发明授权
- 专利标题： Low stress all poly tibial component
- 专利标题（中）： 低应力所有胫骨部件
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申请号： US13346623申请日： 2012-01-09
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公开(公告)号： US09271840B2公开(公告)日： 2016-03-01
- 发明人: John Keggi , Louis Keppler , Timothy McTighe , Declan Brazil , Carl Knobloch
- 申请人： John Keggi , Louis Keppler , Timothy McTighe , Declan Brazil , Carl Knobloch
- 代理机构： Clayton, Howarth & Cannon, P.C.
- 主分类号： A61F2/38
- IPC分类号： A61F2/38 ; A61B17/16 ; A61B17/17 ; A61B17/00 ; A61F2/30 ; A61F2/46
摘要：
A tibial component for use in conjunction with a knee replacement surgery. An inferior surface of the tibial component may be concave to thereby improve bonding between the tibial component and a tibia. The tibial component may produce low stress in the cement mantle during in-vivo loading. A stem extending from the inferior surface of the tibial component may include an anterior curvature to facilitate the use of minimally evasive surgical techniques. The stem may further include medial-lateral wing portions with a posterior curvature to provide improved support.
公开/授权文献
- US20120109324A1 LOW STRESS ALL POLY TIBIAL COMPONENT 公开/授权日：2012-05-03
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