2P1-F05 次世代ビークルおよび移動式ニューロリハビリ用歩行補助機の開発(福祉ロボティクス・メカトロニクス(1))

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  • 2P1-F05 Development of a Walking Assistance Apparatus for a Next Generation Vehicle and Movable Neuro-rehabilitation(Welfare Robotics and Mechatronics(1))

説明

Walking assistance is necessary for the elderly and patients who rehabilitate paralysis of apoplexy. In order to meet the social requests, a walking assistance apparatus used a spatial parallel link mechanism has been developed. Without making special constraints on person's legs the proposed apparatus can assist whole legs of a person including soles. Furthermore, a lifter which can not only bear the weight both the apparatus and equipped person but also prevent equipped person to stumble was developed. By using this lifter, all subjects felt that the assist power of the apparatus and the height of the trajectory while swing phase was increased. Muscle activity of the TA, RF, GMH was decreased by wearing the apparatus. Finally, the concept of the walking ratio was introduced to the compensated method of the apparatus, and the walking cycle and walking width could be flexibly adapted at equipped person's will.

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