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公开(公告)号：EP1384453A2
公开(公告)日：2004-01-28
申请号：EP03016424.8
申请日：1996-11-25
发明人： Ries, Michael D. , Austin, Brian , Evans, David L. , Miller, Steve , Shea, Jeff
IPC分类号： A61F2/34
CPC分类号： A61B17/1666 , A61F2/30767 , A61F2/34 , A61F2002/30136 , A61F2002/302 , A61F2002/30324 , A61F2002/30377 , A61F2002/30403 , A61F2002/3401 , A61F2002/3451 , A61F2002/3453 , A61F2002/3459 , A61F2002/3461 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2230/0065 , A61F2250/0036
摘要： An acetabular cup prosthesis has a cup body with correspondingly shaped inner concave and outer convex surfaces. The cup body has an apex and a base that defines a plane. The cup body outer convex surface has a toroidally shaped portion between the base and the transition. In one embodiment, the outer convex surface is toroidally shaped between the rim and a distance about one third of the distance of the rim to the apex. In another embodiment, a plurality of cup bodies are provided in a range of sizes between about 40mm and 80mm. Each cup body has a companion rotary reamer that is correspondingly shaped. The companion cup body is oversized between about 1mm and 3mm so that a generally constant change in volume is provided for all cup sizes between 40mm and 80mm.
摘要翻译： 髋臼杯假体具有杯体，该杯体具有相应形状的内凹和外凸表面。 杯体具有限定平面的顶点和底部。 杯体外凸表面具有在底座和过渡部之间的环形部分。 在一个实施例中，外凸表面在边缘和大约三分之一的边缘距顶点距离的距离之间形成环形。 在另一个实施例中，多个杯体设置在约40mm和80mm之间的尺寸范围内。 每个杯体都有一个相应的旋转铰刀，形状相应。 伴侣杯体的尺寸在大约1mm和3mm之间，因此对于所有尺寸在40mm和80mm之间的杯子提供了基本恒定的体积变化。
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2.发明公开
公开(公告)号：EP0499475A2
公开(公告)日：1992-08-19
申请号：EP92301206.6
申请日：1992-02-13
发明人： Schryver, Jeff , Shea, Jeff , Ryan, Dawn Michelle
CPC分类号： A61F2/34 , A61B17/1746 , A61B17/68 , A61B17/8605 , A61B17/861 , A61B2017/00004 , A61F2/30721 , A61F2/30723 , A61F2/30744 , A61F2/30767 , A61F2/30771 , A61F2/30942 , A61F2/32 , A61F2002/30136 , A61F2002/30377 , A61F2002/30405 , A61F2002/30477 , A61F2002/30484 , A61F2002/30507 , A61F2002/30685 , A61F2002/30794 , A61F2002/30894 , A61F2002/30963 , A61F2002/30968 , A61F2002/3401 , A61F2002/3411 , A61F2002/3412 , A61F2002/3443 , A61F2002/3451 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2310/00011 , A61F2310/00796
摘要： An improved acetabular cup prosthesis has a cup body with a plurality of bores extending between an inner concave surface and an outer convex surface, wherein the bores can function as drill guides for providing alignment in the drilling of surgical openings after the acetabular cup body is placed in a patient. A plurality of pegs or spikes have proximate end portions that have connection members for forming connections with the bores, and distal end portions that can register into the drilled surgical openings.
摘要翻译： 改进的髋臼杯假体具有杯体，多个孔在内凹表面和外凸表面之间延伸，其中孔可以用作在髋臼杯体放置后在外科手术孔的钻孔中提供对准的钻孔引导器 在病人身上 多个钉或钉具有近端部分，其具有用于形成与孔的连接的连接构件，以及可以对准钻孔的手术开口的远端部分。
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公开(公告)号：EP1384453A3
公开(公告)日：2009-04-01
申请号：EP03016424.8
申请日：1996-11-25
发明人： Ries, Michael D. , Austin, Brian , Evans, David L. , Miller, Steve , Shea, Jeff
IPC分类号： A61F2/34
CPC分类号： A61B17/1666 , A61F2/30767 , A61F2/34 , A61F2002/30136 , A61F2002/302 , A61F2002/30324 , A61F2002/30377 , A61F2002/30403 , A61F2002/3401 , A61F2002/3451 , A61F2002/3453 , A61F2002/3459 , A61F2002/3461 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2230/0065 , A61F2250/0036
摘要： An acetabular cup prosthesis has a cup body with correspondingly shaped inner concave and outer convex surfaces. The cup body has an apex and a base that defines a plane. The cup body outer convex surface has a toroidally shaped portion between the base and the transition. In one embodiment, the outer convex surface is toroidally shaped between the rim and a distance about one third of the distance of the rim to the apex. In another embodiment, a plurality of cup bodies are provided in a range of sizes between about 40mm and 80mm. Each cup body has a companion rotary reamer that is correspondingly shaped. The companion cup body is oversized between about 1mm and 3mm so that a generally constant change in volume is provided for all cup sizes between 40mm and 80mm.
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公开(公告)号：EP0499475B1
公开(公告)日：1996-08-21
申请号：EP92301206.6
申请日：1992-02-13
发明人： Schryver, Jeff , Shea, Jeff , Ryan, Dawn Michelle
CPC分类号： A61F2/34 , A61B17/1746 , A61B17/68 , A61B17/8605 , A61B17/861 , A61B2017/00004 , A61F2/30721 , A61F2/30723 , A61F2/30744 , A61F2/30767 , A61F2/30771 , A61F2/30942 , A61F2/32 , A61F2002/30136 , A61F2002/30377 , A61F2002/30405 , A61F2002/30477 , A61F2002/30484 , A61F2002/30507 , A61F2002/30685 , A61F2002/30794 , A61F2002/30894 , A61F2002/30963 , A61F2002/30968 , A61F2002/3401 , A61F2002/3411 , A61F2002/3412 , A61F2002/3443 , A61F2002/3451 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2310/00011 , A61F2310/00796
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公开(公告)号：EP0499475A3
公开(公告)日：1993-01-13
申请号：EP92301206.6
申请日：1992-02-13
发明人： Schryver, Jeff , Shea, Jeff , Ryan, Dawn Michelle
CPC分类号： A61F2/34 , A61B17/1746 , A61B17/68 , A61B17/8605 , A61B17/861 , A61B2017/00004 , A61F2/30721 , A61F2/30723 , A61F2/30744 , A61F2/30767 , A61F2/30771 , A61F2/30942 , A61F2/32 , A61F2002/30136 , A61F2002/30377 , A61F2002/30405 , A61F2002/30477 , A61F2002/30484 , A61F2002/30507 , A61F2002/30685 , A61F2002/30794 , A61F2002/30894 , A61F2002/30963 , A61F2002/30968 , A61F2002/3401 , A61F2002/3411 , A61F2002/3412 , A61F2002/3443 , A61F2002/3451 , A61F2220/0025 , A61F2220/0033 , A61F2230/0004 , A61F2310/00011 , A61F2310/00796
摘要： An improved acetabular cup prosthesis has a cup body with a plurality of bores extending between an inner concave surface and an outer convex surface, wherein the bores can function as drill guides for providing alignment in the drilling of surgical openings after the acetabular cup body is placed in a patient. A plurality of pegs or spikes have proximate end portions that have connection members for forming connections with the bores, and distal end portions that can register into the drilled surgical openings.
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