Systems, instrumentation and techniques for retaining fasteners relative to a bone plate
    3.
    发明授权
    Systems, instrumentation and techniques for retaining fasteners relative to a bone plate 失效
    用于将紧固件相对于骨板固定的系统,仪器和技术

    公开(公告)号:US07060067B2

    公开(公告)日:2006-06-13

    申请号:US10222570

    申请日:2002-08-16

    IPC分类号: A61B17/70

    摘要: Retaining mechanisms are attachable to a bone plate to retain one or more bone engaging fasteners relative to the bone plate. The retaining mechanisms include a retaining element engaged to an attachment element. One or both of the retaining element and the attachment element are moveable relative to the plate to position and/or maintain the retaining element in contact with one or more bone engaging fasteners.

    摘要翻译: 保持机构可附接到骨板以相对于骨板保持一个或多个骨接合紧固件。 保持机构包括接合到附接元件的保持元件。 保持元件和附接元件中的一个或两个可相对于板移动以将保持元件定位和/或保持与一个或多个骨接合紧固件接触。

    Systems and techniques for stabilizing the spine and placing stabilization systems
    4.
    发明授权
    Systems and techniques for stabilizing the spine and placing stabilization systems 失效
    用于稳定脊柱和放置稳定系统的系统和技术

    公开(公告)号:US07625375B2

    公开(公告)日:2009-12-01

    申请号:US10635319

    申请日:2003-08-06

    IPC分类号: A61F5/00

    摘要: Systems for stabilizing the spine and facilitating placement of stabilization devices on the spine include one or more holding elements positionable in corresponding ones of one or more cannulated auxiliary elements of the stabilization device. The holding elements can be configured to manipulate and/or maintain alignment of the corresponding auxiliary element relative to the stabilization device. A driving tool engaged to the holding element facilitates remote manipulation. The systems can further be provided with blocking members engageable to the cannulated auxiliary elements to enhance engagement of the stabilization device with the spine and to facilitate revision surgery.

    摘要翻译: 用于使脊柱稳定并且有利于将稳定装置放置在脊柱上的系统包括可定位在稳定装置的一个或多个插管辅助元件的对应的保持元件中的一个或多个保持元件。 保持元件可被配置为相对于稳定装置操纵和/或维持对应的辅助元件的对准。 与保持元件接合的驱动工具有助于远程操作。 该系统可以进一步设置有可与插管的辅助元件接合的阻挡构件,以增强稳定装置与脊柱的接合并且便于修正手术。

    Anterior cervical plating system
    6.
    发明授权
    Anterior cervical plating system 有权
    前宫颈电镀系统

    公开(公告)号:US06533786B1

    公开(公告)日:2003-03-18

    申请号:US09417402

    申请日:1999-10-13

    IPC分类号: A61B1770

    摘要: The present invention is directed to a system for anterior fixation of the spine that utilizes an elongated fixation plate. The plating system stabilizes the spine and promotes fusion and incorporation of a graft or implant in a portion of the spinal column. In one aspect of the invention, the fixation plate has a first end with a pair of holes. Bone screws extend through the holes to rigidly secure the plate to a first vertebra. The second end of the plate is provided with a pair of slots through which bone screws extend for engagement with a second vertebra. The screws extending through the slots are translatable in the slot to maintain compression of the spinal column portion. The plating system includes a retainer assembly that prevents screw back out. Methods and instruments relating to the plating system are also described.

    摘要翻译: 本发明涉及一种利用细长固定板的脊柱前固定系统。 电镀系统稳定脊柱并促进移植物或植入物在脊柱的一部分中的融合和结合。 在本发明的一个方面,固定板具有带有一对孔的第一端。 骨螺钉穿过孔,将板固定在第一椎骨上。 板的第二端设置有一对狭槽,骨螺钉通过一对狭槽延伸以与第二椎骨接合。 延伸穿过狭槽的螺钉可在槽中平移以保持脊柱部分的压缩。 电镀系统包括防止螺旋退出的保持器组件。 还描述了与电镀系统有关的方法和仪器。