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    CONTOURED FOAM DRESSING SHAPED FOR PROVIDING NEGATIVE PRESSURE TO INCISIONS IN THE SHOULDER
    13.
    发明申请
    CONTOURED FOAM DRESSING SHAPED FOR PROVIDING NEGATIVE PRESSURE TO INCISIONS IN THE SHOULDER 审中-公开

    公开(公告)号：US20200253788A1

    公开(公告)日：2020-08-13

    申请号：US16780387

    申请日：2020-02-03

    Applicant: KCI Licensing, Inc.

    Inventor： Jonathan G. Rehbein ,  Richard M. Kazala ,  Larry Tab Randolph ,  Luke A. Perkins

    IPC: A61F13/14 ,  A61M1/00 ,  A61F5/058 ,  B29C44/04 ,  B29C44/42 ,  B29C44/56

    Abstract: A negative pressure wound treatment (NPWT) dressing system for treating shoulder incisions. The NPWT dressing system includes a wound dressing, an immobilization device configured to immobilize a shoulder of a patient, and a negative pressure source coupled to the immobilization device. The wound dressing includes a drape layer, a manifold layer, and a reduced-pressure interface integrated with the drape layer and the negative pressure source. The drape layer has a first surface and a second, wound-facing, surface. The drape layer is substantially impermeable to liquid and substantially permeable to vapor. The manifold layer has a first surface and a second, wound-facing surface. The manifold layer has a first lobe, a second lobe substantially aligned with the first lobe, and a third lobe extending substantially perpendicular to the first lobe and the second lobe.

    CONTOURED FOAM DRESSING SHAPED FOR PROVIDING NEGATIVE PRESSURE TO INCISIONS IN THE BREAST
    14.
    发明申请
    CONTOURED FOAM DRESSING SHAPED FOR PROVIDING NEGATIVE PRESSURE TO INCISIONS IN THE BREAST 审中-公开

    公开(公告)号：US20190125590A1

    公开(公告)日：2019-05-02

    申请号：US16156387

    申请日：2018-10-10

    Applicant: KCI LICENSING, INC.

    Inventor： Jonathan G. Rehbein ,  Richard Kazala ,  Enrique L. Sandoval ,  Larry Tab Randolph ,  Luke Perkins ,  Ronald P. Silverman

    IPC: A61F13/14 ,  A61M1/00 ,  A61F13/00

    Abstract: A negative pressure wound dressing for use with breast incisions. The wound dressing includes a drape layer, a manifold layer, a base layer, and a reduced pressure interface. The drape layer has a first surface and a second, wound-facing, surface. The drape layer is substantially impermeable to liquid and substantially permeable to vapor. The manifold layer has a first surface and a second, wound-facing surface. The manifold layer has a perimeter defined by a first convex curved side surface defining a first lobe, a second convex curved side surface defining a second lobe, and a connecting portion between the first lobe and the second lobe. The base layer is configured to: (i) couple the drape layer to the manifold layer, and (ii) the dressing to a patient's tissue. The reduced pressure interface is integrated with the drape layer.

    Negative pressure assisted tissue treatment system
    15.
    发明授权
    Negative pressure assisted tissue treatment system 有权
    负压辅助组织治疗系统

    公开(公告)号：US09352076B2

    公开(公告)日：2016-05-31

    申请号：US14282208

    申请日：2014-05-20

    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: A61H7/00 ,  A61M1/00 ,  A61M39/04 ,  A61M39/02

    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。

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