Unilateral placement
    1.
    发明授权
    Unilateral placement 有权
    单方面放置

    公开(公告)号:US07892260B2

    公开(公告)日:2011-02-22

    申请号:US11539295

    申请日:2006-10-06

    IPC分类号: A61B17/70

    CPC分类号: A61B17/7032 A61B17/7044

    摘要: Methods and devices are provided for spinal fixation. In one exemplary embodiment, the methods and devices provide one or more points of fixation located adjacent to a first fixation point at which a bone anchor is implanted in bone. For example, an extension member can be coupled, either directly or indirectly, to a bone anchor, and a fastener can be used to anchor the extension member to bone at a second point of fixation adjacent to the first point of fixation. The second point of fixation can be effective to prevent rotation or other movement of the bone anchor, thereby stabilizing the bone anchor. The methods and devices are particularly useful for unilateral fixation, in which one or more levels of the spine are stabilized along a single lateral side of the spine.

    摘要翻译: 提供脊柱固定的方法和装置。 在一个示例性实施例中,所述方法和装置提供邻近第一固定点定位的一个或多个固定点,在该第一固定点处将骨锚植入骨中。 例如,延伸构件可以直接地或间接地连接到骨锚固件,并且紧固件可以用于在第二固定点附近的第二固定点处将延伸构件锚固到骨骼上。 第二固定点可以有效地防止骨锚的旋转或其他运动,从而稳定骨锚。 所述方法和装置对于单侧固定特别有用,其中一个或多个水平的脊柱沿着脊柱的单个侧面被稳定。

    UNILATERAL PLACEMENT
    2.
    发明申请
    UNILATERAL PLACEMENT 有权
    联合放置

    公开(公告)号:US20080161858A1

    公开(公告)日:2008-07-03

    申请号:US11539295

    申请日:2006-10-06

    IPC分类号: A61B17/70

    CPC分类号: A61B17/7032 A61B17/7044

    摘要: Methods and devices are provided for spinal fixation. In one exemplary embodiment, the methods and devices provide one or more points of fixation located adjacent to a first fixation point at which a bone anchor is implanted in bone. For example, an extension member can be coupled, either directly or indirectly, to a bone anchor, and a fastener can be used to anchor the extension member to bone at a second point of fixation adjacent to the first point of fixation. The second point of fixation can be effective to prevent rotation or other movement of the bone anchor, thereby stabilizing the bone anchor. The methods and devices are particularly useful for unilateral fixation, in which one or more levels of the spine are stabilized along a single lateral side of the spine.

    摘要翻译: 提供脊柱固定的方法和装置。 在一个示例性实施例中,所述方法和装置提供邻近第一固定点定位的一个或多个固定点,在该第一固定点处将骨锚植入骨中。 例如,延伸构件可以直接地或间接地连接到骨锚固件,并且紧固件可以用于在第二固定点附近的第二固定点处将延伸构件锚固到骨骼上。 第二固定点可以有效地防止骨锚的旋转或其他运动,从而稳定骨锚。 所述方法和装置对于单侧固定特别有用,其中一个或多个水平的脊柱沿着脊柱的单个侧面被稳定。

    TORSIONALLY STABLE FIXATION
    3.
    发明申请
    TORSIONALLY STABLE FIXATION 审中-公开
    扭转稳定的固定

    公开(公告)号:US20080086130A1

    公开(公告)日:2008-04-10

    申请号:US11539302

    申请日:2006-10-06

    IPC分类号: A61B17/58

    摘要: Methods and devices are provided for spinal fixation. In one exemplary embodiment, the methods and devices provide a spinal fixation system that can include a spinal connector which can be disposed within a recess in a head of a bone anchor. The spinal connector can have a variety of configurations. The methods and devices are particularly useful for unilateral fixation, in which one or more levels of the spine are stabilized along a single lateral side of the spine.

    摘要翻译: 提供脊柱固定的方法和装置。 在一个示例性实施例中,所述方法和装置提供脊柱固定系统,所述脊椎固定系统可以包括脊骨连接器,所述脊椎连接器可设置在骨锚的头部的凹部内。 脊椎连接器可以具有各种配置。 所述方法和装置对于单侧固定特别有用,其中一个或多个水平的脊柱沿着脊柱的单个侧面被稳定。