Modular multi-level spine stabilization system and method
    21.
    发明授权
    Modular multi-level spine stabilization system and method 有权
    模块化多级脊柱稳定系统及方法

    公开(公告)号:US07806913B2

    公开(公告)日:2010-10-05

    申请号:US11505760

    申请日:2006-08-16

    IPC分类号: A61B17/70

    摘要: A multi-level spine stabilization system comprises a plurality of securing members configured for attachment to a plurality of vertebrae. A plurality of adjustable rods segments extend between the plurality of securing members. The adjustable rod comprises a first rod segment that engages a second rod segment in an adjustable relationship. The length of the rod may be adjusted by moving the first rod segment relative to the second rod segment. For example, the first rod segment may be in a slideable relationship with the second rod segment such that sliding the first rod segment relative to the second rod segment results in a change in the length of the rod. In one embodiment, portions of both the first rod segment and the second rod segment are positioned within and secured to the securing member. Advantageously, the multi-level spine stabilization system described herein may be used to center dynamic portions of the rod between securing members.

    摘要翻译: 多级脊柱稳定系统包括被配置为附接到多个椎骨的多个固定构件。 多个可调节的杆段在多个固定构件之间延伸。 可调杆包括以可调关系接合第二杆段的第一杆段。 可以通过相对于第二杆段移动第一杆段来调节杆的长度。 例如,第一杆段可以与第二杆段可滑动关系,使得第一杆段相对于第二杆段滑动导致杆的长度的变化。 在一个实施例中,第一杆段和第二杆段的部分位于固定构件内并固定到固定构件。 有利地,本文所述的多级脊柱稳定系统可以用于将杆的动态部分定中在固定构件之间。

    Modular multi-level spine stabilization system and method
    22.
    发明申请
    Modular multi-level spine stabilization system and method 有权
    模块化多级脊柱稳定系统及方法

    公开(公告)号:US20080045951A1

    公开(公告)日:2008-02-21

    申请号:US11505760

    申请日:2006-08-16

    IPC分类号: A61F2/30

    摘要: A multi-level spine stabilization system comprises a plurality of securing members configured for attachment to a plurality of vertebrae. A plurality of adjustable rods segments extend between the plurality of securing members. The adjustable rod comprises a first rod segment that engages a second rod segment in an adjustable relationship. The length of the rod may be adjusted by moving the first rod segment relative to the second rod segment. For example, the first rod segment may be in a slideable relationship with the second rod segment such that sliding the first rod segment relative to the second rod segment results in a change in the length of the rod. In one embodiment, portions of both the first rod segment and the second rod segment are positioned within and secured to the securing member. Advantageously, the multi-level spine stabilization system described herein may be used to center dynamic portions of the rod between securing members.

    摘要翻译: 多级脊柱稳定系统包括被配置为附接到多个椎骨的多个固定构件。 多个可调节的杆段在多个固定构件之间延伸。 可调杆包括以可调关系接合第二杆段的第一杆段。 可以通过相对于第二杆段移动第一杆段来调节杆的长度。 例如,第一杆段可以与第二杆段可滑动关系,使得第一杆段相对于第二杆段滑动导致杆的长度的变化。 在一个实施例中,第一杆段和第二杆段的部分位于固定构件内并固定到固定构件。 有利地,本文所述的多级脊柱稳定系统可以用于将杆的动态部分定中在固定构件之间。

    Posterior dynamic stabilization device
    24.
    发明授权
    Posterior dynamic stabilization device 有权
    后动态稳定装置

    公开(公告)号:US08252028B2

    公开(公告)日:2012-08-28

    申请号:US11959691

    申请日:2007-12-19

    IPC分类号: A61B17/70

    摘要: A posterior dynamic stabilization system that allows a) elongation through a ligament connected to the bone anchors that ultimately reaches its full length to provide a secure flexion limit, and b) compression through a spacer positioned between bone anchors to provide an extension limit.

    摘要翻译: 后部动态稳定系统,其允许a)通过连接到骨锚的韧带延伸,其最终达到其全长以提供安全的屈曲极限,以及b)通过定位在骨锚之间的间隔物进行压缩以提供延伸极限。

    Facet joint and spinal ligament replacement
    25.
    发明授权
    Facet joint and spinal ligament replacement 有权
    方面关节和脊髓韧带置换

    公开(公告)号:US07695514B2

    公开(公告)日:2010-04-13

    申请号:US11321905

    申请日:2005-12-29

    IPC分类号: A61F2/44 A61F2/08 A61B17/70

    摘要: An implantable device for stabilizing at least a portion of a spinal column. The implantable device comprises an implantable artificial facet joint and one or more artificial ligaments connecting the implanted artificial facet joint to a third vertebra disposed adjacent to either the first or the second vertebra. The artificial facet joint, when implanted, spans a first vertebra and a second vertebra, adjacent to the first vertebra.

    摘要翻译: 一种用于稳定脊柱的至少一部分的可植入装置。 可植入装置包括可植入人造小关节和将植入的人造小关节连接到与第一或第二椎骨相邻设置的第三椎骨的一个或多个人造韧带。 人造小关节植入时跨越第一椎骨和第二椎骨,与第一椎骨相邻。

    Posterior Dynamic Stabilization Device
    27.
    发明申请
    Posterior Dynamic Stabilization Device 有权
    后动态稳定装置

    公开(公告)号:US20090163954A1

    公开(公告)日:2009-06-25

    申请号:US11959691

    申请日:2007-12-19

    IPC分类号: A61B17/58 A61B17/56

    摘要: A posterior dynamic stabilization system that allows a) elongation through a ligament connected to the bone anchors that ultimately reaches its full length to provide a secure flexion limit, and b) compression through a spacer positioned between bone anchors to provide an extension limit.

    摘要翻译: 后部动态稳定系统,其允许a)通过连接到骨锚的韧带延伸,其最终达到其全长以提供安全的屈曲极限,以及b)通过定位在骨锚之间的间隔物进行压缩以提供延伸极限。