Spinal fixation system and method
    31.
    发明授权
    Spinal fixation system and method 有权
    脊柱固定系统及方法

    公开(公告)号:US09186184B2

    公开(公告)日:2015-11-17

    申请号:US13366117

    申请日:2012-02-03

    申请人: Brian P. Janowski

    发明人: Brian P. Janowski

    IPC分类号: A61B17/70 A61B19/00

    摘要: A spinal fixation system is provided that, in one form, comprises a pedicle screw assembly having a coupling device with an elongate member for guiding a fixation element, such as a spinal rod, into the coupling device and a lock device for fixing the spinal rod to the coupling device. The pedicle screw assembly may be passed through a small incision and connected to a vertebral bone. By connecting a second pedicle screw assembly to a second vertebral bone, the elongate members of the pedicle screw assemblies provide guideposts for directing the spinal rod subcutaneously between the pedicle screw assemblies and into the coupling devices thereof.

    摘要翻译: 提供了一种脊柱固定系统,其以一种形式包括椎弓根螺钉组件,其具有联接装置,所述联接装置具有用于将固定元件(例如脊椎杆)引导到联接装置中的细长构件,以及用于固定脊柱杆的锁定装置 到耦合装置。 椎弓根螺钉组件可以通过小切口并连接到椎骨。 通过将第二椎弓根螺钉组件连接到第二椎骨,椎弓根螺钉组件的细长构件提供用于将脊柱杆皮下地引导到椎弓根螺钉组件之间并且进入其联接装置的导轨。