PROBLEM TO BE SOLVED: To provide a ring-shaped device having a reduction effect of an ataxia symptom necessarily and sufficiently to perform daily life actions while suppressing device weight to weight that can be easily lifted up by an elderly person by actively suppressing abnormal motion components of a patient limb caused by a disorder symptom.SOLUTION: This device for reducing a users ataxia symptom includes: means for acquiring a first weight, a second weight, and information of the users asynergy exercise and means for driving the first weight and the second weight so as to negate asynergy exercise components of the acceleration of a patient limb on the basis of the acquired asynergy exercise.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】失調症状で生じる患肢の異常な運動成分を能動的に抑制し、高齢者が困難なく持ち上げられる重さに装置重量を抑えながら、日常生活動作を行うために必要十分な運動失調症状の軽減効果を有する円環型装置を提供すること。【解決手段】本発明は、ユーザの運動失調症状を軽減する装置であって、第1の錘と、第2の錘と、前記ユーザの失調運動の情報を取得する手段と、前記取得した失調運動の情報に基づいて、患肢の加速度の失調運動成分を打ち消すように、前記第1の錘および前記第2の錘を駆動させる手段とを備えることを特徴とする。【選択図】図1
