利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.016 秒)

    Facet screw and bone allograft intervertebral support and fusion system
    2.
    发明授权
    Facet screw and bone allograft intervertebral support and fusion system 失效
    面螺钉和骨同种异体移植椎间支撑和融合系统

    公开(公告)号：US06485518B1

    公开(公告)日：2002-11-26

    申请号：US09735276

    申请日：2000-12-11

    申请人： Bryan Cornwall ,  James F. Marino ,  Dan Ahlgren ,  Troy Wooley

    发明人： Bryan Cornwall ,  James F. Marino ,  Dan Ahlgren ,  Troy Wooley

    IPC分类号： A61F244

    CPC分类号： A61B17/7064 ,  A61F2/28 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30057 ,  A61F2002/30828 ,  A61F2002/448 ,  Y10S606/909

    摘要： An intervertebral support assembly, comprising a pair of bone allografts positioned between two adjacent vertebrae, the bone allografts being positioned towards the anterior portion of the adjacent vertebrae; and a pair of facet screws, each facet screw securing together a facet joint between the two adjacent vertebrae. A method of providing support between two adjacent vertebrae, comprising positioning a pair of bone allografts between the two adjacent vertebrae at a location towards the front of the adjacent vertebrae; and securing together facet joints between the two adjacent vertebrae with a pair of facet screws.

    摘要翻译： 一种椎间支撑组件，包括位于两个相邻椎骨之间的一对骨同种异体移植物，所述骨同种异体移植物朝向相邻椎骨的前部部分定位; 和一对小平头螺钉，每个小平面螺钉将两个相邻椎骨之间的小关节固定在一起。一种在两个相邻的椎骨之间提供支撑的方法，包括在两个相邻椎骨之间的一个位置朝向前方的位置定位一对骨同种异体移植物 相邻的椎骨; 并用一对小平头螺钉将两个相邻椎骨之间的小关节固定在一起。

    Nerve surveillance cannulae systems
    5.
    发明申请
    Nerve surveillance cannulae systems 审中-公开
    神经监视插管系统

    公开(公告)号：US20080065135A1

    公开(公告)日：2008-03-13

    申请号：US11982185

    申请日：2007-10-31

    申请人： James Marino ,  Dan Ahlgren

    发明人： James Marino ,  Dan Ahlgren

    IPC分类号： A61B17/28

    CPC分类号： A61B5/0492 ,  A61B5/04012 ,  A61B5/4041 ,  A61B5/4893 ,  A61B17/1757 ,  A61B17/3417 ,  A61B17/3439 ,  A61B18/148 ,  A61B18/1487 ,  A61B2017/3484 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61N1/0551

    摘要： Systems and method for accessing a spinal target site involving a plurality of tissue displacement members configured to be advanced to a spinal target site and moved relative to one another to provide surgical access to the spinal target site, and an expandable member disposed at least partially about at least a portion of the plurality of tissue displacement members and configured to prevent tissue from migrating into the spinal target site during surgical access.

    摘要翻译： 用于进入涉及多个组织移位构件的脊椎靶位置的系统和方法，所述多个组织移位构件配置成前进到脊椎目标部位并相对于彼此移动以提供对脊柱靶部位的手术通路，以及至少部分地围绕 所述多个组织移位构件中的至少一部分并且构造成在外科手术进入期间防止组织迁移到脊髓靶部位。

    Stackable spinal support system
    7.
    发明申请
    Stackable spinal support system 有权
    可堆叠的脊柱支撑系统

    公开(公告)号：US20080065223A1

    公开(公告)日：2008-03-13

    申请号：US11982251

    申请日：2007-10-31

    申请人： Dan Ahlgren

    发明人： Dan Ahlgren

    IPC分类号： A61F2/44 ,  A61B17/58

    CPC分类号： A61F2/447 ,  A61B2017/0256 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/30176 ,  A61F2002/30179 ,  A61F2002/30331 ,  A61F2002/30504 ,  A61F2002/30594 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30828 ,  A61F2002/448 ,  A61F2002/4635 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0054 ,  A61F2230/0058 ,  A61F2250/0063 ,  A61F2310/00011

    摘要： A method for distracting two tissue surfaces away from one another within a spine. In one embodiment, the method involves the steps of: (a) providing a plurality of biocompatible and generally rectangular spinal inserts having a generally planar top surface having a leading edge and a trailing edge, a generally planar bottom surface disposed generally parallel to the top surface and including a leading edge and a trailing edge, and a beveled surface extending from at least one of the leading edge of the planar top surface and the leading edge of the planar bottom surface; and (b) successively introducing into a spine the plurality of spinal inserts such that the generally planar top and bottom surfaces are generally parallel to the two tissue surfaces, wherein the beveled surface are configured to allow a currently inserted spinal insert to be positioned at least one of above and below a previously introduced spinal insert to distract the two tissue surfaces.

    摘要翻译： 一种在脊柱内分散彼此远离的两个组织表面的方法。 在一个实施例中，该方法包括以下步骤：（a）提供多个生物相容性和大致矩形的脊柱插入物，其具有大致平坦的顶表面，其具有前缘和后缘，大致平坦的底表面大致平行于顶部 并且包括前缘和后缘，以及从所述平面顶表面的前缘和所述平坦底表面的前缘中的至少一个延伸的斜面; 并且（b）将多个脊柱插入物连续地引入脊柱，使得大致平坦的顶表面和底表面大致平行于两个组织表面，其中，所述斜面被构造成允许至少定位当前插入的脊柱插入物 之前和之后的以前引入的脊柱插入物之一以分散两个组织表面。