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    Systems and methods for subcutaneous administration of reduced pressure employing reconfigurable lumens
    1.
    发明授权
    Systems and methods for subcutaneous administration of reduced pressure employing reconfigurable lumens 有权
    用可重构管腔皮下施用减压的系统和方法

    公开(公告)号：US09180233B2

    公开(公告)日：2015-11-10

    申请号：US13292880

    申请日：2011-11-09

    申请人： Jonathan Kagan ,  Douglas A. Cornet

    发明人： Jonathan Kagan ,  Douglas A. Cornet

    IPC分类号： A61M27/00 ,  A61M1/00

    CPC分类号： A61M1/0031 ,  A61M1/0035 ,  A61M1/0084 ,  A61M1/0088 ,  A61M2005/1403 ,  A61M2205/18 ,  A61M2205/3331 ,  A61M2209/10 ,  A61M2210/02

    摘要： Systems, method, and devices are disclosed that involve reconfiguring lumens or unblocking lumens relative to a blockage to maintain flow of reduced pressure to a subcutaneous tissue site. In one instance, a multi-lumen applicator includes an applicator body having a distal end and a proximal end and formed with a plurality of apertures for receiving fluid from the tissue site and for delivering reduced pressure, a first lumen fluidly coupled to the plurality of apertures, a first activation member having at least a closed position and a open position, and a second lumen fluidly coupled to the plurality of apertures but for the first activation member being in closed position. The configuration is such that when the first activation member is moved to the open position, the second lumen is fluidly coupled to the plurality of apertures. Other systems, methods, and devices are disclosed.

    摘要翻译： 公开的系统，方法和装置涉及重新配置流明或相对于阻塞来解除流体以保持减压到皮下组织部位的流动。 在一个实例中，多腔施用器包括具有远端和近端的施用器主体，并且形成有多个孔，用于接收来自组织部位的流体并用于递送减压;流体耦合到多个 孔，具有至少闭合位置和打开位置的第一致动构件，以及流体地联接到所述多个孔但是第一致动构件处于关闭位置的第二腔。 该构造使得当第一活化构件移动到打开位置时，第二腔流体地联接到多个孔。 公开了其它系统，方法和装置。