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30 条记录 (耗时 0.028 秒)

    Modular intervertebral disc replacements
    1.
    发明申请
    Modular intervertebral disc replacements 有权
    模块化椎间盘置换术

    公开(公告)号：US20070185578A1

    公开(公告)日：2007-08-09

    申请号：US11307369

    申请日：2006-02-03

    申请人： Michael O'Neil ,  Jeffrey Sutton ,  Andrew Dooris

    发明人： Michael O'Neil ,  Jeffrey Sutton ,  Andrew Dooris

    IPC分类号： A61F2/44

    CPC分类号： A61F2/4425 ,  A61F2002/30332 ,  A61F2002/30354 ,  A61F2002/30364 ,  A61F2002/30383 ,  A61F2002/30426 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30662 ,  A61F2002/30663 ,  A61F2002/443 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2310/00407 ,  A61F2310/00796

    摘要： A modular disc prosthesis system is provided that allows a disc prosthesis to be constructed, either pre- or intra-operatively, to have a desired degree of freedom or constraint when positioned between endplates of adjacent vertebrae. In particular, the components can be assembled to form a disc prosthesis having a center of rotation that is constrained or fixed such that, when the disc prosthesis is implanted between endplates of adjacent vertebrae, the adjacent vertebrae have one degree of freedom and move about a fixed center of rotation. Alternatively, one or more of the same components and one or more additional components of the system can be used to construct a disc prosthesis having a center of rotation that is unconstrained or that floats such that, when the disc prosthesis is implanted between the endplates of adjacent vertebrae, the adjacent vertebrae have multiple degrees of freedom and can move about a floating or moving center of rotation, i.e., a center of rotation that is not fixed.

    摘要翻译： 提供了一种模块化椎间盘假体系统，其允许在假肢或手术之间构造椎间盘假体，以在定位在相邻椎骨的端板之间时具有期望的自由度或约束。 特别地，组件可以被组装以形成具有约束或固定的旋转中心的椎间盘假体，使得当椎间盘假体植入在相邻椎骨的端板之间时，相邻的椎骨具有一个自由度并围绕 固定旋转中心。 或者，可以使用系统的一个或多个相同部件和一个或多个附加部件来构造具有不受约束的旋转中心或者浮动的椎间盘假体，使得当将椎间盘假体植入在 相邻的椎骨，相邻的椎骨具有多个自由度并且可围绕浮动或移动的旋转中心移动，即，不固定的旋转中心。

    Disc distraction instrument and measuring device
    2.
    发明申请
    Disc distraction instrument and measuring device 审中-公开
    圆盘牵引仪和测量装置

    公开(公告)号：US20060074431A1

    公开(公告)日：2006-04-06

    申请号：US10952528

    申请日：2004-09-28

    申请人： Jeffrey Sutton ,  Hassan Serhan ,  Michael O'Neil

    发明人： Jeffrey Sutton ,  Hassan Serhan ,  Michael O'Neil

    IPC分类号： A61B17/58

    CPC分类号： A61B17/025 ,  A61B2017/0256 ,  A61B2090/061 ,  A61B2090/064 ,  A61B2090/067

    摘要： A distraction instrument distracts two adjacent vertebra segments to receive an artificial disc, the instrument including a measurement indication related to a distracted disc space. The measurement indication can be the force required to distract the disc space, the distance between the adjacent vertebra, the lordotic angle of a pair of vertebra defining the disc space, and the width of the disc space.

    摘要翻译： 分心仪器分散两个相邻的椎骨段以接收人造椎间盘，该仪器包括与分散的椎间盘空间相关的测量指示。 测量指示可以是分散椎间盘空间，相邻椎骨之间的距离，限定椎间盘空间的一对椎骨的脊柱前凸角度和椎间盘空间的宽度所需的力。

    WINDOWED THERMAL ABLATION PROBE
    8.
    发明申请
    WINDOWED THERMAL ABLATION PROBE 审中-公开

    公开(公告)号：US20100222777A1

    公开(公告)日：2010-09-02

    申请号：US12643997

    申请日：2009-12-21

    申请人： Jeffrey Sutton ,  Thomas Ryan ,  Samit Patel ,  Richard Pellegrino

    发明人： Jeffrey Sutton ,  Thomas Ryan ,  Samit Patel ,  Richard Pellegrino

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1477 ,  A61B18/148 ,  A61B18/18 ,  A61B2018/00071 ,  A61B2018/0044 ,  A61B2018/00791 ,  A61B2018/1467

    摘要： A method and apparatus for treating an intraosseous nerve. The method includes positioning a hollow shaft through the cortical shell of a vertebral body and into a cancellous bone region of the vertebral body. The hollow shaft includes an annular wall having a longitudinal bore therein, a proximal portion and a distal portion, and a first window extending transversely through the annular wall. An electrosurgical probe is advanced within the longitudinal bore from the proximal portion toward the distal portion. The electrosurgical probe includes a first treatment element at a distal end of the probe, wherein the first treatment element being in electrical connection with a power supply. The first treatment element is slidably disposed within the longitudinal bore so that the first treatment element is advanced radially outward from the window and shaft to affect treatment of the intraosseous nerve within the cancellous bone region.

    摘要翻译： 一种治疗骨内神经的方法和装置。 该方法包括将空心轴定位穿过椎体的皮质壳并进入椎体的松质骨区域。 空心轴包括其中具有纵向孔的环形壁，近侧部分和远侧部分以及横向延伸穿过环形壁的第一窗口。 电脉冲探针在纵向孔内从近端部分向远侧部分推进。 电外科探头包括在探针的远端处的第一处理元件，其中第一处理元件与电源电连接。 第一处理元件可滑动地设置在纵向孔内，使得第一处理元件从窗和轴径向向外推进，以影响松质骨区域内的骨内神经的治疗。