Local delivery of an active agent from an orthopedic implant
    71.
    发明申请
    Local delivery of an active agent from an orthopedic implant 审中-公开
    从矫形植入物局部递送活性剂

    公开(公告)号:US20060247623A1

    公开(公告)日:2006-11-02

    申请号:US11117891

    申请日:2005-04-29

    IPC分类号: A61F2/30

    摘要: A posterior spinal fixation device or dynamic spinal stabilization device or other orthopedic device includes an active agent-delivery component. The active agent-delivery component has an active agent impregnated therein or adsorbed thereon or otherwise contained therein and is configured to release the active agent locally after the device is implanted in a patient. One preferred type of implant in accordance with the invention is an implant for stabilizing a spinal motion segment that includes a spacer member positionable between adjacent spinous processes or transverse processes or other posterior spinal element, including an implanted anchor element.

    摘要翻译: 后部脊柱固定装置或动态脊柱稳定装置或其他矫形装置包括活性剂递送部件。 活性剂递送组分具有浸渍在其中或吸附在其上或以其它方式包含在其中的活性剂,并且被配置为在将该装置植入患者体内之后局部释放活性剂。 根据本发明的一种优选类型的植入物是用于稳定脊柱运动段的植入物,其包括可定位在相邻棘突或横向过程之间的间隔构件或包括植入的锚定元件的其他后脊椎元件。

    Dynamic spinal stabilization device with dampener
    76.
    发明申请
    Dynamic spinal stabilization device with dampener 审中-公开
    动态脊柱稳定装置带阻尼器

    公开(公告)号:US20070270838A1

    公开(公告)日:2007-11-22

    申请号:US11429866

    申请日:2006-05-08

    IPC分类号: A61F2/30

    摘要: Devices and methods for spinal stabilization include first and second anchor assemblies engageable to respective ones of first and second vertebrae and a connecting element engageable to the first and second anchor assemblies. The connecting element includes opposite first and second members and a dampener between the end members that provides a flexible bumper between the end members to provide dynamic stabilization of the spinal column when engaged to the anchor assemblies.

    摘要翻译: 用于脊柱稳定的装置和方法包括可接合第一和第二椎骨中的相应的第一和第二椎骨的第一和第二锚固组件以及可接合到第一和第二锚固组件的连接元件。 连接元件包括相对的第一和第二构件以及端部构件之间的阻尼器,其在端构件之间提供柔性保险杠,以在接合到锚固组件时提供脊柱的动态稳定性。

    Adjustable interspinous process brace
    78.
    发明申请
    Adjustable interspinous process brace 失效
    可调椎间过程支架

    公开(公告)号:US20070270827A1

    公开(公告)日:2007-11-22

    申请号:US11413980

    申请日:2006-04-28

    IPC分类号: A61F2/30

    CPC分类号: A61B17/7062

    摘要: An adjustable interspinous process brace is disclosed and can include a superior component. The superior component can include a superior spinous process bracket that can engage a superior spinous process. Further, the adjustable interspinous process brace can include an inferior component. The inferior component can include an inferior spinous process bracket that can engage an inferior spinous process. Further, the inferior component can be movably engaged with the superior component from a retracted position to an extended position. In the extended position, a distance between the superior spinous process bracket and the inferior spinous process bracket can be increased.

    摘要翻译: 公开了一种可调节棘突间过程支架,并且可以包括优异的部件。 优越的组件可以包括可以接合优良棘突的上级棘突支架。 此外,可调椎间过程支架可以包括下部构件。 下部组件可以包括可以接合下部棘突的下棘突支架。 此外,下部部件可以与上部部件从缩回位置可移动地接合到延伸位置。 在延伸位置,可以增加上棘部支架和下棘突支架之间的距离。

    System, device, and method for percutaneous interbody device and nucleus removal system
    80.
    发明申请
    System, device, and method for percutaneous interbody device and nucleus removal system 失效
    用于经皮体内装置和细胞核去除系统的系统,装置和方法

    公开(公告)号:US20070027545A1

    公开(公告)日:2007-02-01

    申请号:US11194191

    申请日:2005-08-01

    IPC分类号: A61F2/44 A61F2/46

    CPC分类号: A61B17/70

    摘要: One embodiment of the present application includes: performing a medical procedure on a segment of a patient's spine. This segment includes two vertebrae each in contact with a spinal disk positioned in an intervertebral disk space. A passage is formed that follows a pathway through the vertebrae and the intervertebral disk space. This passage extends from an extradiscal opening through one of the vertebrae along a path that turns to change direction. The tubular device is inserted in the passage and extends through the intervertebral disk space. A fluid material is introduced into the tubular device to at least partially fill it to provide a spinal prosthetic structure. Other embodiments and inventive aspects include other prosthetic device arrangements, implantation methods, systems, and techniques.

    摘要翻译: 本申请的一个实施例包括:在患者脊柱的一段上执行医疗程序。 该段包括两个椎骨,每个椎骨与定位在椎间盘空间中的脊椎盘接触。 形成通过椎骨和椎间盘空间的通路。 该通道沿着沿着改变方向的路径从椎间盘开口穿过其中一个椎骨。 管状装置插入通道并延伸穿过椎间盘空间。 将流体材料引入管状装置中以至少部分地填充其以提供脊椎假体结构。 其他实施例和创造性方面包括其他假体装置布置,植入方法,系统和技术。