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公开(公告)号：US07615077B2
公开(公告)日：2009-11-10
申请号：US11394452
申请日：2006-03-31
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61F2/30771 , A61F2002/30112 , A61F2002/30113 , A61F2002/30125 , A61F2002/302 , A61F2002/30225 , A61F2002/30322 , A61F2002/30818 , A61F2002/3082 , A61F2002/30841 , A61F2002/30879 , A61F2002/30904 , A61F2002/3093 , A61F2230/0004 , A61F2230/0006 , A61F2230/0008 , A61F2230/0065 , A61F2230/0069 , A61F2250/0026
摘要： The present application is directed to intervertebral implants including teeth arranged in a radial pattern to resist expulsion in multiple directions. The teeth may include a variety of shapes and orientations. In one embodiment, the implant includes an annular shape with a central opening. The implant may further be tapered along a section or entirety of an insertion edge to distract the adjacent vertebral members upon insertion of the implant into the intervertebral space.
摘要翻译： 本申请涉及椎间植入物，包括以径向图案布置的齿，以抵抗在多个方向上的排出。 牙齿可以包括各种形状和取向。 在一个实施例中，植入物包括具有中心开口的环形形状。 植入物可以沿着插入边缘的一部分或整体进一步变细，以在将植入物插入椎间空间时分散相邻的椎骨构件。
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公开(公告)号：US08100975B2
公开(公告)日：2012-01-24
申请号：US11463972
申请日：2006-08-11
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61B17/80 , A61F2/442 , A61F2/4611 , A61F2002/30331 , A61F2002/30383 , A61F2002/30405 , A61F2002/30507 , A61F2002/30578 , A61F2002/30604 , A61F2002/30787 , A61F2002/30904 , A61F2002/4475 , A61F2220/0025 , A61F2220/0033
摘要： Vertebral implants for spacing apart vertebral members. The implants may include a spacer with a first side and a second side that contact the vertebral members. A sidewall may extend between the first and second sides. Two or more mounts are positioned along the sidewall. A flange may be connected to the spacer at the mounts. The flange extends beyond one or both of the first and second sides to position the spacer relative to the vertebral members. In some embodiments, the spacer further includes one or more insertion features that facilitate insertion of the spacer between the vertebral members.
摘要翻译： 用于间隔椎体成员的脊椎植入物。 植入物可以包括具有与脊椎构件接触的第一侧和第二侧的间隔物。 侧壁可以在第一和第二侧之间延伸。 沿着侧壁定位两个或更多个安装座。 凸缘可以在安装座处连接到间隔件。 凸缘延伸超过第一和第二侧中的一个或两个以使间隔件相对于椎骨构件定位。 在一些实施例中，间隔件还包括一个或多个插入特征，其有利于间隔件在椎骨构件之间的插入。
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公开(公告)号：US20080051890A1
公开(公告)日：2008-02-28
申请号：US11463972
申请日：2006-08-11
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61B17/80 , A61F2/442 , A61F2/4611 , A61F2002/30331 , A61F2002/30383 , A61F2002/30405 , A61F2002/30507 , A61F2002/30578 , A61F2002/30604 , A61F2002/30787 , A61F2002/30904 , A61F2002/4475 , A61F2220/0025 , A61F2220/0033
摘要： Vertebral implants for spacing apart vertebral members. The implants may include a spacer with a first side and a second side that contact the vertebral members. A sidewall may extend between the first and second sides. Two or more mounts are positioned along the sidewall. A flange may be connected to the spacer at the mounts. The flange extends beyond one or both of the first and second sides to position the spacer relative to the vertebral members. In some embodiments, the spacer further includes one or more insertion features that facilitate insertion of the spacer between the vertebral members.
摘要翻译： 用于间隔椎体成员的脊椎植入物。 植入物可以包括具有与脊椎构件接触的第一侧和第二侧的间隔物。 侧壁可以在第一和第二侧之间延伸。 沿着侧壁定位两个或更多个安装座。 凸缘可以在安装座处连接到间隔件。 凸缘延伸超过第一和第二侧中的一个或两个以使间隔件相对于椎骨构件定位。 在一些实施例中，间隔件还包括一个或多个插入特征，其有利于间隔件在椎骨构件之间的插入。
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4.发明申请Expandable Vertebral Body Implants Including Shape-Memory Materials and Methods of Use 审中-公开包括形状记忆材料的可扩展椎体植入物和使用方法公开(公告)号：US20080114454A1
公开(公告)日：2008-05-15
申请号：US11558490
申请日：2006-11-10
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61F2/30744 , A61F2002/2817 , A61F2002/30039 , A61F2002/30092 , A61F2002/30143 , A61F2002/30154 , A61F2002/30156 , A61F2002/30235 , A61F2002/3055 , A61F2002/30579 , A61F2002/3083 , A61F2002/30841 , A61F2002/4475 , A61F2002/449 , A61F2210/0014 , A61F2230/0017 , A61F2230/0021 , A61F2230/0023 , A61F2230/0069 , A61F2250/0042 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029
摘要： A vertebral implant for insertion into a patient includes a tubular member extending along a longitudinal axis and includes a first region comprised of a shape-memory material. The first region includes a first longitudinal height when the implant is maintained at a temperature below a threshold temperature. The first region includes a second longitudinal height when the implant is maintained at a temperature at or above the threshold temperature. The tubular member further includes a second region with a third longitudinal height regardless of whether the implant is maintained above or below the threshold temperature. The second region may be constructed of the same shape-memory material. The second region may be disposed at an end of the tubular member. Bone-growth materials may be packed into the ends of the tubular member. End pieces may be coupled to the ends of the tubular member.
摘要翻译： 用于插入患者的脊椎植入物包括沿着纵向轴线延伸并包括由形状记忆材料构成的第一区域的管状构件。 当植入物保持在低于阈值温度的温度时，第一区域包括第一纵向高度。 当植入物保持在等于或高于阈值温度的温度时，第一区域包括第二纵向高度。 管状构件还包括具有第三纵向高度的第二区域，而不管植入物是否保持在阈值温度之上或之下。 第二区域可以由相同的形状记忆材料构成。 第二区域可以设置在管状构件的端部。 骨生长材料可以包装在管状构件的端部中。 端件可以联接到管状构件的端部。
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