Jerome J. KLAWITTER,Robert B. MORE,Monti R. GOURLEY,Joseph P. RITZ,Evgeny G. PODNOS
申请号：
US13523012
公开号：
US20120296436A1
申请日:
2012.06.14
申请国别(地区):
US
年份:
2012
代理人:
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).
