20702 三次元動作解析によりヒト手指動作を再現したヒューマノイド電動義手(医療福祉のメカトロニクス1,OS.16 医療福祉のメカトロニクス)

概要

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In this study, the development of the electric prosthetic hand was tried. Operation that gripped the ball was measured to analyze with device VICON (three-dimensional motion analysis system) first. The regression line between each joint in each finger was calculated from the measurement result. There was a correlation in the regression line of all joints except thumb's interphalangeal joints-metacarpophalangeal joints. So, the electric prosthetic hand decided to be developed by using the mechanism of the finger was planer linkage and droved a motor. Result of comparing man's hand at flexion angle and regression line with prosthetic hand, it turned out that the prosthetic hand was able to reproduce man's hand.
2007-03-15