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1. 发明申请

WO2006041845A3 SPINAL IMPLANTS AND METHODS WITH EXTENDED MULTI-AXIAL ANCHOR ASSEMBLIES 审中-公开
标题翻译：脊柱植入物和方法与扩展的多轴锚固组件
公开(公告)号：WO2006041845A3
公开(公告)日：2006-07-06
申请号：PCT/US2005035690
申请日：2005-10-04
申请人： SDGI HOLDINGS INC , BLACKWELL JONATHAN E , MELKENT ANTHONY J , BRANCH CHARLES L
发明人： BLACKWELL JONATHAN E , MELKENT ANTHONY J , BRANCH CHARLES L
IPC分类号： A61B17/70 , A61B17/80 , A61B17/86 , A61B17/88
CPC分类号： A61B17/7037 , A61B17/7007 , A61B17/701 , A61B17/8033 , A61B17/8047 , A61B17/808 , A61B17/8605 , A61B17/864 , A61B17/8685 , A61B17/8695 , A61B2017/867 , A61B2090/037
摘要： Systems and methods are provided that include a plate member (120, 140, 160, 180) engageable to the spinal column with an anchor assembly (20, 320, 420). The anchor assembly (20, 320, 420) includes a coupling member (30, 130, 330, 430) having a post (32, 332, 432) extending through at least one opening of the plate member (120, 140, 160, 180) and an anchor member (70) pivotally captured in a receiver portion (34, 334, 434) of the coupling member (30, 130, 330, 430) below a lower surface of the plate member (120, 140, 160, 180). A locking member (90) secures the plate member (120, 140, 160, 180) to the coupling member (30, 130, 330, 430). The coupling member (30, 130, 330, 430) may include an extended post (332, 432) with a proximal removable portion. The extended post (332, 432) facilitates placement of the plate member (120, 140, 160, 180) in position relative to the anchor assembly (20, 320, 420) when engaged to the patient and may be employed to reduce the plate member (120, 140, 160, 180) toward the anchor assembly (20, 320, 420) when engaged to a vertebra.
摘要翻译：提供了系统和方法，其包括可与锚固组件（20,320,420）接合到脊柱的板构件（120,140,160,180）。锚固组件（20,320,420）包括具有延伸穿过板构件（120,140,160,420）的至少一个开口的柱（32,332,432）的联接构件（30,130,330,430） 180）和锚定构件（70），其枢转地捕获在所述联接构件（30,130,330,430）的接纳部分（34,334,434）的下方， 180）。锁定构件（90）将板构件（120,140,160,180）固定到联接构件（30,130,330,430）。联接构件（30,130,330,430）可以包括具有近端可移除部分的延伸柱（332,432）。当与患者接合时，延伸的柱（332,432）有助于将板构件（120,140,160,180）相对于锚固组件（20,320,420）放置在适当位置，并可用于减小板（120,140,160,180）当与椎骨接合时朝向锚固组件（20,320,420）。

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