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    MULTIPLANAR BONE ANCHOR SYSTEM
    1.
    发明申请
    MULTIPLANAR BONE ANCHOR SYSTEM 有权
    多翼骨锚系统

    公开(公告)号：US20120016425A1

    公开(公告)日：2012-01-19

    申请号：US13103069

    申请日：2011-05-08

    申请人： Christopher Shaffrey ,  Matthew L. Keiser ,  Gretchen Dougherty Shah ,  Laurie G. Sanders

    发明人： Christopher Shaffrey ,  Matthew L. Keiser ,  Gretchen Dougherty Shah ,  Laurie G. Sanders

    IPC分类号： A61B17/86

    CPC分类号： A61B17/7038 ,  A61B17/7002 ,  A61B17/7032 ,  A61B17/7037 ,  A61B17/7041 ,  A61B17/7052 ,  A61B17/7055 ,  A61B17/7056

    摘要： The present teachings provide one or more surgical implements for repairing damaged tissue, such as in the case of a spinal fixation procedure. A bone anchor is provided. The anchor can include a bone fastener. The bone fastener can include a head and a second end adapted to engage an anatomy. The bone fastener can extend along a longitudinal axis. The anchor can also include a coupling arrangement coupled to the head of the bone fastener so that the bone fastener is rotatable about the longitudinal axis to define a first plane of motion. The anchor can further include a saddle, which can be coupled to the coupling arrangement. The saddle can be movable relative to at least one of the bone fastener and the coupling arrangement to define a second plane of motion.

    摘要翻译： 本教导提供了一种或多种用于修复受损组织的手术器械，例如在脊柱固定过程的情况下。 提供骨锚。 锚可以包括骨紧固件。 骨紧固件可以包括头部和适于接合解剖结构的第二端部。 骨紧固件可以沿着纵向轴线延伸。 锚固件还可以包括联接装置，其联接到骨紧固件的头部，使得骨紧固件可围绕纵向轴线旋转以限定第一运动平面。 锚固件还可以包括可以联接到联接装置的鞍座。 鞍座可以相对于骨紧固件和联接装置中的至少一个移动以限定第二运动平面。

    BONE PLATING SYSTEM
    7.
    发明申请
    BONE PLATING SYSTEM 审中-公开
    骨架系统

    公开(公告)号：US20090192549A1

    公开(公告)日：2009-07-30

    申请号：US12361844

    申请日：2009-01-29

    申请人： Laurie SANDERS ,  Gretchen DOUGHERTY SHAH ,  Rui J. FERREIRA

    发明人： Laurie SANDERS ,  Gretchen DOUGHERTY SHAH ,  Rui J. FERREIRA

    IPC分类号： A61B17/70 ,  A61B17/58

    CPC分类号： A61B17/7059 ,  A61B17/8047 ,  A61B17/8605 ,  A61B17/861

    摘要： A bone plating system has a plate and a locking element. The plate has a bone screw aperture defined by a sidewall including first and second substantially planar segments. The locking element is coupled to the plate and at least partially positioned in the aperture. The locking element has an external geometry defining first and second substantially planar surfaces and an internal geometry for receiving a head of a bone fastener and preventing the bone fastener from backing out of the plate. The locking element is expandable from a first state to a second state. In the first state the locking element is permitted to articulate relative to the plate. In the second state the first and second substantially planar surfaces of the locking element engage the first and second substantially planar segments of the aperture sidewall, respectively, to prevent relative movement between the locking element and the plate.

    摘要翻译： 骨电镀系统具有板和锁定元件。 板具有由包括第一和第二基本上平面的段的侧壁限定的骨螺钉孔。 锁定元件联接到板并且至少部分地定位在孔中。 锁定元件具有限定第一和第二基本上平坦的表面的外部几何形状和用于接收骨紧固件的头部并防止骨紧固件从板上退出的内部几何形状。 锁定元件可从第一状态扩展到第二状态。 在第一状态下，允许锁定元件相对于板铰接。 在第二状态下，锁定元件的第一和第二基本上平坦的表面分别接合孔侧壁的第一和第二基本平坦的部分，以防止锁定元件和板之间的相对运动。

    Multiplanar bone anchor system
    8.
    发明授权
    Multiplanar bone anchor system 有权

    公开(公告)号：US09011495B2

    公开(公告)日：2015-04-21

    申请号：US13103069

    申请日：2011-05-08

    申请人： Christopher Shaffrey ,  Matthew L. Keiser ,  Laurie G. Sanders ,  Gretchen Dougherty Shah

    发明人： Christopher Shaffrey ,  Matthew L. Keiser ,  Laurie G. Sanders ,  Gretchen Dougherty Shah

    IPC分类号： A61B17/76 ,  A61B17/70

    摘要： The present teachings provide one or more surgical implements for repairing damaged tissue, such as in the case of a spinal fixation procedure. A bone anchor is provided. The anchor can include a bone fastener. The bone fastener can include a head and a second end adapted to engage an anatomy. The bone fastener can extend along a longitudinal axis. The anchor can also include a coupling arrangement coupled to the head of the bone fastener so that the bone fastener is rotatable about the longitudinal axis to define a first plane of motion. The anchor can further include a saddle, which can be coupled to the coupling arrangement. The saddle can be movable relative to at least one of the bone fastener and the coupling arrangement to define a second plane of motion.