S023014 Experimental Approach on the Optimization of the Design Conditions of Total Hip Artificial Using Hybrid Analysis of Photoelastic Analysis and FEA

Abstract

In this research, the osteoarthritis of the hip was picked up. It compared examined the mechanical state of the hip joint of the normality person and the artificial hip joint by the total hip replacement. At the time of one foot standing position was supposed making use of photoelastic stress freezing method. The Charnrey type artificial hip joint has supplied satisfactory clinical record. And, 2-dimensional Photoelastic Method, 3-dimensional stress freezing method and the finite element method were used together, and shape was changed and was analyzed. Similarly, the stress state which form exerts on THR shape using hybrid method is reported. The mechanical indicator of the research and development of the total hip replacement is described.