Endoprosthesis, in particular knee joint prosthesis
    97.
    发明申请
    Endoprosthesis, in particular knee joint prosthesis 失效
    内假体,特别是膝关节假体

    公开(公告)号:US20080103607A1

    公开(公告)日:2008-05-01

    申请号:US11976003

    申请日:2007-10-19

    申请人: Frieder Krehl

    发明人: Frieder Krehl

    IPC分类号: A61F2/62

    摘要: The invention relates to an inlay which is suitable for an endoprosthesis, in particular a joint prosthesis. This inlay essentially comprises a flexible pad 5, a first flexible membrane 2 resting on the pad, and a second membrane 3, extending parallel to and above said membrane, in which support elements 5 [sic; 4] are clipped. The support elements 4 rest with their undersides 4e on the first membrane 2, and with their surfaces 4a form a sliding and bearing surface for the joint head which is to be connected to the bone. The pad 5, composed of a liquid or gel-like medium, is situated in a well 1, and the two membranes 2 and 3 are fixed to the lateral walls 1a of the well by means of screws 6 and nuts 7.

    摘要翻译: 本发明涉及一种适用于内假体的嵌体,特别是关节假体。 该嵌体基本上包括柔性垫5,搁置在垫上的第一柔性膜2和平行于膜上方延伸的第二膜3,其中支撑元件5 4]被剪辑。 支撑元件4在其第一膜2上的下侧面4e上,并且其表面4形成用于连接到骨头的关节头部的滑动和支承表面。 由液体或凝胶状介质组成的垫5位于孔1中,并且两个膜2和3通过螺钉6和螺母7固定到井的侧壁1a上。