智能服装中纺织电极对心电监测信号的影响  

Influence of Textile Electrode on ECG Monitor Signal Quality of Intelligent Clothing

作　　者：赵倩 邓咏梅[1,2] 关小芳 Zhao Qian;Deng Yongmei;Guan Xiaofang(School of Apparel and Art Design,Xi'an Polytechnic University,Xi'an,Shaanxi 710048,China;Shaoxing Keqiao Institute of Western Textile Industry Innovation,Shaoxing,Zhejiang 312030,China)

机构地区：[1]西安工程大学服装与艺术设计学院,陕西西安710048 [2]绍兴市柯桥区西纺纺织产业创新研究院,浙江绍兴312030

出　　处：《天津纺织科技》2021年第4期17-21,共5页Tianjin Textile Science & Technology

基　　金：陕西省科技计划项目自然科学基础研究计划-面上项目(2015JM5167);西安工程大学柯桥纺织产业创新研究院暨西安工程大学(柯桥)研究生创新学院(19KQYBO1)。

摘　　要：针对纺织电极传感器与人体相互作用对信号质量产生影响的问题,文中从电极-皮肤接触面、电极-人体压力、电极-皮肤滑移3个方面,对相关参数进行研究,设置参数变化区间,进行心电监测试验,通过分析所得心电图对监测效果进行评价。研究表明,4.00 cm×4.00 cm的椭圆纺织电极是监测效果最好的接触面规格;电极-人体压强在0.50~3.50 kPa区间时,可获得质量良好的心电信号;电极-皮肤滑移在0~2.00 cm范围时,可获得准确清晰的心电信号。从提高心电源信号质量的角度,对纺织电极在心电监测中的性能进行更广泛的研究,为心电监测提供更充分的数据参考。In view of the influence of the interaction between textile electrode sensor and human bodly on thesignal quality,this paper studies the relevant parameters from three aspecls;electrode skin contact surface,electrodehuman body pressure and electrode skin sliding,sets the parameter of changing interval,conducts ECG monitoringlest,and evaluates the monitoring effect by analyzing the ECG.The results show that 4.00 cm×4.00 cm ellipticaltextile electrode is the best contact surface for monitoring;When the pressure between electrode and human body isin the range of 0.50~3.50 kPa,good-quality ECGsignal can be obtained;When the skin slip of electrwde is inthe range of 0~2.00 cm,accurate and clear ECG signals can be obtained.ln order to improve the signal quality ofsource signal,the performance of textile electrode in ECG monitorinmg is studied more widely,which provides moresufficient data reference for ECG monitoring.

关 键 词：纺织电极 心电图 心电波形 信号质量 心电监测 

分 类 号：TS941.7[轻工技术与工程—服装设计与工程]