高齢者の起立動作の解析と屋内転倒シミュレーションモデルへの適用

抄録

This paper discusses the reproduction of fall accidents of elderly during indoor standing-up motion. We conducted an experiment standing-up motion from the chair assuming bed and toilet of elderly, and analyzed the motion. The experiment results reveal the standing-up motion of the elderly depends on the angular velocity of knee and ankle joint, its motion was divided into 4 from that value. From the experimental results, we reproduce the posture just before the fall accident, and reproduced the indoor fall accident by combining factor and places of the fall accident