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    • 9. 发明申请
    • Tool system for dynamic spinal implants
    • 动态脊柱植入物的工具系统
    • US20080091213A1
    • 2008-04-17
    • US11999689
    • 2007-12-06
    • Roger Jackson
    • Roger Jackson
    • A61B17/58A61B17/08
    • A61B17/7082A61B17/7008A61B17/701A61B17/702A61B17/7032A61B17/7037A61B17/7085A61B17/7091A61B2090/037
    • A tool set for implanting bone screws in a human spine, followed by the implantation of a longitudinal connecting member into the bone screws includes a pair of independently mountable and manipulatable elongate guide tools that form a unitary tool guide when desired. Each guide tool includes attachment structure for independent operable connection of the guide tool to an arm of the bone screw. The bone screw/guide tool attachment includes an undercut and/or recess so as to resist separation of the guide tool member from an attached bone screw. A removable stabilizer cooperating with the pair of guide tools places such tools in a set spaced relation to one another when desired. Further tools include a cooperating bone screw driver with an attached stabilizer, a closure starter/reduction tool, a closure driver and a counter torque tool.
    • 用于在人类脊柱中植入骨螺钉的工具组,随后将纵向连接构件植入到骨螺钉中,包括一对可独立安装和可操纵的细长导向工具,当需要时形成整体工具引导件。 每个引导工具包括用于引导工具与骨螺钉的臂的独立可操作连接的附接结构。 骨螺钉/引导工具附件包括底切和/或凹部,以便防止引导工具构件与附接的骨螺钉分离。 与所述一对引导工具配合的可拆卸的稳定器在需要时将这些工具放置成彼此间隔开的关系。 进一步的工具包括具有附接的稳定器的合作骨螺钉驱动器,闭合启动器/还原工具,闭合驱动器和反扭矩工具。