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    Posterior stabilization system
    1.
    发明授权
    Posterior stabilization system 有权
    后稳定系统

    公开(公告)号：US07766940B2

    公开(公告)日：2010-08-03

    申请号：US10905376

    申请日：2004-12-30

    申请人： Seungkyu Daniel Kwak ,  Amie Borgstrom ,  John Riley Hawkins ,  William Dunbar

    发明人： Seungkyu Daniel Kwak ,  Amie Borgstrom ,  John Riley Hawkins ,  William Dunbar

    IPC分类号： A61B17/70

    CPC分类号： A61B17/7043

    摘要： Various methods and devices for replacing damaged, injured, diseased, or otherwise unhealthy posterior elements, are provided. In one exemplary embodiment, a posterior implant is provided and can be adapted to control movement of two or more adjacent vertebrae. In particular, the implant can be adapted to control extension, flexion, and lateral bending of adjacent vertebrae. The implant can also be adapted to substantially prevent rotation of the adjacent vertebrae. In another exemplary embodiment, the implant can have an envelope of motion that is within an envelope of motion of a disc, either natural or artificial, that is disposed between adjacent vertebrae. In other words, the implant can be configured to allow flexion, extension, lateral bending of the vertebrae to within the amount of flexion, extension, and lateral bending allowed by the particular disc. The implant can also be adapted to substantially prevent rotation of the vertebrae relative to one another.

    摘要翻译： 提供了用于替换损坏的，受伤的，患病的或其他不健康的后部元件的各种方法和装置。 在一个示例性实施例中，提供后植入物并且可适于控制两个或多个相邻椎骨的运动。 特别地，植入物可以适应于控制相邻椎骨的伸展，屈曲和侧向弯曲。 植入物还可以适于基本上防止相邻椎骨的旋转。 在另一个示例性实施例中，植入物可以具有位于相邻椎骨之间的自然或人造椎间盘的运动包络内的运动包络线。 换句话说，植入物可以构造成允许椎骨的屈曲，延伸，侧向弯曲到特定椎间盘所允许的弯曲，伸展和横向弯曲的量内。 植入物还可以适于基本上防止椎骨相对于彼此的旋转。

    POSTERIOR STABILIZATION SYSTEM
    6.
    发明申请
    POSTERIOR STABILIZATION SYSTEM 有权
    前置稳定系统

    公开(公告)号：US20060149230A1

    公开(公告)日：2006-07-06

    申请号：US10905376

    申请日：2004-12-30

    申请人： Seungkyu Daniel Kwak ,  Amie Borgstrom ,  John Riley Hawkins ,  William Dunbar

    发明人： Seungkyu Daniel Kwak ,  Amie Borgstrom ,  John Riley Hawkins ,  William Dunbar

    IPC分类号： A61F2/30

    CPC分类号： A61B17/7043

    摘要： Various methods and devices for replacing damaged, injured, diseased, or otherwise unhealthy posterior elements, such as the facet joints, the lamina, the posterior ligaments, and/or other features of a patient's spinal column, are provided. In one exemplary embodiment, a posterior implant is provided and it can be adapted to control movement of two or more adjacent vertebrae. In particular, the implant can be adapted to control extension, flexion, and lateral bending of the adjacent vertebrae. The implant can also be adapted to substantially prevent rotation of the adjacent vertebrae. In another exemplary embodiment, the implant can have an envelope of motion that is within an envelope of motion of a disc, either natural or artificial, that is disposed between the adjacent vertebrae. In other words, the implant can be configured to allow flexion, extension, lateral bending of the vertebrae to within the amount of flexion, extension, and lateral bending allowed by the particular disc. The implant can also be adapted to substantially prevent rotation of the vertebrae relative to one another.

    摘要翻译： 提供用于替换损伤的，受伤的，患病的或其他不健康的后部元件（例如小关节，椎板，后韧带和/或患者的脊柱的其他特征）的各种方法和装置。 在一个示例性实施例中，提供后植入物，并且其可以适于控制两个或更多个相邻椎骨的运动。 特别地，植入物可以适应于控制相邻椎骨的伸展，屈曲和侧向弯曲。 植入物还可以适于基本上防止相邻椎骨的旋转。 在另一个示例性实施例中，植入物可以具有位于相邻椎骨之间的自然或人造盘的运动包络内的运动包络线。 换句话说，植入物可以构造成允许椎骨的屈曲，延伸，侧向弯曲到特定椎间盘所允许的弯曲，伸展和横向弯曲的量内。 植入物还可以适于基本上防止椎骨相对于彼此的旋转。