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    System and method for performing vertebral reduction using a sleeve
    3.
    发明授权
    System and method for performing vertebral reduction using a sleeve 有权

    公开(公告)号：US10154862B2

    公开(公告)日：2018-12-18

    申请号：US15618499

    申请日：2017-06-09

    申请人： Zimmer Spine, Inc.

    发明人： Peter Thomas Miller ,  Charles R. Forton ,  Bruce A. Riceman ,  Larry T. Khoo ,  Reginald J. Davis ,  Michael Scott Hisey

    IPC分类号： A61B17/70

    摘要： Embodiments described herein provide systems and methods for vertebral reduction using sleeves detachably coupled to collars of bone fasteners. The reduction can be performed during a minimally invasive procedure for implanting spinal stabilization systems. A sleeve can include internal threads that match threads on the respective collar to form a continuous set of threads. Threads on a closure member can be engaged with the threads on the sleeve and the closure member turned to translate the closure member along the sleeve. The closure member can be used to push a rod relative to the collar to which the sleeve is attached to cause a vertebral body to move.

    Spinal stabilization systems and methods
    5.
    发明授权
    Spinal stabilization systems and methods 有权

    公开(公告)号：US10130394B2

    公开(公告)日：2018-11-20

    申请号：US14794410

    申请日：2015-07-08

    申请人： Zimmer Spine, Inc.

    发明人： Michael E. Landry ,  Larry T. Khoo ,  Erik J. Wagner ,  Charles R. Forton ,  Robert J. Jones

    IPC分类号： A61B17/70 ,  A61B17/16 ,  A61B17/17 ,  A61B17/86 ,  A61B17/88 ,  A61B17/00 ,  A61B17/02 ,  A61B90/00

    摘要： A spinal stabilization system may be formed in a patient. In some embodiments, a minimally invasive procedure may be used to form a spinal stabilization system in a patient Bone fastener assemblies may be coupled to vertebrae Each bone fastener assembly may include a bone fastener and a collar. The collar may be rotated and/or angulated relative to the bone fastener. Detachable members may be coupled to the collar to allow for formation of the spinal stabilization system through a small skin incision. The detachable members may allow for alignment of the collars to facilitate insertion of an elongated member in the collars. An elongated member may be positioned in the collars and a closure member may be used to secure the elongated member to the collars.