Swing Phase Control Device
    2.
    发明申请
    Swing Phase Control Device 审中-公开
    摆动相位控制装置

    公开(公告)号:US20070208431A1

    公开(公告)日:2007-09-06

    申请号:US11569240

    申请日:2005-04-27

    IPC分类号: A61F2/64

    摘要: A swing phase control device for an artificial knee joint is disclosed. The swing phase control device has a piston-cylinder device having a piston having a first side and a second side opposite the first side, a first chamber associated with the first side of the piston; and a second chamber associated with the second side of the piston. The swing phase control device also has a first throttle for throttling discharge of a fluid from the first chamber and configured to be closed by a first device when a predetermined pressure is reached or exceeded within the first chamber; and a second throttle for throttling discharge of a fluid from the second chamber and configured to be closed by a second device when a predetermined pressure is reached or exceeded within the second chamber.

    摘要翻译: 公开了一种人造膝关节的摆动相位控制装置。 摆动相位控制装置具有活塞缸装置,该活塞缸装置具有活塞,该活塞具有第一侧和与第一侧相对的第二侧,与活塞的第一侧相关联的第一室; 以及与活塞的第二侧相关联的第二室。 摆动相位控制装置还具有第一节流阀,用于从第一室排出流体,并且当在第一室内达到或超过预定压力时,构造成由第一装置封闭; 以及第二节流阀,用于节流从第二室排出的流体,并且当在第二室内达到或超过预定压力时,构造成由第二装置关闭。