可穿戴电极采集心电图的原理与研究进展

Principle and Research Progress of Wearable Electrodes Collecting ECG

利用可穿戴设备对人体心电图进行长期采集,可以为慢性疾病的预防以及心脏病等疾病的术后康复监测提供重要信息,也可缓解人口老龄化带来的社会医疗压力,因而相关研究成为近年来的热点。然而,心电图长期采集用的可穿戴设备仍存在着一系列的问题,例如电极材料和运动伪迹干扰等。因此,文章从心电图采集原理、电极材料和运动伪迹抑制等3个方面对心电图长期采集纺织电极的关键技术进行综述。

Long-term collection of human ECG via using wearable devices can provide important information for prevention of chronic diseases and monitoring postoperative rehabilitation of diseases,as well as alleviate the social medical pressure brought by aging population.Therefore,relevant researches have become a hot topic in recent years.However,there are a series of problems in the wearable devices for long-term ECG collection,such as electrode materials and motion artifact interference,etc.Hence,the paper summarized the key techniques of long-term ECG collection in three aspects,i.e.,the principle of ECG collection,electrode materials and motion artifact suppression.