The Reconstruction of the Finite Element Model of Artificial Knee Joint Based on RE Technology
A new method about reconstructing the finite element model of artificial knee joint is persented in this article after the research on reverse engineering (RE for short). Firstly,on the basis of the prosthesis prototype, IMAGEWARE and PRO/E are used to deal with point cloud of prototype and then prosthesis model is reconstructed;secondly, based on CT of human knee joint, distal femur (DF for short) and proximal tibia (PT for short) are built after processing image and regulating gray value;and finally all of the models built above are assembled in one order and exported finite element models, which forms the foundation of biomechanics analysis.
knee Joint CT Image Finite Element Model RE Technology
Limin Dong Dajiang Wu Nian Liu Wei Chen Jinduo Ye Chunqiu Zhang
School of Mechanical Engineering Tianjin University of Technology Tianjin 300384, China Design department Tianjin Huajian Orthopaedic Instrument Co., Ltd Tianjin 300384, China
国际会议
温州
英文
1370-1373
2009-11-26（万方平台首次上网日期，不代表论文的发表时间）