Venous Valve Apparatus, System, and Method
    14.
    发明申请
    Venous Valve Apparatus, System, and Method 审中-公开
    静脉瓣装置,系统和方法

    公开(公告)号:US20140207229A1

    公开(公告)日:2014-07-24

    申请号:US14220849

    申请日:2014-03-20

    Abstract: A venous valve with a tubular frame that includes an outer surface and an inner surface opposite the outer surface and defining a lumen, and a cover over at least the outer surface of the tubular frame, where the cover includes surfaces defining a reversibly sealable opening for unidirectional flow of a liquid through the lumen. A system with the venous valve and a catheter including a proximal end and a distal end, the venous valve located between the proximal end and distal end of the catheter. A method including forming the venous valve and reversibly joining the venous valve and a catheter. A method including positioning at least part of the catheter including the venous valve at a predetermined location and deploying the venous valve from the catheter at the predetermined location.

    Abstract translation: 一种具有管状框架的静脉瓣,其包括外表面和与所述外表面相对并且限定内腔的内表面,以及至少所述管状框架的外表面上的盖,其中所述盖包括限定可逆密封开口的表面, 液体通过管腔的单向流动。 具有静脉瓣和包括近端和远端的导管的系统,所述静脉瓣位于导管的近端和远端之间。 一种包括形成静脉瓣并可逆地连接静脉瓣和导管的方法。 一种方法,包括将包括静脉瓣的导管的至少一部分定位在预定位置并且在预定位置从导管展开静脉瓣。

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