Method of constructing an articulation joint for steerable medical device
    3.
    发明授权
    Method of constructing an articulation joint for steerable medical device 有权
    构造可转向医疗器械关节接头的方法

    公开(公告)号:US08567033B2

    公开(公告)日:2013-10-29

    申请号:US13227878

    申请日:2011-09-08

    IPC分类号: A61B1/008 B21D39/00

    CPC分类号: A61B1/0055 A61M25/0105

    摘要: A method of constructing an articulation joint includes forming a metallic tube with a number of rings formed therein. Springs may be secured to the inside surface or outside surface of the rings to allow the joint to bend in directions transverse to the axis of the springs. A fixture may be used to hold the springs at the correct position within the tube and the springs may be urged toward the rings or vice versa to obtain a good bond between the springs and the rings.

    摘要翻译: 构造铰接接头的方法包括形成金属管,其中形成有多个环。 弹簧可以固定到环的内表面或外表面,以允许接头在横向于弹簧的轴线的方向上弯曲。 可以使用夹具将弹簧保持在管内的正确位置,并且弹簧可以被推向环或反之亦然,以在弹簧和环之间获得良好的结合。

    Method of constructing an articulation Joint for steerable medical device
    5.
    发明申请
    Method of constructing an articulation Joint for steerable medical device 有权
    构造可转向医疗器械关节接头的方法

    公开(公告)号:US20120137491A1

    公开(公告)日:2012-06-07

    申请号:US13227878

    申请日:2011-09-08

    IPC分类号: B23P11/00 B23P19/00

    CPC分类号: A61B1/0055 A61M25/0105

    摘要: A method of constructing an articulation joint includes forming a metallic tube with a number of rings formed therein. Springs may be secured to the inside surface or outside surface of the rings to allow the joint to bend in directions transverse to the axis of the springs. A fixture may be used to hold the springs at the correct position within the tube and the springs may be urged toward the rings or vice versa to obtain a good bond between the springs and the rings.

    摘要翻译: 构造铰接接头的方法包括形成金属管,其中形成有多个环。 弹簧可以固定到环的内表面或外表面,以允许接头在横向于弹簧的轴线的方向上弯曲。 可以使用夹具将弹簧保持在管内的正确位置,并且弹簧可以被推向环或反之亦然,以在弹簧和环之间获得良好的结合。