发明名称 |
Expandable Intervertebral Spacers and Methods of Use |
摘要 |
An intervertebral spacer for positioning between vertebral members. The spacer may include contact surfaces that are configured to contact against the vertebral members. A fluid cylinder may be positioned between the first and second contact surfaces and configured to contain a fluid. The fluid cylinder may include an outer cylinder with an open first end that telescopingly receives an inner cylinder. The spacer is configured to maintain the distance between the contact surfaces at a desired amount.
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申请公布号 |
US2010318189(A1) |
申请公布日期 |
2010.12.16 |
申请号 |
US20100848499 |
申请日期 |
2010.08.02 |
申请人 |
WARSAW ORTHOPEDIC, INC. |
发明人 |
EDIE JASON A.;COOPER LLOYD GUYTON BOWERS;WALKER, II DON BYRON |
分类号 |
A61F2/44 |
主分类号 |
A61F2/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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