基于末端牵引式上肢康复机器人的患者运动能力评价研究  

Evaluation of Patient's Motor Ability Based on End-traction Upper Limb Rehabilitation Robot

作　　者：王奥杰 郭帅[2] 

机构地区：[1]上海大学机电工程与自动化学院,上海200444 [2]上海大学工程训练技术中心,上海200444

出　　处：《工业控制计算机》2023年第10期68-70,共3页Industrial Control Computer

摘　　要：针对上肢训练康复过程中患者的上肢运动表现评价问题,提出了一种基于末端牵引式上肢康复机器人的患者上肢空间运动能力评价方法。该方法提出了三个评价特征:运动控制特征MC、运动稳定特征MA、运动参与特征DE,最后通过对三个评价特征加权得出上肢综合运动能力评价指标MPI。基于沉浸式虚拟现实技术开发一种上肢康复评价系统,并通过佩戴虚拟现实设备,实现康复机器人运动辅助训练过程中的患者空间运动能力评价。该系统可以快速、客观评价患者上肢空间运动能力。研究招募六名健康受试者进行实验,结果表明该评价方法可以有效地评价出受试者惯用手与非惯用手之间运动能力的差异,证明该评价方法具有有效性。Aiming at the problem of evaluating the upper limb motor performance of patients in the process of upper limb training and rehabilitation,a method of evaluating the upper limb spatial motor ability of patients based on the end-traction upper limb rehabilitation robot is proposed,which puts forward three evaluation features:motor control feature MC,motor stability feature MA,and motor participation feature DE,and finally the upper limb comprehensive motor ability evaluation index MPI is derived by weighting the three evaluation features.An upper limb rehabilitation evaluation system is developed based on immersive virtual reality technology,and virtual reality equipment is worn to realize the evaluation of patients'spatial movement ability during the rehabilitation robot motion-assisted training.The system can rapidly and objectively evaluate the spatial movement ability of patients'upper limbs.In this study,six healthy subjects were recruited for the experiment,and the results showed that the evaluation method can effectively evaluate the difference in motor ability between the subject's dominant hand and non-dominant hand,proving the validity of the evaluation method.

关 键 词：康复机器人 虚拟现实 运动功能评价 上肢运动 

分 类 号：R496[医药卫生—康复医学] TP242[医药卫生—临床医学]