发明名称 |
Humeral head resurfacing implant |
摘要 |
A humeral head resurfacing implant (11) that has a modulus of elasticity close to that of human cortical bone as a result of its design from an integral substrate of isotropic graphite covered completely with a reinforcing layer of dense isotropic pyrolytic carbon. A carefully engineered cruciform stem (15) extends from the axial center of a flat distal circular surface (23) of a spherical cap portion (19) of the implant head located within the confines of a surrounding skirt portion (21). |
申请公布号 |
US8690958(B2) |
申请公布日期 |
2014.04.08 |
申请号 |
US201213523012 |
申请日期 |
2012.06.14 |
申请人 |
KLAWITTER JEROME J.;MORE ROBERT B.;GOURLEY MONTI R.;RITZ JOSEPH P.;PODNOS EVGENY G.;ASCENSION ORTHOPEDICS, INC. |
发明人 |
KLAWITTER JEROME J.;MORE ROBERT B.;GOURLEY MONTI R.;RITZ JOSEPH P.;PODNOS EVGENY G. |
分类号 |
A61F2/36 |
主分类号 |
A61F2/36 |
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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