发明名称 POLYAXIAL SCREW ASSEMBLY
摘要 A polyaxial screw assembly includes an internal load dampening mechanism for sharing and dampening loads between at least one screw member and at least one rod member interconnected by the assembly. A method of interconnecting the orthopedic screw with the rod by dampening with a body member interconnecting the screw to the rod.
申请公布号 CA2736484(A1) 申请公布日期 2010.03.18
申请号 CA20092736484 申请日期 2009.09.09
申请人 INTELLIGENT IMPLANT SYSTEMS 发明人 RICHELSOPH, MARC E.
分类号 A61B17/56 主分类号 A61B17/56
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