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    NEGATIVE PRESSURE ASSISTED TISSUE TREATMENT SYSTEM
    233.
    发明申请
    NEGATIVE PRESSURE ASSISTED TISSUE TREATMENT SYSTEM 审中-公开
    负压辅助组织治疗系统

    公开(公告)号：US20160235897A1

    公开(公告)日：2016-08-18

    申请号：US15142665

    申请日：2016-04-29

    Applicant: KCI Licensing, Inc.

    Inventor： Thomas A. Boynton ,  Teryl Blane Sanders ,  Keith Patrick Heaton ,  Kenneth William Hunt ,  Mark Stephen James Beard ,  David M. Tumey ,  Larry Tab Randolph

    IPC: A61M1/00

    CPC classification number: A61M1/0088 ,  A61M1/0025 ,  A61M1/0031 ,  A61M1/0037 ,  A61M1/0049 ,  A61M1/0052 ,  A61M1/0066 ,  A61M39/04 ,  A61M2039/0202 ,  A61M2205/8212

    Abstract: A system for stimulating the healing of tissue comprises a porous pad positioned within a wound cavity, and an airtight dressing secured over the pad, so as to provide an airtight seal to the wound cavity. A proximal end of a conduit is connectable to the dressing. A distal end of the conduit is connectable to a negative pressure source, which may be an electric pump housed within a portable housing, or wall suction. A canister is positioned along the conduit to retain exudates suctioned from the wound site during the application of negative pressure. A controller for automated oscillation of pressure over time is provided to further enhance and stimulate the healing of an open wound. A power management motor control for varying pump drive frequency and managing a portable power supply is provided to increase battery life and improve patient mobility.

    Abstract translation: 用于刺激组织愈合的系统包括定位在伤口腔内的多孔垫，以及固定在垫上的气密敷料，以便向伤口腔提供气密密封。 导管的近端可连接到敷料。 导管的远端可连接到负压源，负压源可以是容纳在便携式外壳内的电动泵或壁吸力。 沿着管道定位罐，以在施加负压期间保持从伤口部位抽吸的渗出物。 提供用于随时间自动振荡压力的控制器，以进一步增强和刺激开放伤口的愈合。 提供用于改变泵驱动频率和管理便携式电源的电力管理电动机控制以增加电池寿命并提高患者的移动性。

    Reduced-pressure wound treatment systems and methods employing manifold structures
    238.
    发明授权
    Reduced-pressure wound treatment systems and methods employing manifold structures 有权
    减压伤口治疗系统和采用歧管结构的方法

    公开(公告)号：US09375352B2

    公开(公告)日：2016-06-28

    申请号：US14205688

    申请日：2014-03-12

    Applicant: KCI Licensing, Inc.

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

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

    CPC classification number: A61M1/0088 ,  A61F13/00021 ,  A61F13/00068 ,  A61F13/0203 ,  A61F13/0216 ,  A61M1/0023

    Abstract: Manifold structures, systems, and methods are disclosed that include using longitudinal members and one or more shaped projections to cause microstrain at a tissue site. In one instance a manifold structure includes a plurality of spaced longitudinal members and at least one shaped projection coupled to at least one of the plurality of longitudinal members for creating a microstrain at a tissue site. The at least one shaped projection includes a columnar member having a distal end and includes an enlarged member positioned at the distal end of the columnar member. The columnar member has a first outer diameter (D1) and the enlarged member has a second outer diameter (D2). The second outer diameter of the enlarged member is greater than the first outer diameter of the columnar member (D2>D1). Other systems, methods, and structures are presented.

    Abstract translation: 公开了歧管结构，系统和方法，其包括使用纵向构件和一个或多个成形突起以在组织部位处引起微应变。 在一个实例中，歧管结构包括多个间隔开的纵向构件和联接到多个纵向构件中的至少一个的至少一个成形突起，用于在组织部位处产生微应变。 所述至少一个成形突起包括具有远端的柱状构件，并且包括位于所述柱状构件的远端处的扩大构件。 柱状构件具有第一外径（D1），并且扩大构件具有第二外径（D2）。 扩大构件的第二外径大于柱状构件的第一外径（D2> D1）。 介绍了其他系统，方法和结构。

    DRESSING WITH OFFLOADING CAPABILITY
    239.
    发明申请
    DRESSING WITH OFFLOADING CAPABILITY 审中-公开
    带卸载能力

    公开(公告)号：US20160175156A1

    公开(公告)日：2016-06-23

    申请号：US14965675

    申请日：2015-12-10

    Applicant: KCI Licensing, Inc.

    Inventor： Christopher Brian LOCKE ,  Timothy Mark ROBINSON

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

    CPC classification number: A61F13/00068 ,  A61F13/00029 ,  A61F13/00042 ,  A61F13/00055 ,  A61F13/0203 ,  A61F13/0216 ,  A61F13/0223 ,  A61M1/0088

    Abstract: Illustrative embodiments of a dressing for treating a tissue site may include a fluid transport layer, an offloading layer, and a liquid deflector. The offloading layer may be in fluid communication with the fluid transport layer, and the offloading layer may include a force offloading region and a target region. The liquid deflector may be positioned between the fluid transport layer and the offloading layer. The liquid deflector may be configured to deflect a liquid from the tissue site into contact with the target region of the offloading layer. The target region may be configured to expand for offloading forces at the tissue site. Other dressings, systems, and methods are disclosed.

    Abstract translation: 用于治疗组织部位的敷料的说明性实施方案可以包括流体输送层，卸载层和液体导流器。 卸载层可以与流体输送层流体连通，并且卸载层可以包括力卸载区域和目标区域。 液体偏转器可以位于流体输送层和卸载层之间。 液体偏转器可以被配置成将来自组织部位的液体偏转成与卸载层的目标区域接触。 目标区域可以被配置为膨胀在组织部位处的卸载力。 公开了其他敷料，系统和方法。

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