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1. 发明申请

WO0167973A3 MULTIDIRECTIONAL PIVOTING BONE SCREW AND FIXATION SYSTEM 审中-公开
标题翻译：多功能骨螺钉和固定系统
公开(公告)号：WO0167973A3
公开(公告)日：2002-03-07
申请号：PCT/US0105717
申请日：2001-02-23
申请人： SDGI HOLDINGS INC , CRANDALL DENNIS , MORRISON MATTHEW M , STROHKIRCH TERRANCE
发明人： CRANDALL DENNIS , MORRISON MATTHEW M , STROHKIRCH TERRANCE
IPC分类号： F16B35/04 , A61B17/58 , A61B17/70 , F16B35/06
CPC分类号： A61B17/7035 , A61B17/7041 , A61B17/7049
摘要： A double-jointed bone bolt (1) for use in an apparatus for maintaining vertebra in a desired relationship. The apparatus has a rod (3) that extends substantially along the spine and one or more bone bolts. At least one of the bone bolts is double jointed. The double-jointed bolt has a mounting portion (42) with a hook or coarse threads to engage a vertebra, and the mounting portion is attached to a pivot post (43) in a manner that allows the pivot post to be rotatable about a common axis in respect to the mounting portion. The pivot post of the bone bolt is then pivotally attached to a connector portion (44) of the bone bolt that has machine threads upon which a surgeon may attach a clamp. (2) The clamp has a second bolt (4) and an arm. (5) The second bolt holds the rod and the arm to the clamp. The second bolt has a first channel (8) to attach to the rod, while the arm has a second channel (10) to attach the double-jointed bone bolt.
摘要翻译：一种用于在所需关系中维持椎骨的装置中的双关节骨栓（1）。该装置具有基本上沿着脊柱和一个或多个骨螺栓延伸的杆（3）。至少有一个骨螺栓是双重接合的。所述双接头螺栓具有带钩或粗螺纹以与椎骨接合的安装部分（42），并且所述安装部分以允许所述枢轴柱能够绕共同的方式旋转的方式附接到枢轴柱（43）轴相对于安装部分。骨螺栓的枢轴柱然后枢转地附接到具有机器螺纹的骨螺栓的连接器部分（44）上，外科医生可以在其上附接夹具。（2）夹具具有第二螺栓（4）和臂。（5）第二个螺栓将杆和臂固定在夹具上。第二螺栓具有附接到杆的第一通道（8），而臂具有用于附接双接头骨螺栓的第二通道（10）。

2. 发明申请

WO2006119241A2 MULTI-AXIAL ANCHOR ASSEMBLIES FOR SPINAL IMPLANTS AND METHODS 审中-公开
标题翻译：用于脊柱植入物和方法的多轴向锚定组件
公开(公告)号：WO2006119241A2
公开(公告)日：2006-11-09
申请号：PCT/US2006016725
申请日：2006-05-01
申请人： SDGI HOLDINGS INC , DICKINSON CHARLES A , TAYLOR HAROLD S , STROHKIRCH TERRANCE
发明人： DICKINSON CHARLES A , TAYLOR HAROLD S , STROHKIRCH TERRANCE
IPC分类号： A61B17/70 , A61B17/80 , A61B17/86 , A61B17/88
CPC分类号： A61B17/7035 , A61B17/7007 , A61B17/701 , A61B17/7037 , A61B17/7041 , 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, 600) engageable to the spinal column with an anchor assembly (20, 320, 420, 520, 620, 720). The anchor assembly (20, 320, 420, 520, 620, 720) includes a coupling member (30, 130, 330, 430, 530, 630) having a post (32, 332, 432, 532, 632, 732) extending through at least one opening of the plate member (120, 140, 160, 180, 600) and an anchor member (70) pivotally captured in a receiver portion (34, 334, 434, 534, 634) of the coupling member (30, 130, 330, 430, 530, 630) below a lower surface of the plate member (120, 140, 160, 180, 600). A locking member (90, 590) secures the plate member (120, 140, 160, 180, 600) to the coupling member (30, 130, 330, 430, 530, 630). A crown (50, 150, 250, 350, 550, 650) in the receiver portion (34, 334, 434, 534, 634) of the coupling member (30, 130, 330, 430, 530, 630) is engaged by the plate member (120, 140, 160, 180, 600) to secure the anchor member (70) in position relative to the coupling member (30, 130, 330, 430, 530, 630).
摘要翻译：提供了系统和方法，其包括利用锚固组件（20,320,420,520,620,720）可接合到脊柱的板构件（120,140,160,180,600）。锚定组件（20,320,420,520,620,720）包括具有延伸部（32,332,432,532,632,732）的联接构件（30,130,330,430,530,630），所述联接构件通过所述板构件（120,140,160,180,600）的至少一个开口以及可枢转地捕获在所述联接构件（30,34,43，534,634）的接收器部分（34,334,434,534,634）中的锚定构件（70），130,330,430,530,630）在所述板构件（120,140,160,180,600）的下表面下方。锁定构件（90,590）将板构件（120,140,160,180,600）固定到联接构件（30,130,330,430,530,630）。联接构件（30,130,330,430,530,630）的接收器部分（34,334,434,534,634）中的冠部（50,150,250,350,550,650）被接合在所述板构件（120,140,160,180,600）将所述锚定构件（70）相对于所述联接构件（30,130,330,430,530,630）固定就位。

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