中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

38 records (took 0.02 seconds)

    WOUND THERAPY DEVICE, KIT, AND METHOD FOR IMPROVED APPLICATION TO WOUNDS ON COMPLEX GEOMETRIES
    12.
    发明申请
    WOUND THERAPY DEVICE, KIT, AND METHOD FOR IMPROVED APPLICATION TO WOUNDS ON COMPLEX GEOMETRIES 审中-公开

    公开(公告)号：US20200069853A1

    公开(公告)日：2020-03-05

    申请号：US16557280

    申请日：2019-08-30

    Applicant: KCI LICENSING, INC.

    Inventor： Colin J. Hall ,  Benjamin A. Pratt

    IPC: A61M1/00 ,  A61F13/14 ,  A61F13/06 ,  A61F13/10 ,  A61F13/02

    Abstract: A negative pressure wound therapy device, kit, and method are provided for improved treatment of wounds on complex three-dimensional anatomies. The device includes a conformable manifold made of a porous and permeable material with a pattern of cuts designed to transform the manifold from a relaxed, planar state to a pliable three-dimensional state when extended along the lateral axis. The kit further may include a wound interface layer, an adhesive, breathable drape, and a pneumatic connection to a negative pressure wound therapy device. Finally, a method for treating wounds using reduced pressure and the presently disclosed kit is provided.

    Wound connection pad with pneumatic connection confirmation ability
    14.
    发明授权
    Wound connection pad with pneumatic connection confirmation ability 有权

    公开(公告)号：US09744278B2

    公开(公告)日：2017-08-29

    申请号：US14050906

    申请日：2013-10-10

    Applicant: KCI Licensing, Inc.

    Inventor： Christopher Brian Locke ,  Benjamin A. Pratt

    IPC: A61M1/00 ,  A61M13/00 ,  A61M27/00 ,  A61F13/00 ,  A61B17/50

    CPC classification number: A61M1/0088 ,  A61M1/0031 ,  A61M2205/3344

    Abstract: A system, apparatus, and method for treating a tissue site with reduced pressure includes a connector having a connector body. The connector body includes a cavity and a cavity aperture. The connector also includes a conduit port fluidly coupling a conduit to the cavity. The connector further includes a base adjacent the cavity aperture that is configured to be positioned adjacent a drape. The cavity is configured to be fluidly coupled to a manifold through an aperture of the drape. The connector also includes a sensing probe having a proximal end configured to be fluidly coupled to the conduit and a distal end extending to the cavity aperture. The distal end is configured to be positioned adjacent to and in fluid communication with a manifold.

    Intelligent therapy system with evaporation management
    15.
    发明授权
    Intelligent therapy system with evaporation management 有权

    公开(公告)号：US09662427B2

    公开(公告)日：2017-05-30

    申请号：US13954658

    申请日：2013-07-30

    Applicant: KCI Licensing, Inc.

    Inventor： Christopher Brian Locke ,  Richard Daniel John Coulthard ,  Benjamin A. Pratt ,  Timothy Mark Robinson

    IPC: A41D13/005 ,  A61M1/00

    CPC classification number: A61M1/0031 ,  A61M1/0084 ,  A61M1/0088

    Abstract: Dressings, systems, and methods are disclosed that, in some embodiments, relate to treating a tissue site. In one embodiment, a dressing may include a manifold, a retention pouch, a sealing member, and a conduit interface. The manifold may be adapted to distribute reduced pressure to the tissue site, and the retention pouch may be adapted to retain and manage fluid extracted from the tissue site. The sealing member may cover the retention pouch and the manifold to provide a sealed space with the tissue site. The conduit interface may be in fluid communication with the sealed space and an exterior surface of the sealing member. The dressing may be utilized with a therapy device operable to control reduced pressure in the dressing and fluid flow over the sealing member.

    Reduced-pressure treatment systems with reservoir control
    16.
    发明授权
    Reduced-pressure treatment systems with reservoir control 有权
    具有储层控制的减压处理系统

    公开(公告)号：US08652111B2

    公开(公告)日：2014-02-18

    申请号：US13724876

    申请日：2012-12-21

    Applicant: KCI Licensing, Inc.

