REPLACEMENT MITRAL VALVE WITH ANNULAR FLAP
    1.
    发明公开
    REPLACEMENT MITRAL VALVE WITH ANNULAR FLAP 审中-公开
    ERSATZMITRALKLAPPE MITRINGFÖRMIGERKLAPPE

    公开(公告)号:EP3128952A1

    公开(公告)日:2017-02-15

    申请号:EP15726838.4

    申请日:2015-05-19

    IPC分类号: A61F2/24

    摘要: A prosthesis can be configured to grasp intralumenal tissue when deployed within a body cavity and prevent axial flow of fluid around an exterior of the prosthesis. The prosthesis can include an expandable frame configured to radially expand and contract for deployment within the body cavity, and an annular flap positioned around an exterior of the expandable frame. In some embodiments, the annular flap can extend outward from the frame and have a collapsed configuration and an expanded configuration.

    摘要翻译: 假体可以构造成在部署在体腔内时抓住腔内组织,并且防止流体围绕假体外部的轴向流动。 所述假体可以包括构造成径向扩张和收缩以用于在所述体腔内展开的可扩张框架,以及围绕所述可扩张框架的外部定位的环形折片。 在一些实施例中,环形挡片可以从框架向外延伸并且具有折叠构型和扩张构型。