发明名称 Spinal implant kit
摘要 A bone plate kit for stabilizing adjacent vertebrae or ends of a bone includes several bone plates of different sizes and several bone fasteners of the same or different sizes. The fasteners may have the same configuration or several different configurations. The fasteners may be coated with bone growth material. The plates have a span for extending across a discontinuity. The span has brackets for attaching to the bone. The brackets have countersunk apertures terminating through which bone screws are placed in the bone. An eccentric cam bore is located between the countersunk apertures and, upon rotation of an eccentric cam, wedge grip shoes are slid into the countersunk apertures and frictionally engage the spherical heads of the bone screws. To prevent back-out of the bone screws, the eccentric cam is locked into the wedge grip shoes.
申请公布号 US2006149255(A1) 申请公布日期 2006.07.06
申请号 US20050124455 申请日期 2005.05.06
申请人 发明人 DOUBLER ROBERT L.;HAMMILL JOHN E.
分类号 A61F2/30 主分类号 A61F2/30
代理机构 代理人
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