发明申请
- 专利标题： HIP STEM CENTRALIZER DATUM GUIDE AND METHOD
- 专利标题（中）： HIP STEM CENTRALIZER DATUM指南和方法
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申请号： US12162571申请日： 2007-02-01
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公开(公告)号： US20090048603A1公开(公告)日： 2009-02-19
- 发明人: Stephen H. Hoag , James L. Crumley , Scott J. Steffensmeier , Erin M. Johnson , Kevin S. Cook , Archie W. Newsome , Bobby Chan
- 申请人： Stephen H. Hoag , James L. Crumley , Scott J. Steffensmeier , Erin M. Johnson , Kevin S. Cook , Archie W. Newsome , Bobby Chan
- 申请人地址： US IN Warsaw
- 专利权人： ZIMMER TECHNOLOGY, INC.
- 当前专利权人： ZIMMER TECHNOLOGY, INC.
- 当前专利权人地址： US IN Warsaw
- 国际申请： PCT/US2007/061437 WO 20070201
- 主分类号： A61B17/90
- IPC分类号： A61B17/90 ; A61F2/28
摘要：
A hip stem centralizer datum guide (40, 100, 200, 300) and method are provided for positioning a proximal portion of a hip stem component (44) within bone cement in an intramedullary canal of a femur. The datum guide is positionable in a predetermined position relative to the intramedullary canal and is able to create a datum (70, 72, 74, 76, 120, 220, 302) that records the predetermined hip stem component position relative to the intramedullary canal. The datum is able to be referenced to position the hip stem component in the predetermined hip stem component position in the bone cement in the intramedullary canal.
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