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    • 10. 发明申请
    • METHOD AND APPARATUS FOR SPINAL FIXATION
    • 方法和装置用于脊柱固定
    • WO2007124130A3
    • 2009-04-09
    • PCT/US2007009794
    • 2007-04-20
    • INTERVENTIONAL SPINE INC
    • CULBERT BRAD SKHOO LARRYFOWLER BOB
    • A61B17/58A61B17/60
    • A61B17/7064A61B17/0218A61B17/1655A61B17/1671A61B17/1757A61B17/8861A61B2017/0046A61B2017/00469A61B2017/922
    • Fusion of cervical spinal vertebrae with one or more fixation devices can be accomplished with the described tools and methods. For example, a guidewire introducer can include a tubular introducer cannula and a handle. The handle can be angularly offset from the introducer cannula such that positioning of the introducer on the cervical spine does not interfere with a patient's head. A sheath assembly can include inner and outer sheath bodies and a handle. The handle is angularly offset from the sheath bodies such that the sheath assembly can be applied to the cervical spine without interference to the patient's head. The sheath body can be curved or straight. Various tools such as drills, tapping devices, compression tools, and pin release tools can be applied to the cervical spine through the sheath body to apply the fixation device. The tools can include elongate flexible shafts.
    • 颈椎脊柱与一个或多个固定装置的融合可以用所述的工具和方法完成。 例如,导丝引导器可以包括管状导引器套管和手柄。 手柄可以与导引套管成角度地偏移,使得导引器在颈椎上的定位不会干扰病人的头部。 护套组件可以包括内护套主体和外护套主体和手柄。 手柄与鞘体成角度地偏移,使得护套组件可以被施加到颈椎而不会干扰病人的头部。 鞘体可以是弯曲的或直的。 诸如钻头,攻丝装置,压缩工具和销释放工具的各种工具可以通过护套主体应用于颈椎以施加固定装置。 这些工具可以包括细长的柔性轴。