IMPLANTABLE VALVE PROSTHESIS AND METHOD FOR MANUFACTURING SUCH A VALVE
    5.
    发明申请
    IMPLANTABLE VALVE PROSTHESIS AND METHOD FOR MANUFACTURING SUCH A VALVE 审中-公开
    可植入阀的制造方法和制造这种阀的方法

    公开(公告)号:US20150238311A1

    公开(公告)日:2015-08-27

    申请号:US14634603

    申请日:2015-02-27

    申请人: Roelof MARISSEN

    发明人: Roelof MARISSEN

    IPC分类号: A61F2/24

    摘要: The invention relates to an implantable valve prosthesis, optionally comprising a support structure and at least one valve leaflet. The valve prosthesis comprises a material structure of unidirectional reinforcing elements of drawn ultra high molecular weight polyolefin, extending in at least two directions, wherein the modulus of elasticity of the polyolefin reinforcing elements is at least 60 GPa. The invention furthermore relates to a method for manufacturing such an implantable valve. The valve is easily manufactured and has an improved durability.

    摘要翻译: 本发明涉及一种植入式阀门假体,其可选地包括支撑结构和至少一个瓣膜小叶。 瓣膜假体包括沿至少两个方向延伸的拉伸的超高分子量聚烯烃的单向增强元件的材料结构,其中聚烯烃增强元件的弹性模量为至少60GPa。 本发明还涉及制造这种可植入阀的方法。 该阀容易制造并具有改善的耐久性。