adhesive drapes. One aspect provides a system comprising a drape, an adhesive layer, and a release agent, where the system is adapted to be coupled to a tissue site and released therefrom upon or after exposure to an external stimulus such as certain wavelengths of light. The system may have a photochromic layer that may transition between a blocking transmittance state and a non-blocking transmittance state to block or allow certain wavelengths of light to pass through. Some systems may use a combination of a photochromic layer and a filter layer to prevent the adhesive from being exposed to deactivation wavelengths prematurely. Another aspect provides a method for application and removal of a drape using by removing one or more of a photochromic layer and a filter layer and applying light to the drape to deactivate the adhesive layer and promote easy, clean, and less painful removal of the drape.

    Dressing design incorporating formed 3D textile for the delivery of therapeutic negative pressure and compressive forces to a treatment site
    248.
    发明授权
    Dressing design incorporating formed 3D textile for the delivery of therapeutic negative pressure and compressive forces to a treatment site 有权

    公开(公告)号：US11833290B2

    公开(公告)日：2023-12-05

    申请号：US17081261

    申请日：2020-10-27

    Applicant: KCI Licensing, Inc.

    Inventor： Christopher Brian Locke ,  Timothy Mark Robinson

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

    CPC classification number: A61M1/90 ,  A61F13/00068 ,  A61F13/0216

    Abstract: A system for applying negative pressure to a joint positioned in a treatment area. The system includes a negative pressure dressing. The negative pressure dressing includes a compressive layer and a sealing layer. The compressive layer includes a first surface and a second, treatment area-facing. The compressive layer further includes a first elongated portion configured to be positioned proximate the joint. The first elongated portion includes a first end and a second end. The compressive layer further includes a second elongated portion spaced from the first elongated portion and configured to be positioned proximate the joint. The second elongated portion includes a first end and a second end. The compressive layer further includes an interconnecting portion extending between the first elongated portion and the second elongated portion. The interconnecting portion is configured to overlie at least a portion of the joint. The compressive layer further includes a plurality of channels formed in the first surface and extending proximate the second surface. The plurality of channels is formed in at least one of the first end and the second end of the first elongated portion and at least one of the first end and the second end of the second elongated portion. The sealing layer is configured to form a seal around a perimeter of the negative pressure dressing.

    Systems and methods for mitigating premature light deactivation of light deactivated adhesive drapes using a filtering layer
    250.
    发明授权
    Systems and methods for mitigating premature light deactivation of light deactivated adhesive drapes using a filtering layer 有权

    公开(公告)号：US11752041B2

    公开(公告)日：2023-09-12

    申请号：US16644727

    申请日：2018-09-04

    Applicant: KCI LICENSING, INC.

    Inventor： Timothy Mark Robinson ,  Christopher Brian Locke ,  Justin Alexander Long

    IPC: A61F13/02 ,  A61L15/58 ,  A61L31/14

    CPC classification number: A61F13/0253 ,  A61L15/58 ,  A61L31/14

    Abstract: Provided herein is a system and method for mitigating premature light deactivation of light deactivated adhesive drapes. One aspect provides a system comprising a drape, a photosensitive adhesive layer, and a release agent, where the system is adapted to be coupled to a tissue site and released therefrom upon or after exposure to an external stimulus such as certain wavelengths of light. The system may have a filter layer to prevent the photosensitive adhesive from being exposed to deactivation wavelengths prematurely. The filter layer may be printed directly onto the drape and may be removable after exposure to a solvent, such as isopropyl alcohol (IPA). The filter layer may also be a filter adhesive layer. Another aspect provides a method for application and removal of a drape using by removing one or more of the filter layer and/or the filter adhesive layer and applying light to the drape to deactivate the photosensitive adhesive layer and promote easy, clean, and less painful removal of the drape.

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