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    Venous valve apparatus, system, and method
    3.
    发明申请
    Venous valve apparatus, system, and method 有权
    静脉瓣装置，系统及方法

    公开(公告)号：US20050137681A1

    公开(公告)日：2005-06-23

    申请号：US10741992

    申请日：2003-12-19

    申请人： Susan Shoemaker ,  Leonard Richardson ,  Paul Chouinard ,  Jason Hill

    发明人： Susan Shoemaker ,  Leonard Richardson ,  Paul Chouinard ,  Jason Hill

    IPC分类号： A61F2/24 ,  A61F2/06

    CPC分类号： A61F2/2475 ,  A61F2/06 ,  A61F2/2418 ,  A61F2/2433 ,  A61F2/2436 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0066 ,  A61F2230/0013 ,  Y10T137/0491

    摘要： 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.

    摘要翻译： 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。

    Venous valve apparatus, system, and method
    5.
    发明申请
    Venous valve apparatus, system, and method 有权
    静脉瓣装置，系统及方法

    公开(公告)号：US20050137676A1

    公开(公告)日：2005-06-23

    申请号：US10741995

    申请日：2003-12-19

    申请人： Leonard Richardson ,  Jason Hill

    发明人： Leonard Richardson ,  Jason Hill

    IPC分类号： A61F2/24 ,  A61M39/00 ,  A61F2/06

    CPC分类号： A61F2/2475 ,  A61F2/2418 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0066 ,  Y10S623/91

    摘要： A venous valve apparatus, system and method for valve replacement. The valve includes a valve frame, a valve leaflet joined to the valve frame, and a support frame. The valve leaflet includes surfaces defining a reversibly sealable opening for unidirectional flow of a liquid. The support frame meets the valve frame on an axis, where the valve frame and the support frame extend from the axis in an opposing direction. The system further includes a catheter, where the valve can be reversibly joined to the catheter at a location between a proximal end and a distal end of the catheter. The system can be used to deploy the valve from the catheter at a predetermined location.

    摘要翻译： 一种用于瓣膜置换的静脉瓣装置，系统和方法。 阀包括阀架，连接到阀框架的阀叶片和支撑框架。 阀瓣包括限定用于液体的单向流动的可逆密封开口的表面。 支撑框架在一个轴线上与阀框架相遇​​，其中阀门框架和支撑框架从相对方向的轴线延伸。 该系统还包括导管，其中阀可以在导管的近端和远端之间的位置处可逆地连接到导管。 该系统可用于在预定位置从导管部署阀。