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2. 发明申请

WO2006110796A1 MULTI-PIECE VERTEBRAL ATTACHMENT DEVICE 审中-公开
标题翻译：多层VERTEBRAL附件设备
公开(公告)号：WO2006110796A1
公开(公告)日：2006-10-19
申请号：PCT/US2006/013602
申请日：2006-04-07
申请人： SDGI HOLDINGS, INC. , MOLZ, Fred, J. IV , SHERMAN, Micahel, C.
发明人： MOLZ, Fred, J. IV , SHERMAN, Micahel, C.
IPC分类号： A61B17/86 , A61B17/70
CPC分类号： A61B17/7032 , A61B17/7037 , A61B17/7041 , A61B17/7058 , A61B17/8033 , A61B17/864 , A61B17/8685
摘要： A multi-piece vertebral attachment device with a first member, one or more second members, and optionally, a removable plug. The first member may have a fixed, threaded exterior surface to engage a vertebral member. The first member may further include a hollow, threaded interior. The hollow interior may be positioned inside the threaded exterior surface and at least partly positioned within the vertebral member when the first member is inserted in the vertebral member. The second member may have an outer diameter sized to fit within the hollow interior of the first member. A spinal implant device may be coupled to the second member. The second member may be installed during a separate surgical procedure from that of the first. The removable plug may be installed in the first member until the second member is installed. Revision may be performed by removing the second member and inserting a third member.
摘要翻译：一种具有第一构件，一个或多个第二构件和可选地，可移除塞子的多片椎骨附接装置。第一构件可以具有固定的螺纹外表面以接合椎骨构件。第一构件还可以包括中空的螺纹内部。当第一构件插入椎骨构件时，中空内部可以定位在螺纹外表面内部并且至少部分地定位在椎骨构件内。第二构件可以具有尺寸设计成适合于第一构件的中空内部的外径。脊柱植入装置可以联接到第二构件。第二构件可以在与第一构件的单独手术过程中安装。可拆卸插头可以安装在第一构件中，直到安装第二构件。可以通过移除第二构件并插入第三构件来执行修订。

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