基于三维建模手部康复训练装置的设计与分析

发布时间：2018-01-16 09:10

本文关键词：基于三维建模手部康复训练装置的设计与分析　出处：《中国组织工程研究》2016年53期 　论文类型：期刊论文

【摘要】：背景:现有的人工康复训练方法效率较低,且会占用治疗师大量的时间,使治疗师无法专注于治疗方案的改进和优化。目的:针对存在手部运动障碍的患者,设计了一种用于康复训练的手部康复训练装置。方法:基于对手部的运动功能分析,得出了掌指关节与指间关节的活动范围,并在此基础上对手部康复训练装置进行设计,主要包括外骨骼执行系统的设计和控制检测系统的设计,最后对设计完成的训练装置进行了运动学仿真分析。结果与结论:(1)仿真结果表明,虽然手部康复训练装置的指节活动范围与人手的测试轨迹之间存在一定的误差,但最大差值仅为5.13 mm,且结构设计中预留有调节余量,可有效弥补上述差值;(2)此外,该手部康复训练装置的每个指部件均由气缸单独控制,可用于辅助患者完成某些简单的日常生活活动能力;(3)试验设计的手部康复训练装置能够帮助患者完成简单的抓握动作和拿捏动作,且与现有的康复设备相比,传动机构较简单、质量较轻、穿戴轻便,具有较强的实用性特点,可用于患者的手部康复训练。
[Abstract]:Background: the existing artificial rehabilitation training methods are inefficient, and will take up a lot of time of therapists, so that therapists can not focus on the improvement and optimization of treatment. Objective: to target patients with hand dyskinesia. A hand rehabilitation training device for rehabilitation training was designed. Methods: based on the analysis of hand motor function, the range of movement of metacarpophalangeal joint and interphalangeal joint was obtained. On this basis, the hand rehabilitation training device is designed, including exoskeleton execution system design and control detection system design. Finally, the kinematics simulation analysis of the designed training device is carried out. The results and conclusions show that the simulation results show that. Although there is a certain error between the range of knuckle movement of the hand rehabilitation training device and the testing track of the hand, the maximum difference is only 5.13 mm, and the adjustment margin is reserved in the structure design. Can make up the above difference value effectively; In addition, each finger component of the hand rehabilitation training device is controlled by the cylinder alone and can be used to assist the patient in accomplishing some simple activities of daily life; 3) the hand rehabilitation training device designed in the experiment can help the patients to complete simple grasping and kneading movements. Compared with the existing rehabilitation equipment, the transmission mechanism is simpler, the weight is lighter, and the wearing is light. It has strong practicability and can be used for hand rehabilitation training of patients.
【作者单位】：东南大学附属中大医院康复科;
【基金】：江苏医药卫生职业教育集团资助项目(MS201509)~~
【分类号】：R496
【正文快照】： 0引言Introduction 脑卒中偏瘫后患者的手部运动功能将会降低,甚至丧失,临床表明,对患者手部进行及早的康复治疗可有效减轻病情的恶化,提高康复的可能性。目前对于患者手部的康复治疗,主要采用的方法是由治疗师对患者进行手把手训练。手把手式的康复训练效率较低,且训练会占

【相似文献】