基于小波分析的智能心电监控系统的研究

摘要

At present,only a simple general ECG monitor alarm function,the design of large volume, inconvenient to carry. In this paper,based on wavelet analysis,using MSP430 microcontroller as the hardware platform,the paper studies an intelligent remote ECG monitoring system. The body surface electrocardiogram signals of the tested patients can be collected by the sensor,and the system can analyze and diagnose the normal rhythm of the heart. Signal using integer wavelet filtering,high detection accuracy,when the detection of abnormal signals,the system will be through the wireless module,in the form of short message warning,to facilitate the implementation of emergency medical staff.%当前,心电监护仪一般仅仅只有简易报警功能,设计体积大,携带不便.本文基于小波分析,以MSP430单片机作为硬件平台,研究了一款智能远程心电监护系统.可以通过传感器采集被测病人的体表心电信号,通过系统实时分析和诊断心律是否正常.信号采用整数小波进行滤波,检测精度高,当检测到异常信号时,系统将通过无线模块,以短消息的形式进行报警提示,方便医护人员实施急救.