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    Multiple use blood control valve with center and circumferential slits
    3.
    发明授权
    Multiple use blood control valve with center and circumferential slits 有权
    多次使用带中心和周向狭缝的血液控制阀

    公开(公告)号：US09155864B2

    公开(公告)日：2015-10-13

    申请号：US13644841

    申请日：2012-10-04

    申请人： Marty L. Stout ,  Austin Jason McKinnon

    发明人： Marty L. Stout ,  Austin Jason McKinnon

    IPC分类号： A61M25/14 ,  A61M25/00 ,  A61M39/04 ,  A61M39/06 ,  A61M25/06

    CPC分类号： A61M25/0097 ,  A61M25/0606 ,  A61M39/045 ,  A61M39/0693 ,  A61M2039/064 ,  A61M2039/0653 ,  A61M2039/066

    摘要： A system for controlling fluid flow in a catheter assembly is disclosed. The system comprises an intravenous catheter assembly with a catheter adapter. The catheter adapter comprises an inner lumen with a septum disposed within a portion of the inner lumen. The septum has a barrier capable of being deformed from a relaxed position to a biased position. The barrier further comprises a slit having a closed configuration and an opened configuration. The slit is in the closed configuration when the barrier is in the relaxed position and in the opened configuration when the barrier is in the biased position. The barrier is configured to be mechanically deformed from the relaxed position to the biased position by a septum actuator that advances against a proximal surface of the barrier without traversing the barrier.

    摘要翻译： 公开了一种用于控制导管组件中的流体流动的系统。 该系统包括具有导管适配器的静脉内导管组件。 导管适配器包括内腔，隔膜设置在内腔的一部分内。 隔膜具有能够从松弛位置变形到偏置位置的障碍物。 阻挡层还包括具有闭合构造和打开构造的狭缝。 当障碍物处于偏置位置时，当狭缝处于松弛位置时，狭缝处于闭合构型。 阻挡件构造成通过隔膜致动器从松弛位置机械地变形到偏压位置，隔膜致动器抵靠屏障的近侧表面前进，而不穿过屏障。

    Systems and methods for providing a flushable catheter assembly
    7.
    发明授权
    Systems and methods for providing a flushable catheter assembly 有权
    用于提供可冲洗导管组件的系统和方法

    公开(公告)号：US08388583B2

    公开(公告)日：2013-03-05

    申请号：US12544625

    申请日：2009-08-20

    申请人： Marty L. Stout ,  S. Ray Isaacson ,  Mark Spinti ,  Austin Jason McKinnon

    发明人： Marty L. Stout ,  S. Ray Isaacson ,  Mark Spinti ,  Austin Jason McKinnon

    IPC分类号： A61M5/00

    CPC分类号： A61M25/00 ,  A61M39/0693 ,  A61M2039/062 ,  A61M2039/0626 ,  A61M2039/064 ,  A61M2039/0653 ,  A61M2039/066

    摘要： A flushable catheter assembly having features to enable selective activation of fluid flow through the catheter assembly is disclosed herein. A septum is placed within the catheter adapter of the catheter assembly and includes a pathway that is closed prior to being biased open via a septum activator also positioned within the catheter adapter. A plurality of air vent channels is interposed between the septum and the inner surface of the catheter adapter to permit “flashback” of blood during insertion of the catheter into a patient. The septum activator is advanced through the pathway of the septum as a coupler is attached to a proximal opening of the catheter adapter.

    摘要翻译： 本文公开了具有能够选择性地激活通过导管组件的流体流动的特征的可冲洗导管组件。 隔膜被放置在导管组件的导管适配器内，并且包括通过也定位在导管适配器内的隔膜活化器被偏置打开之前关闭的通路。 在隔膜和导管适配器的内表面之间插入多个排气通道，以便在将导管插入患者体内时回流血液。 隔膜活化剂通过隔膜的通道前进，因为耦合器连接到导管适配器的近端开口。

    Catheter assembly and pierced septum valve
    9.
    发明授权
    Catheter assembly and pierced septum valve 有权
    导管组件和穿孔隔膜阀

    公开(公告)号：US08357119B2

    公开(公告)日：2013-01-22

    申请号：US13042114

    申请日：2011-03-07

    申请人： Marty L. Stout ,  Jonathan K. Burkholz ,  Douglas Anjewierden

    发明人： Marty L. Stout ,  Jonathan K. Burkholz ,  Douglas Anjewierden

    IPC分类号： A61M5/36

    CPC分类号： A61M25/0693 ,  A61M39/045 ,  A61M39/0606 ,  A61M39/0693 ,  A61M2039/062 ,  A61M2039/0633 ,  A61M2039/064

    摘要： A septum activator is disclosed herein. The septum activator has an outer tubular body and an inner tubular body. The outer tubular body and the inner tubular body each have a plurality of openings therein. The inner tubular body has a first position relative to the outer tubular body and a second position relative to outer tubular body. In the first position, the plurality of openings of the inner tubular body do not overlap with the plurality of openings in the outer tubular body. In the second position, the plurality of openings of the inner tubular body overlap with the plurality of openings of the inner tubular body.

    摘要翻译： 本文公开了隔膜活化剂。 隔膜活化剂具有外管状体和内管体。 外管体和内管体各自在其中具有多个开口。 内部管状体具有相对于外部管状体的第一位置和相对于外部管状体的第二位置。 在第一位置，内管状体的多个开口不与外管体中的多个开口重叠。 在第二位置，内管状体的多个开口与内管体的多个开口重叠。