发明授权
- 专利标题： Intervertebral spacers
- 专利标题（中）： 椎间隔
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申请号： US10775546申请日： 2004-02-10
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公开(公告)号： US07311734B2公开(公告)日： 2007-12-25
- 发明人: James E. Van Hoeck , Troy McDonald , Bradley J. Coates , Regis W. Haid, Jr. , Stephen E. Heim , Kevin Foley , Eugene C. Eckstein
- 申请人： James E. Van Hoeck , Troy McDonald , Bradley J. Coates , Regis W. Haid, Jr. , Stephen E. Heim , Kevin Foley , Eugene C. Eckstein
- 申请人地址： US IN Warsaw
- 专利权人： Warsaw Orthopedic, Inc.
- 当前专利权人： Warsaw Orthopedic, Inc.
- 当前专利权人地址： US IN Warsaw
- 代理机构： Krieg DeVault LLP
- 主分类号： A61F2/44
- IPC分类号： A61F2/44 ; A61B17/56
摘要：
One embodiment of a hollow spinal spacer (10) includes a curved anterior wall (11) having opposite ends (12, 13), a posterior wall (15) having opposite ends (16, 17), two lateral walls (20, 21), each integrally connected between the opposite ends (12, 13, 16, 17) of the anterior (11) and posterior (15) walls to define a chamber (30). The walls (11, 15, 20, 21) include a superior face (35) and an inferior face (40). The superior face (35) defines a first opening (36) in communication with the chamber (30) and includes a first vertebral engaging surface (37). The inferior face (40) defines a second opening (41) in communication with the chamber (30) and includes a second vertebral engaging surface (42).
公开/授权文献
- US20040230306A1 Intervertebral spacers 公开/授权日：2004-11-18
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