发明授权
- 专利标题： Constrained acetabular liner
- 专利标题（中）： 约束髋臼衬垫
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申请号： US10613330申请日： 2003-07-03
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公开(公告)号： US07022142B2公开(公告)日： 2006-04-04
- 发明人: Erin M. Johnson
- 申请人： Erin M. Johnson
- 申请人地址： US TX Austin
- 专利权人： Zimmer Austin, Inc.
- 当前专利权人： Zimmer Austin, Inc.
- 当前专利权人地址： US TX Austin
- 代理商 Jonathan D. Feuchtwang
- 主分类号： A61F2/32
- IPC分类号： A61F2/32
摘要：
A prosthetic acetabular component for a hip joint that is inserted into a bone cavity of the natural acetabulum. The acetabular component consists of an articulating component and a constraining component. The articulating component has a hemispherical or dome shape that defines a hemispherical cavity for receiving a femoral ball of a femoral hip stem. The constraining component has a body that connects to the articulating component to capture the femoral ball within the cavity of the articulating component. A locking mechanism connects the constraining component to the articulating component.
公开/授权文献
- US20050004677A1 Constrained acetabular liner 公开/授权日：2005-01-06
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