传感技术学报2025，Vol.38Issue(5)：929-936,8.DOI:10.3969/j.issn.1004-1699.2025.05.024
基于柔性干电极的无线心电监测系统设计
Design of Wireless ECG Monitoring System Combining Flexible Dry Electrodes
摘要
Abstract
Continuous electrocardiogram(ECG)monitoring is an effective way to prevent the occurrence of cardiovascular diseases.At present,portable ECG monitoring equipment is expensive and only suitable for gel wet electrodes.The gel wet electrode stimulates skin and is not suitable for long-term ECG monitoring.Targeting at the problem of gel wet electrode applied to ECG monitoring,a flexible dry electrode based on PDMS and conductive silicone rubber filler is prepared,and a wireless ECG monitoring system is designed with ECG electrode.The ECG acquisition circuit,Bluetooth transmission module and host computer program are designed.After that,a series of tests are carried out on the electrode and the system to verify the function.The electrodes made can be reused and can collect high-qual-ity electrocardiogram signals;The designed system can collect reliable and stable electrocardiogram signals,with stable long-term moni-toring performance.The wireless ECG monitoring system combined with flexible dry electrodes designed can perform long-term stable ECG monitoring and has certain application value.关键词
生理监测/无线心电监测系统/柔性干电极/PDMS/导电硅橡胶Key words
physiological monitoring/wireless ECG monitoring system/flexible dry electrode/PDMS/conductive silicone rubber分类
基础医学引用本文复制引用
邹佐凤,贺子亮,郭坤铭,龚湘峰,肖正华,杨刚..基于柔性干电极的无线心电监测系统设计[J].传感技术学报,2025,38(5):929-936,8.基金项目
国家自然科学基金面上项目(61571314) （61571314）
四川省科技支撑计划项目(2020YFG0081) （2020YFG0081）
川大-达州校地合作项目(2020CDDZ-23) （2020CDDZ-23）
