公开(公告)号：US20100256771A1

公开(公告)日：2010-10-07

申请号：US12677170

申请日：2008-09-11

申请人： Paul Roberts ,  Peter Grigoris

发明人： Paul Roberts ,  Peter Grigoris

IPC分类号： A61F2/32

CPC分类号： A61F2/30744 ,  A61B17/86 ,  A61F2/34 ,  A61F2002/3401 ,  A61F2002/3404 ,  A61F2002/3446 ,  A61F2310/00029

摘要： An acetabular component (10) for hip surgery has an outer convex surface for location in the acetabulum and an inner concave bearing surface (16) suitable for holding and bearing against a corresponding femoral head component, without need for an interposed liner. The outer convex surface and the inner concave surface define between them an integral wall (14) of the component. Screw holes (18) are provided though the wall, from the inner concave bearing surface to the outer convex surface for screw fixation of the component in the acetabulum.

摘要翻译： 用于髋关节手术的髋臼部件（10）具有用于在髋臼中定位的外凸表面和适于保持并且抵靠相应的股骨头部件的内凹支承表面（16），而不需要插入的衬垫。 外凸表面和内凹表面在它们之间形成组件的整体壁（14）。 螺钉孔（18）通过壁从内凹面承载面到外凸面设置，用于将部件螺钉固定在髋臼中。