パラメトリック多項式による人工膝関節曲面形状の復元と曲率解析(S01-2 身体機能のモデリングと福祉工学(2),S01 身体機能のモデリングと福祉工学)

概要

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Curvature analyses on the artificial knee joint surfaces have not been fully performed. In this study, artificial knee joint surfaces were described by the parametric polynomials in order to suppress unnecessary undulation which might be generated during the reconstruction processes when other equations were applied. Then, curvature analyses were performed or three types of artificial knee joints which have been described by the above-mentioned polynomials. Further, congruencies between the femoral condyles and the insertion plate fixed on the tibia were introduced at various knee angles. Finally, the features of the surface shapes were discussed for three types of artificial knee joints.
社団法人日本機械学会の論文
2004-09-04