    Inventor： Benjamin A. Pratt ,  Christopher Brian Locke ,  Aidan Marcus Tout

    IPC: A61M1/00

    CPC classification number: A61M1/0088 ,  A61M1/0031 ,  A61M1/0049 ,  A61M1/0052 ,  A61M2205/3382 ,  Y10T29/494

    Abstract: A reduced-pressure system for delivering reduced pressure for medical purposes to a desired site and to receive fluids in one instance includes a reservoir having an interior space operable to contain the fluids. A reduced-pressure delivery conduit is placed in fluid communication with the interior space for delivering the reduced pressure to the desired site. A source conduit and a pressure sensor conduit are placed in fluid communication with the interior space. A pressure sensor is placed in fluid communication with the pressure sensor conduit. A reduced-pressure source is placed in fluid communication with the source conduit. A reduced-pressure control unit is associated with the pressure sensor and the reduced-pressure source and is operable to receive pressure data from the pressure sensor and supply data from the reduced-pressure source and to determine when a reservoir-full/blockage condition exists. Other systems and methods are presented.

    Abstract translation: 用于将医疗用途的减压递送到期望的位置并且在一个实例中接收流体的减压系统包括具有可操作以容纳流体的内部空间的储存器。 减压输送管道被放置成与内部空间流体连通，用于将减压输送到期望的位置。 源管道和压力传感器管道被放置成与内部空间流体连通。 压力传感器被放置成与压力传感器导管流体连通。 减压源与源管道流体连通。 减压控制单元与压力传感器和减压源相关联，并且可操作以从压力传感器接收压力数据并从减压源提供数据，并确定何时存在储层充满/堵塞状况 。 介绍了其他系统和方法。

    Wound therapy system with wound volume estimation
    18.
    发明授权
    Wound therapy system with wound volume estimation 有权

    公开(公告)号：US11253401B2

    公开(公告)日：2022-02-22

    申请号：US16365418

    申请日：2019-03-26

    Applicant: KCI LICENSING, INC.

    Inventor： Benjamin A. Pratt ,  Justin Rice

    IPC: A61M1/00 ,  A61F13/02 ,  A61B5/00 ,  A61F13/00 ,  A61F13/84 ,  A61F13/40

    Abstract: A pump generates a vacuum at a wound site via first tubing. A negative pressure circuit is defined by a canister, the first tubing and the wound site. A controller of a therapy device operates the pump to apply a first negative pressure to the entirety of the negative pressure circuit, following which ambient air is allowed to flow into the negative pressure circuit. The controller also operates the pump to apply a second negative pressure to a selected portion of the negative pressure circuit exclusive of the wound site, following which ambient air is allowed to flow into the selected portion. A quantity of fluid to be delivered to the wound site via a second tubing is determined by comparing measured parameters related to the flow of air into the negative pressure circuit to parameters measured with respect to the flow of air into the selected portion.

    Fluid-assisted skin graft harvesting
    19.
    发明授权
    Fluid-assisted skin graft harvesting 有权

    公开(公告)号：US10463392B2

    公开(公告)日：2019-11-05

    申请号：US14581456

    申请日：2014-12-23

    Applicant: KCI Licensing, Inc.

    Inventor： Benjamin A. Pratt ,  Christopher Brian Locke ,  Timothy Mark Robinson

    IPC: A61B17/322

    Abstract: Methods, devices and systems are disclosed for generating and harvesting skin grafts having improved properties and for ensuring efficient and consistent blister formation and/or reducing patient harm and discomfort. In one aspect, the invention infuses a fluid into skin tissue at the donor site to enhance blister formation. The fluid infusion can occur before or after application of negative pressure—or can be cyclically applied before or after repeated applications of negative pressure.

    Systems and methods for collecting exudates in reduced-pressure therapy
    20.
    发明授权
    Systems and methods for collecting exudates in reduced-pressure therapy 有权

    公开(公告)号：US10219952B2

    公开(公告)日：2019-03-05

    申请号：US14023870

    申请日：2013-09-11

    Applicant: KCI Licensing, Inc.

    Inventor： Christopher Brian Locke ,  Benjamin A. Pratt

    IPC: A61F13/00 ,  A61M1/00

    Abstract: In one example embodiment, a dressing connector is described that provides a first fluid path between a first connector and a second connector, and a second fluid path between a third connector and a fourth connector. A liquid barrier may be disposed in the first fluid path. The first fluid path and the second fluid path are generally exposed to an exterior surface of the dressing connector. In some embodiments, a tube may also be bonded to the third connector to provide a third fluid path between the dressing connector and another component. In more particular embodiments, the liquid barrier may be a filter, such as a hydrophobic bacterial filter, a sintered polymer filter, and/or a charcoal filter.

Patent Agency Ranking