专利内容由知识产权出版社提供
专利名称：Femoral prosthesis发明人：Berthold Nies申请号：US08/501923申请日：19950713公开号：US05571204A公开日：19961105
摘要：A femoral prosthesis for implantation by cementation, has the stem with alongitudinal borehole extending proximally to distally for the transprosthetic applicationof the bone cement. The prosthesis stem is surrounded by an elastic sheath of abiocompatible polymeric material in such a way that, on application of the cement, thesheath is filled advancing distally to proximally and, when the space between stem andbone bed is completely filled, pressed flush against the bone bed.
申请人：MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
代理机构：Millen, White, Zelano, & Branigan, P
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