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    • 7. 发明授权
    • Drill guide and plate inserter
    • 钻子导板和板插入器
    • US07416553B2
    • 2008-08-26
    • US10409958
    • 2003-04-09
    • Tushar PatelEric D. KolbJonathan FangerRichard FesslerAlan CrockardTodd Albert
    • Tushar PatelEric D. KolbJonathan FangerRichard FesslerAlan CrockardTodd Albert
    • A61B17/70
    • A61B17/1728A61B17/1757
    • A drill guide for use in securing a spinal fixation plate to a spine is provided. In a preferred embodiment, the drill guide generally includes a support member having first and second arms mated thereto. Each arm includes a proximal end and a distal end having at least one barrel coupled thereto and defining a lumen for receiving a tool. One or both arms can be slidably movable along the support member to allow the distance between the arms to be adjusted. In use, the arms can be adjusted to engage a spinal fixation plate and to position the barrels on each arm in alignment with bores formed in the fixation plate. The drill guide can then be used to drill, awl, tap, and insert implants, such as spinal screws, into the vertebral bodies to attach the fixation plate thereto.
    • 提供了用于将脊柱固定板固定到脊柱上的钻子引导器。 在优选实施例中,钻子引导器通常包括具有与其配合的第一和第二臂的支撑构件。 每个臂包括近端和远端,其具有连接到其上的至少一个筒体并且限定用于接收工具的内腔。 一个或两个臂可以沿着支撑构件可滑动地移动,以允许臂之间的距离被调节。 在使用中,臂可以被调节以接合脊柱固定板并且将管定位在每个臂上以与形成在固定板中的孔对准。 然后可以使用钻子引导器来钻取,锥形,敲击和插入诸如脊椎螺钉的植入物到椎体中以将固定板附接到其上。