Osteosynthetic fixation element and manipulation device
    1.
    发明授权
    Osteosynthetic fixation element and manipulation device 失效
    骨质合成固定元件和操作装置

    公开(公告)号:US5534001A

    公开(公告)日:1996-07-09

    申请号:US117044

    申请日:1994-07-15

    摘要: The osteosynthetic fixation element (10) in the form of a pedicular screw or a vertebral column hook has a lower section (2) that can be anchored into a bone and an upper section (3) connected in the direction of its longitudinal axis (1), that is completely penetrated transversely by a penetration channel (8) running transversely to the longitudinal axis (1) for acceptance of a longitudinal support (40). The upper section (3) is provided with an internal threading (5) and an external threading (9) to accept a locking part (30; 50) locking the longitudinal support (40). The upper section (3) is provided at its upper end (6) or at the inserted lock part (30; 50) with a rotationally-stable, releasable connecting mechanism (4, 5, 7; 11, 12) for positive and non-positive temporary acceptance of a manipulation device (20).

    摘要翻译: PCT No.PCT / CH93 / 00118 Sec。 371日期1994年7月15日 102(e)日期1994年7月15日PCT提交于1993年5月11日。椎弓根螺钉或脊柱钩形式的骨接合固定元件(10)具有可以锚固到骨头中的下部(2) 以及沿其纵向轴线(1)的方向连接的上部(3),其横向于横向于纵向轴线(1)延伸的穿透通道(8)完全穿透,以接收纵向支撑件(40)。 上部(3)设置有内螺纹(5)和外螺纹(9),以接纳锁定纵向支撑件(40)的锁定部件(30; 50)。 上部(3)在其上端(6)或插入的锁定部分(30; 50)处设置有用于正和非的可旋转稳定的可释放的连接机构(4,5,7; 11,12) 对操作装置(20)进行临时接受。