发明名称 |
Intervetebral disc prosthesis with contact blocks |
摘要 |
An intervertebral disk prosthesis comprising two plates and a cushion interposed between the plates is contemplated. The cushion includes a compressible body having two ends in contact with the plates. At least one of the plates comprises at least one stud for stressing the body along a direction not parallel to a main access of the prosthesis and mobile relative to the body. Thus the prosthesis imitates and approximates the mechanical properties of a healthy natural intervertebral disk. |
申请公布号 |
AU1568700(A) |
申请公布日期 |
2000.07.03 |
申请号 |
AU20000015687 |
申请日期 |
1999.12.09 |
申请人 |
DIMSO DISTRIBUTION MEDICALE DU SUD OUEST |
发明人 |
FABIEN GAUCHET;PIERRE-HENRI SAINT-MARTIN;WILLIAM KELLY |
分类号 |
A61B17/56;A61B17/86;A61F2/00;A61F2/30;A61F2/44 |
主分类号 |
A61B17/56 |
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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