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Development of medical robots (gait training robot in particular) and clinical applications

医疗机器人（特别是步态训练机器人）开发及临床应用

基本信息

批准号：
61480318
负责人：
AKAMATSU Noriya
金额：
$ 4.1万
依托单位：
Yamanashi Medical College
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (B)
财政年份：
1986
资助国家：
日本
起止时间：
1986 至 1988
项目状态：
已结题

项目摘要

We have developed an ambulatory robot which produces maximal mobility while requiring little of the therapist's time. It was named gait training robot (AID-1) which used compression air for power source, and regulated by a computerized feedback system. AID-1 supports around the trank and, theraby, reduces the load on the patient's legs so that even those patients with reduced muscle function are able to exercise without pain. The apparatus has been used for 125 cases of disability in walking. As a new training method was performed to the old aged patients with a gait disorder. An improvement of walking capacity was obtained to 15 of 17 patients(88%) by using AID-1. And they showed the will and activity to walking by experience that was borrowing the power of a machine. In addition, it also improved dementia caused in older age. Patients enjyo the training without pain or difficulty, and they are spontaneously getting recovered. Furthermore, the gait trainig with AID-1 was useful for cerebral palsy of spastic and athetosis type, and the oxygen consumption of AID-1 was about 0.5times less than the normal gait trainig.

我们已经开发出一种可行走的机器人，它能产生最大的移动性，同时几乎不需要治疗师的时间。该机器人名为AID-1步态训练机器人，以压缩空气为动力源，通过计算机反馈系统进行调节。Aid-1支持躯干周围，从而减轻了患者腿部的负荷，因此即使是那些肌肉功能减退的患者也能够进行无痛锻炼。该仪器已用于125例行走障碍患者的治疗。作为一种新的训练方法，对老年步态障碍患者进行了训练。17例患者中有15例(88%)使用AID-1后步行能力得到改善。他们展示了通过借用机器的力量的经验来行走的意愿和行动。此外，它还可以改善老年引起的痴呆症。患者毫无痛苦或困难地参加了训练，他们正在自发地康复。此外，使用AID-1进行步态训练对痉挛和手足徐动型脑性瘫痪是有益的，AID-1的耗氧量比正常步态训练减少了约0.5倍。