BONE SCREW FIXATION
    1.
    发明申请
    BONE SCREW FIXATION 有权
    骨螺钉固定

    公开(公告)号:US20080086131A1

    公开(公告)日:2008-04-10

    申请号:US11867771

    申请日:2007-10-05

    摘要: Various methods and devices are provided for bone screw fixation. In one exemplary embodiment, the methods and devices provide a bone fixation device that includes a receiving head having a recess adapted to seat a spinal rod therein and a shank extending distally from the receiving head. An anti-rotation mechanism can be located distal of a distal end of the receiving head and around a proximal portion of the shank, and it can be configured to interact with bone to prevent rotation of at least a portion of the bone fixation device relative to the bone.

    摘要翻译: 提供骨螺钉固定的各种方法和装置。 在一个示例性实施例中,所述方法和装置提供骨固定装置,所述骨固定装置包括具有适于将脊柱杆置于其中的凹部的接收头和从所述接收头向远侧延伸的柄。 防旋转机构可以位于接收头的远端的远侧并且围绕柄的近侧部分定位,并且其可被配置为与骨相互作用以防止骨固定装置的至少一部分相对于 骨头。

    UNILATERAL PLACEMENT
    4.
    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。

    Unilateral placement
    5.
    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。

    Methods and devices for manipulating a vertebra
    6.
    发明授权
    Methods and devices for manipulating a vertebra 有权
    用于操纵椎骨的方法和装置

    公开(公告)号:US09339308B2

    公开(公告)日:2016-05-17

    申请号:US12887742

    申请日:2010-09-22

    IPC分类号: A61B17/70

    CPC分类号: A61B17/7047 A61B17/708

    摘要: Methods and devices are provided for manipulating a vertebra. In one embodiment, a surgical device can include a frame configured to couple two or more surgical instruments attached to one or more vertebrae. Coupling the two or more surgical instruments together, the frame and/or at least one of the surgical instruments can be manipulated to move at least one of the surgical instruments, thereby effecting movement at least one of the vertebra or vertebrae to which the surgical instruments coupled to the frame are attached. In this way, the surgical device can be used to facilitate rotation of a vertebra relative to another vertebra to correct the angular relationship of the vertebrae.

    摘要翻译: 提供了用于操纵椎骨的方法和装置。 在一个实施例中,手术装置可以包括被配置为联接附接到一个或多个椎骨的两个或更多个手术器械的框架。 将两个或更多个外科器械联接在一起,框架和/或至少一个外科器械可以被操纵以移动至少一个手术器械,从而实现至少一个椎骨或椎骨的移动,手术器械 连接到框架上。 以这种方式,外科装置可以用于促进椎骨相对于另一椎骨的旋转以校正椎骨的角度关系。

    Buckling disc replacement
    7.
    发明授权
    Buckling disc replacement 有权
    弯曲盘更换

    公开(公告)号:US08715352B2

    公开(公告)日:2014-05-06

    申请号:US11610796

    申请日:2006-12-14

    IPC分类号: A61F2/44

    摘要: An artificial disc replacement implant is provided that includes an implantable body having a superior surface adapted to be positioned adjacent to an endplate of a superior vertebra, and an opposite inferior surface adapted to be positioned adjacent to an endplate of an adjacent inferior vertebrae. The implantable body includes at least one wall formed therein and extending between the superior and inferior surfaces. The wall(s) can be adapted such that, when the implantable body is disposed between the endplates of adjacent superior and inferior vertebrae, the wall(s) will buckle by moving laterally and shorting in height under a load applied thereto by movement of the adjacent vertebrae. The implantable body can also include at least one opening formed adjacent to the wall(s) and extending between the superior and inferior surfaces of the implantable body.

    摘要翻译: 提供了一种人造椎间盘置换植入物,其包括具有适于邻近上椎骨终板定位的上表面的可植入体,以及适于邻近相邻下椎骨的终板定位的相对的下表面。 可植入体包括形成在其中的至少一个壁,并在上表面和下表面之间延伸。 所述壁可以适于使得当所述可植入体设置在相邻的上下椎骨的端板之间时,所述壁将通过横向移动而弯曲,并且在施加到其上的载荷下通过 相邻的椎骨。 可植入体还可以包括邻近壁并且在可植入体的上表面和下表面之间延伸的至少一个开口。

    POSTERIOR DYNAMIC STABILIZATION SYSTEMS AND METHODS
    10.
    发明申请
    POSTERIOR DYNAMIC STABILIZATION SYSTEMS AND METHODS 有权
    先进的动态稳定系统和方法

    公开(公告)号:US20070073289A1

    公开(公告)日:2007-03-29

    申请号:US11162880

    申请日:2005-09-27

    IPC分类号: A61B17/70

    摘要: Various methods and devices are provided for stabilizing adjacent vertebrae in a patient's spinal column. In one exemplary embodiment, a spinal stabilization device is provided having a first cross-connector that is adapted to mate to opposed lateral sides of a first vertebra, a second cross-connector that is adapted to mate to opposed lateral sides of a second vertebra, and a flexible member that is coupled to the first and second cross-connectors and that is adapted to allow movement between first and second adjacent vertebrae coupled to the first and second cross-connectors.

    摘要翻译: 提供了用于稳定患者脊柱中的相邻椎骨的各种方法和装置。 在一个示例性实施例中,提供了一种脊椎稳定装置,其具有适于与第一椎骨的相对的侧向配合的第一交叉连接器,适于与第二椎骨的相对侧向配合的第二交叉连接器, 以及耦合到第一和第二交叉连接器并且适于允许在耦合到第一和第二交叉连接器的第一和第二相邻椎骨之间的移动的柔性构件。