一种便携式心电监测装置  

A Simple Design of Electrocardiogram Instrument

作　　者：秦玉伟[1,2] 

机构地区：[1]渭南师范学院数理学院,陕西渭南714099 [2]陕西省X射线检测与应用研究开发中心,陕西渭南714099

出　　处：《渭南师范学院学报》2017年第4期27-31,共5页Journal of Weinan Normal University

基　　金：陕西省科技厅工业攻关项目:SOC及模数混合大规模集成电路直流参数测试系统(2016GY-117);渭南师范学院科研计划项目:西部军民两用微纳结构材料的频谱OCT检测方法研究(15ZRRC08);渭南师范学院特色学科建设项目:电气工程与秦东工业(14TSXK07)

摘　　要：设计了一种以MSP430为控制核心的便携式心电监测装置,心电信号通过传感电极导出后,经过放大和滤波电路进行处理,并利用A/D电路将模拟量转换为数字量,传递给MSP430F149进行分析,最后进行显示和存储。实验结果表明,该监测装置能实现人体心电信号监测,并能及时反映心电信号的曲线变化,具有低功耗、体积小、便于携带、实用性强等优点。A portable electrocardiogram monitoring device based on the controlling core of MSP430 was designed. The ECG signal was sensed,and then processed through amplifying circuit,filter circuit. The analog signal was converted into digital signal by A / D converter,and then analyzed by MSP430F149. The ECG signal was displayed and stored finally. The experimental result shows that it can detect ECG signal and show the change of signal curve immediately. It has the advantage of low power consumption,small size,easy to carry and practical advantages.

关 键 词：MSP430 心电监测 传感电极 

分 类 号：TP368.32[自动化与计算机技术—计算机系统结构]