发明申请
- 专利标题: Intervertebral disc replacement prosthesis
- 专利标题(中): 椎间盘置换假体
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申请号: US10903578申请日: 2004-07-30
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公开(公告)号: US20050043804A1公开(公告)日: 2005-02-24
- 发明人: Jeffrey Gordon , John Song
- 申请人: Jeffrey Gordon , John Song
- 申请人地址: US TN Nashville
- 专利权人: Vanderbilt University
- 当前专利权人: Vanderbilt University
- 当前专利权人地址: US TN Nashville
- 主分类号: A61F2/00
- IPC分类号: A61F2/00 ; A61F2/30 ; A61F2/44
摘要:
An intervertebral disc prosthesis for placement between a first vertebra and a second vertebra adjacent to the first vertebra. In one embodiment, the intervertebral disc prosthesis includes a resilient member, a first support member and a second support member. The first support member and the second support member are housed into the resilient member that is arranged, in use, to be secured to the first vertebra and the second vertebra, respectively. The intervertebral disc prosthesis can generate a coupled motion in more than one possible direction responsive to a possible movement of at least one of the first vertebra and the second vertebra, among the resilient member, the first support member and the second support member.
公开/授权文献
- US07331994B2 Intervertebral disc replacement prosthesis 公开/授权日:2008-02-19