【摘要】 在对肿瘤型人工膝关节股骨段假体及其在股骨髓腔内定位分析的基础上,提出以截骨前的股骨为基准,对定位器械定位,然后以定位器械上的表面为基准加工假体安装定位面,再后以假体安装定位面为基准安装假体的手术定位器械的设计思路,并完成了该定位器械的设计。更多还原

【Abstract】 Abastact:This paper analyzed femoral section prostheses of tumorous type artificial knee joint and methods for locating these femoral section prosthese.On the basis of analysis,this paper proposes a method for solving the locating problem.The first step is to locate operation apparatus,the femur bone before osteotomy being used as benchmark.The second step is to process locating surface for implanting prosthesis,and the surface of locating apparatus serves as benchmark.The last step is to locate operation locating apparatus,and the locating surface for implanting prosthesis is used as benchmark.According to the method above,the authors finished designing of the locating apparatus.更多还原