钢制人工髋关节力学性能分析  

AN INVESTIGATION ON MECHANICAL CHARACTERISTICS OF STAINLESS STEEL TOP JOINT OF THIGHBONE

作　　者：刘红欣[1] 

机构地区：[1]上海大学力学系力学实验室

出　　处：《医用生物力学》1998年第1期5-9,共5页Journal of Medical Biomechanics

摘　　要：本文对骨科临床中采用的钢制人工髋关节的力学特性，如强度，刚度，振动以及与股骨的相容特性等，用三维等参有限元方法进行了分析．结果表明，采用钢制人工髋关节能与人体相容，具有较好的力学特性。This paper deals with the mechanical characteristics of stainless steel top joint of thighbone, such as strength, dynamical response and its compatibility with thighbone, by means of 3-D isotroplc-parameter finite element technique. It has been shown that the stainless steel top joint could be very compatib1e with thighbone well and had excellent mechanical characteristics for medical purposes.

关 键 词：人工髋关节 力学特性 生物力学 钢制 

分 类 号：R318.17[医药卫生—生物医学工程] R318.01[医药卫生—基础医学]