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    • 62. 发明授权
    • Instrument kit for performing spinal stabilization
    • 用于执行脊柱稳定的仪器套件
    • US08795283B2
    • 2014-08-05
    • US13253247
    • 2011-10-05
    • Dominique Petit
    • Dominique Petit
    • A61B17/88
    • A61B17/7076A61B17/708A61B50/30A61B50/33A61B2050/3008
    • A disposable surgical kit for fixing the vertebrae using a posterior or postero-lateral route has at least one pedicle screw or vertebral screw and an assembly tube cooperating with the screw. The assembly tube is composed of two independent rigid half-shells. Each of the half-shells has, on the inner face of its proximal end, a shoulder with a shape complementing a recess formed on each side of the screw head in order to permit the gripping or the release of the screw by spreading apart the distal ends of the half-shells The kit additionally has a retractable securing element for securing the half-shells. The retractable securing element has longitudinal fastening means designed as a dovetail for engaging with complementary slides formed in the rigid half-shells.
    • 用于使用后侧或后侧路线固定椎骨的一次性手术套件具有至少一个椎弓根螺钉或椎骨螺钉以及与螺钉配合的组装管。 组装管由两个独立的刚性半壳组成。 每个半壳在其近端的内表面上具有一个肩部,该肩部具有补充形成在螺钉头的每一侧上的凹部的形状,以便允许螺钉的夹持或释放, 半壳的端部该套件还具有用于固定半壳的可伸缩固定元件。 可伸缩固定元件具有设计成燕尾形的纵向紧固装置,用于与刚性半壳中形成的互补滑块接合。
    • 64. 发明申请
    • INSTRUMENT KIT FOR PERFORMING SPINAL STABILIZATION
    • 用于执行脊柱稳定的仪器套件
    • US20120031792A1
    • 2012-02-09
    • US13253247
    • 2011-10-05
    • Dominique Petit
    • Dominique Petit
    • A61B17/70A61B19/02
    • A61B17/7076A61B17/708A61B50/30A61B50/33A61B2050/3008
    • A disposable surgical kit for fixing the vertebrae using a posterior or postero-lateral route has at least one pedicle screw or vertebral screw and an assembly tube cooperating with the screw. The assembly tube is composed of two independent rigid half-shells. Each of the half-shells has, on the inner face of its proximal end, a shoulder with a shape complementing a recess formed on each side of the screw head in order to permit the gripping or the release of the screw by spreading apart the distal ends of the half-shells The kit additionally has a retractable securing element for securing the half-shells. The retractable securing element has longitudinal fastening means designed as a dovetail for engaging with complementary slides formed in the rigid half-shells.
    • 用于使用后侧或后侧路线固定椎骨的一次性手术套件具有至少一个椎弓根螺钉或椎骨螺钉以及与螺钉配合的组装管。 组装管由两个独立的刚性半壳组成。 每个半壳在其近端的内表面上具有一个肩部,该肩部具有补充形成在螺钉头的每一侧上的凹部的形状,以便允许螺钉的夹持或释放, 半壳的端部该套件还具有用于固定半壳的可伸缩固定元件。 可伸缩固定元件具有设计成燕尾形的纵向紧固装置,用于与刚性半壳中形成的互补滑块接合。