3D3-04 前腕の骨格モデルに基づく上肢CPMの動作分析(OS 四肢機能およびその支援)

抄録

In the rehabilitation with the CPM device for the upper limb, because the musculoskeletal structure of the upper limb is not clarified, the influences of the upper limb joint in CPM are not analyzed. Especially, the influences by accompanying pronosupination of forearm are uncertain. In this paper, we measured flexion and extention movements with pronosupination of forearm in CPM. We derived each joint displacement and joint tourque from the data of obtained each joint displacement, by using skeleton model of forearm based on the biomechanics. Moreover, forearm motion is generated from the calculated joint torque, and the validity is verified.