测控技术2024，Vol.43Issue(4)：77-82,6.DOI:10.19708/j.ckjs.2024.02.206
基于姿态与力测量的手功能自动康复评估方法
An Automatic Rehabilitation Evaluation Method of Hand Function Based on Attitude and Force Measurement
摘要
Abstract
About 70%of post-stroke patients have hand dysfunction and need long-term rehabilitation treat-ment.Rehabilitation evaluation is the scientific basis for the formulation of rehabilitation treatment programs.The clinical hand function assessment requires experienced doctors to guide patients to complete the target task in the process of evaluation and its scoring mechanism is subjective and lasts for a long time.The whole evalua-tion process is not only laborious,but also complex,which reduces the comfort of patients.There is still a lack of accurate automatic evaluation system of hand function at present.The development of objective,quantitative and reliable measuring equipment to realize the automatic evaluation of hand function is of great significance in rehabilitation.Therefore,an automatic Fugl-Meyer hand function evaluation system based on flexible array pres-sure sensor(FAPS)and RGBD camera is proposed.The system uses Leap Motion binocular vision sensor to track the movement posture of the hand/wrist,attaches the FAPS to five grasping tools to record the force infor-mation of the hand part of the five grasping methods.An upper machine plateform including teching video is designed to guide patients'rehabilitation assessment actions.The features of motion posture and force informa-tion are extracted respectively,and a classification method based on different logic rules is designed to evaluate each movement.Preliminary experiments are conducted,and the results show that this method can be used for rehabilitation evaluation of hand motor function.关键词
康复评估/手功能/柔性阵列式薄膜压力传感器/逻辑规则Key words
rehabilitation assessment/hand function/flexible array pressure sensor/logic rules分类
信息技术与安全科学引用本文复制引用
白敬,王智贤,温秀兰..基于姿态与力测量的手功能自动康复评估方法[J].测控技术,2024,43(4):77-82,6.基金项目
江苏省自然科学基金青年基金项目(BK20210930) （BK20210930）
江苏省高等学校自然科学研究面上项目(21KJB510039) （21KJB510039）
南京工程学院引进人才科研启动基金(YKJ2019113) （YKJ2019113）
