基于Linux的嵌入式脑卒中康复治疗仪系统设计  

Design of an Embedded Stroke Rehabilitation Apparatus System Based on Linux Computer Engineering

作　　者：庄鹏飞[1] 田学隆[1,2] 朱霖[1] 

机构地区：[1]重庆大学生物工程学院,重庆400030 [2]重庆市医疗电子技术工程研究中心,重庆400030

出　　处：《生物医学工程学杂志》2014年第2期288-292,共5页Journal of Biomedical Engineering

基　　金：重庆市科技攻关计划项目资助(CSTC2010AA5049)

摘　　要：介绍了一种针对有运动功能障碍的脑卒中患者的电刺激康复治疗仪设计。系统以ARM9S3C2440为处理核心,并以生物反馈的神经生理学方法为基础,集体表面肌电(sEMG)信号采集、显示和神经肌肉电刺激(NMES)功能为一体,通过在系统中移植嵌入式Linux系统,在平台上采用Qt/Embedded图形界面设计工具,完成康复治疗仪系统的设计。初步实验证明康复治疗仪系统运行稳定。A realizaton project of electrical stimulator aimed at motor dysfunction of stroke is proposed in this paper. Based on neurophysiological biofeedback, this system, using an ARM9 S3C2440 as the core processor, integrates collection and display of surface electromyography （sEMG） signal, as well as neuromuscular electrical stimulation （NMES） into one system. By embedding Linux system, the project is able to use Qt/Embedded as a graphical inter- face design tool to accomplish the design of stroke rehabilitation apparatus. Experiments showed that this system worked well.

关 键 词：脑卒中 电刺激 $3C2440 嵌入式LINUX QT EMBEDDED 

分 类 号：R318.6[医药卫生—生物医学工程]