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282 条记录 (耗时 0.054 秒)

    Supplemental spine fixation device and method
    131.
    发明申请
    Supplemental spine fixation device and method 失效
    补充脊柱固定装置及方法

    公开(公告)号：US20080183210A1

    公开(公告)日：2008-07-31

    申请号：US11982462

    申请日：2007-10-31

    申请人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Henry A. Klyce

    发明人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Henry A. Klyce

    IPC分类号： A61B17/56

    CPC分类号： A61K31/37 ,  A61B17/66 ,  A61B17/7047 ,  A61B17/7065 ,  A61B17/7068 ,  A61B17/7071

    摘要： A supplemental spine fixation device and method is used in association with a primary spine fixation device. The supplemental spine fixation device includes a guide and spacer for distracting apart adjacent spinous processes and the device has hook members which hook about the first and second spinous processes. With the spinous processes distracted and the hook members about the spinous processes, the hook members can be rigidly secured to a hub in order to rigidly affix the spinous processes about the spacer. The rigidity between the spinous processes assures that the vertebral bodies will be held rigidly in place in order to promote bone growth and fusion. Further additional freedom of movement between the spacer and hub is accomplished with the spacer being pivotably mounted relative to the hub. The hooks have a tissue distracting lead-in guide for allowing the hooks to be easily urged between spinous processes.

    摘要翻译： 辅助脊柱固定装置和方法与主要脊柱固定装置相关联使用。 补充脊柱固定装置包括用于分散相邻棘突的引导件和间隔件，并且该装置具有钩绕第一和第二棘突的钩构件。 随着棘突和钩构件围绕棘突的分离，钩构件可以刚性地固定到轮毂上，以便使围绕隔离物的棘突刚性地固定。 棘突之间的刚性确保了椎体将被刚性地保持在适当位置以促进骨生长和融合。 间隔件和轮毂之间的进一步额外的移动自由度是通过间隔件相对于轮毂可枢转地安装来实现的。 钩具有组织分散的引入引导件，用于允许钩在棘突之间容易地被推动。

    Supplemental spine fixation device and method
    133.
    发明授权
    Supplemental spine fixation device and method 失效
    补充脊柱固定装置及方法

    公开(公告)号：US06451019B1

    公开(公告)日：2002-09-17

    申请号：US09579039

    申请日：2000-05-26

    申请人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Henry A. Klyce

    发明人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Henry A. Klyce

    IPC分类号： A61B1770

    CPC分类号： A61B17/7068 ,  A61B17/66 ,  A61B17/7062 ,  A61B17/7065 ,  A61B17/7071 ,  A61K31/37

    摘要： A supplemental spine fixation device and method is used in association with a primary spine fixation device. The supplemental spine fixation device includes a guide and spacer for distracting apart adjacent spinous processes and the device has hook members which hook about the first and second spinous processes. With the spinous processes distracted and the hook members about the spinous processes, the hook members can be rigidly secured to a hub in order to rigidly affix the spinous processes about the spacer. With such an arrangement, additional force is placed on vertebral bodies in order to encourage fusion. In additional, the rigidity between the spinous processes assures that the vertebral bodies will be held rigidly in place in order to promote bone growth and fusion.

    摘要翻译： 辅助脊柱固定装置和方法与主要脊柱固定装置相关联使用。 补充脊柱固定装置包括用于分散相邻棘突的引导件和间隔件，并且该装置具有钩绕第一和第二棘突的钩构件。 随着棘突和钩构件围绕棘突的分离，钩构件可以刚性地固定到轮毂上，以便使围绕隔离物的棘突刚性地固定。 通过这样的布置，为了促进融合，附加的力被放置在椎体上。 此外，棘突之间的刚性确保了椎体将被刚性地保持在适当位置以促进骨生长和融合。

    Spine distraction implant and method
    137.
    发明授权
    Spine distraction implant and method 有权
    脊柱牵引植入物和方法

    公开(公告)号：US08828017B2

    公开(公告)日：2014-09-09

    申请号：US11770312

    申请日：2007-06-28

    申请人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Henry A. Klyce ,  John J. Flynn

    发明人： James F. Zucherman ,  Ken Y. Hsu ,  Charles J. Winslow ,  Henry A. Klyce ,  John J. Flynn

    IPC分类号： A61B17/56

    CPC分类号： A61K31/37 ,  A61B17/66 ,  A61B17/7047 ,  A61B17/7065 ,  A61B17/7068 ,  A61B17/7071

    摘要： A tool for inserting an interspinous-process implant during surgery includes first and second elongate members. A post extending from the first elongate member may extend transverse to and cross the first elongate member's longitudinal axis. The second elongate member may be moveable longitudinally relative to the first elongate member, and a biasing member may bias the second elongate member toward a deployed position. The tool may further include an actuator to assist in moving the second elongate member.

    摘要翻译： 用于在手术期间插入椎间植入植入物的工具包括第一和第二细长构件。 从第一细长构件延伸的柱可以横向延伸并且横过第一细长构件的纵向轴线。 第二细长构件可以相对于第一细长构件纵向移动，并且偏置构件可以朝向展开位置偏置第二细长构件。 该工具还可以包括致动器以辅助移动第二细长构件。

    Load-sharing bone anchor having a deflectable post and axial spring and method for dynamic stabilization of the spine
    139.
    发明授权
    Load-sharing bone anchor having a deflectable post and axial spring and method for dynamic stabilization of the spine 失效
    具有可偏转柱和轴向弹簧的负荷分配骨锚和用于脊柱动态稳定的方法

    公开(公告)号：US08267979B2

    公开(公告)日：2012-09-18

    申请号：US12566559

    申请日：2009-09-24

    申请人： John J. Flynn ,  Charles J. Winslow ,  Steven T. Mitchell ,  James F. Zucherman ,  Ken Y. Hsu ,  Henry A. Klyce ,  H. Adam R. Klyce

    发明人： John J. Flynn ,  Charles J. Winslow ,  Steven T. Mitchell ,  James F. Zucherman ,  Ken Y. Hsu ,  Henry A. Klyce ,  H. Adam R. Klyce

    IPC分类号： A61B17/86

    CPC分类号： A61B17/7007 ,  A61B17/7037 ,  A61B17/7038

    摘要： A dynamic spinal stabilization component which supports the spine while providing for the preservation of spinal motion. The component may be integrated in a bone anchor for implantation in a bone of the spine. The component and bone anchor provide load sharing while preserving range of motion and reducing stress exerted upon the bone anchors and spinal anatomy. The dynamic spinal stabilization component includes a deflectable post connected by a ball-joint to a threaded anchor. Deflection of the deflectable post is controlled by an axially compressible spring. The force/deflection properties of the dynamic bone anchor may be adapted to the anatomy and functional requirements of the patient. The dynamic spinal stabilization component may be used as a component of a dynamic stabilization system which supports the spine while providing for the preservation of spinal motion.

    摘要翻译： 一种支撑脊柱的动态脊柱稳定组件，同时提供脊柱运动的保留。 该组件可以集成在骨锚中，用于植入脊柱的骨中。 组件和骨锚提供负载共享，同时保持运动范围并减少施加在骨锚和脊柱解剖结构上的应力。 动态脊柱稳定部件包括通过球形接头连接到螺纹锚固件的可偏转柱。 可偏转柱的偏转由轴向可压缩弹簧控制。 动态骨锚的力/偏转特性可以适应于患者的解剖和功能需求。 动态脊柱稳定部件可以用作支撑脊柱的动态稳定系统的部件，同时提供脊柱运动的保持。