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    Systems and methods for subcutaneous administration of reduced pressure employing reconfigurable lumens
    111.
    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。

    SYSTEM AND METHOD FOR FLUSH-TRIGGERED IMAGING
    117.
    发明申请
    SYSTEM AND METHOD FOR FLUSH-TRIGGERED IMAGING 审中-公开
    用于冲洗成像的系统和方法

    公开(公告)号：US20140180083A1

    公开(公告)日：2014-06-26

    申请号：US14109019

    申请日：2013-12-17

    申请人： VOLCANO CORPORATION

    发明人： Paul Hoseit

    IPC分类号： A61B5/00 ,  A61B8/00

    CPC分类号： A61B5/7285 ,  A61B5/0066 ,  A61B5/0073 ,  A61B5/0084 ,  A61B5/02007 ,  A61B5/0215 ,  A61B5/0275 ,  A61B5/036 ,  A61B5/6852 ,  A61B6/481 ,  A61B6/487 ,  A61B6/504 ,  A61B8/543 ,  A61B2090/3735 ,  A61B2090/3782 ,  A61B2560/0242 ,  A61M2005/1403 ,  A61M2005/1726 ,  A61M2039/0018 ,  A61M2205/3344

    摘要： The invention generally relates to intravascular imaging and methods of improved image quality by triggering image operations with a vessel flush. The invention provides systems and methods for intravascular imaging in which a flush such as the influx of clear saline or radiopaque dye triggers the imaging operation. The flush is detected by a mechanism—such as a pressure sensor or optical device on the imaging catheter, an external angiography system, or other device—that uses detection as a trigger to initiate imaging. Thus, when the blood is flushed, the catheter automatically takes a picture of the vessel wall.

    摘要翻译： 本发明一般涉及通过用血管冲洗来触发图像操作的血管内成像和改善图像质量的方法。 本发明提供了用于血管内成像的系统和方法，其中诸如清除盐水或不透射线染色剂的冲洗的冲洗触发成像操作。 冲洗通过诸如成像导管上的压力传感器或光学装置，外部血管造影系统或其他装置 - 使用检测作为触发来启动成像的机构来检测。 因此，当血液被冲洗时，导管自动拍摄血管壁。

    METHOD AND DEVICE FOR ACCURATE DISPENSING OF RADIOACTIVITY
    120.
    发明申请
    METHOD AND DEVICE FOR ACCURATE DISPENSING OF RADIOACTIVITY 有权
    用于精确分配放射性的方法和装置

    公开(公告)号：US20130336881A1

    公开(公告)日：2013-12-19

    申请号：US13965670

    申请日：2013-08-13

    申请人： Universitat Zurich

    发明人： Alfred Buck ,  Bruno Weber

    IPC分类号： A61K51/00

    CPC分类号： A61N5/1075 ,  A61K51/00 ,  A61M5/007 ,  A61M5/1407 ,  A61M5/16813 ,  A61M5/16827 ,  A61M39/28 ,  A61M2005/1403 ,  A61M2205/051 ,  A61M2205/3379 ,  A61M2210/065 ,  A61N5/1001 ,  A61N2005/1021 ,  G06F19/00

    摘要： A method of delivering a radioactive liquid, includes, performing an initialization, including; extracting at least a first amount of a radioactive liquid from a source of radioactive liquid, measuring a radioactivity level for the first amount of radioactive liquid, and performing a calibration phase. The calibration phase includes, extracting a second amount of radioactive liquid from the source of radioactive liquid wherein the second amount is calculated based on the radioactivity level of the first amount to provide a total dose of radioactive liquid having a predetermined radioactivity level, and delivering the total dose and performing at least one more calibration and delivery phases.

    摘要翻译： 一种输送放射性液体的方法，包括执行初始化，包括： 从放射性液体源中提取至少第一量的放射性液体，测量第一量的放射性液体的放射性水平，并执行校准阶段。 校准阶段包括从放射性液体源提取第二量的放射性液体，其中基于第一量的放射性水平来计算第二量，以提供具有预定放射性水平的放射性液体的总剂量，并且将 总剂量并执行至少一个校准和递送阶段。