Instruments and Methods for Spinal Surgery
    7.
    发明申请
    Instruments and Methods for Spinal Surgery 审中-公开
    脊柱外科手术与方法

    公开(公告)号:US20080045968A1

    公开(公告)日:2008-02-21

    申请号:US11465541

    申请日:2006-08-18

    IPC分类号: A61F2/00

    摘要: A surgical instrument for use in spinal surgery is provided. The surgical instrument may have particular application in posterior total disc arthroplasty. The surgical instrument is adapted to be minimally invasive in some embodiments. The surgical instrument is adapted to maintain the relative positions of multiple components of a prosthesis during insertion. The surgical instrument can be anchored into position by a stability pin. Further, the surgical instrument can guide a drill or other instrument to a portion vertebra to facilitate the securing of the prosthesis components to the vertebrae.

    摘要翻译: 提供了一种用于脊柱手术的手术器械。 手术器械可能具有特殊应用于后部全盘关节置换术。 在一些实施例中,外科器械适于是微创的。 外科器械适于在插入期间保持假体的多个部件的相对位置。 手术器械可以通过稳定的销钉锚固到位。 此外,手术器械可以将钻子或其他器械引导到椎骨部分,以便于将假体部件固定到椎骨。

    Instruments and methods for preparing an intervertebral space
    8.
    发明申请
    Instruments and methods for preparing an intervertebral space 审中-公开
    用于准备椎间隙的仪器和方法

    公开(公告)号:US20070270862A1

    公开(公告)日:2007-11-22

    申请号:US11393488

    申请日:2006-03-30

    IPC分类号: A61B17/00

    摘要: A surgical instrument for use in spinal surgery is provided. The surgical instrument may have particular application in posterior total disc arthroplasty. The surgical instrument is adapted to be minimally invasive. The surgical instrument can be anchored into position by a stability pin. Further, the surgical instrument can guide a chisel or other instrument to the intervertebral space to resect a portion of a vertebral endplate. In at least one embodiment, the surgical instrument is also capable of distracting the disc space.

    摘要翻译: 提供了一种用于脊柱手术的手术器械。 手术器械可能具有特殊应用于后部全盘关节置换术。 外科器械适应于微创。 手术器械可以通过稳定的销钉锚固到位。 此外,手术器械可以将凿子或其他器械引导到椎间空间以切除椎骨终板的一部分。 在至少一个实施例中,外科器械还能够分散椎间盘空间。