Disc distraction instrument and measuring device
    9.
    发明申请
    Disc distraction instrument and measuring device 审中-公开
    圆盘牵引仪和测量装置

    公开(公告)号:US20060074431A1

    公开(公告)日:2006-04-06

    申请号:US10952528

    申请日:2004-09-28

    IPC分类号: A61B17/58

    摘要: A distraction instrument distracts two adjacent vertebra segments to receive an artificial disc, the instrument including a measurement indication related to a distracted disc space. The measurement indication can be the force required to distract the disc space, the distance between the adjacent vertebra, the lordotic angle of a pair of vertebra defining the disc space, and the width of the disc space.

    摘要翻译: 分心仪器分散两个相邻的椎骨段以接收人造椎间盘,该仪器包括与分散的椎间盘空间相关的测量指示。 测量指示可以是分散椎间盘空间,相邻椎骨之间的距离,限定椎间盘空间的一对椎骨的脊柱前凸角度和椎间盘空间的宽度所需的力。