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    Interspinous process implant and method of implantation
    5.
    发明申请
    Interspinous process implant and method of implantation 失效
    椎间植入植入和植入方法

    公开(公告)号：US20060089718A1

    公开(公告)日：2006-04-27

    申请号：US11234555

    申请日：2005-09-23

    申请人： James Zucherman ,  Ken Hsu ,  Henry Klyce ,  Charles Winslow ,  Scott Yerby ,  John Flynn ,  Steve Mitchell ,  John Markwart

    发明人： James Zucherman ,  Ken Hsu ,  Henry Klyce ,  Charles Winslow ,  Scott Yerby ,  John Flynn ,  Steve Mitchell ,  John Markwart

    IPC分类号： A61F2/44

    CPC分类号： A61B17/7068 ,  A61B17/7065

    摘要： Systems and method in accordance with embodiments of the present invention can includes an implant having a spacer with an expandable portion. An insert can be positioned within a groove of the spacer to distract the expandable portion away from the main portion of the spacer. The expandable portion can optionally include a grip that can at least partially deform to conform to a contour of a spinous process to provide a frictional grip to prevent the implant from shifting position. Implants in accordance with the present invention can also include a binder that can be arranged around the adjacent spinous processes to limit flexion movement.

    摘要翻译： 根据本发明的实施例的系统和方法可以包括具有具有可扩张部分的间隔件的植入物。 插入件可以定位在间隔件的凹槽内以将可扩张部分分散远离间隔件的主要部分。 可扩张部分可以可选地包括可以至少部分地变形以适应棘突的轮廓以提供摩擦抓握以防止植入物移位的手柄。 根据本发明的植入物还可以包括可以围绕相邻棘突布置以限制弯曲运动的粘合剂。

    Interspinous process implant having a thread-shaped wing and method of implantation
    9.
    发明申请
    Interspinous process implant having a thread-shaped wing and method of implantation 有权
    棘突间植入物具有螺纹状翼和植入方法

    公开(公告)号：US20060265066A1

    公开(公告)日：2006-11-23

    申请号：US11378892

    申请日：2006-03-17

    申请人： James Zucherman ,  Ken Hsu ,  Charles Winslow ,  John Flynn ,  Steve Mitchell ,  Scott Yerby ,  John Markwart

    发明人： James Zucherman ,  Ken Hsu ,  Charles Winslow ,  John Flynn ,  Steve Mitchell ,  Scott Yerby ,  John Markwart

    IPC分类号： A61F2/44

    CPC分类号： A61B17/7062 ,  A61B17/1757 ,  A61B17/7068

    摘要： Systems and method in accordance with an embodiment of the present invention can includes an implant comprising a spacer and a frame having a central body and a helical shaped wing extending from the central body. The frame can be positioned near about adjacent spinous processes, and can be rotated and urged so that the adjacent spinous processes pass within a groove of the wing, thereby allowing the wing to be arranged on an opposite side of the adjacent spinous processes. The spacer can then be arranged over the frame so that the spacer contacts and distracts the spinous processes, thereby limiting relative movement of the adjacent spinous processes during extension.

    摘要翻译： 根据本发明的实施例的系统和方法可以包括植入物，其包括间隔件和具有中心体的框架和从中心体延伸的螺旋状翼片。 框架可以定位在邻近的棘突附近，并且可以旋转和推动，使得相邻棘突在机翼的凹槽内通过，从而允许机翼布置在相邻棘突的相对侧。 间隔件然后可以布置在框架上，使得间隔件接触并分散棘突，从而限制相邻棘突在延伸过程中的相对运动。