Textile-Structured Human Body Surface Biopotential Signal Acquisition Electrode
This paper presents a new type of wearable textilestructured electrode for acquisition of human body bio-potential signals such as ECG, EEG and EMG. Various material systems and textile structures were selected and investigated. A range of textile electrodes made of brush-like embroidered, woven, knitted fabrics were fabricated and examined according to the performance requirements of a low impedance in the relevant frequency range and minimum motion-induced noise etc. Surface coating of silver chloride on the textile fibers was also studied. The noise caused by the relative movement between the electrode and simulated skin is also analyzed with controlled pressure, motion speed/pattern etc. Various textile electrodes were evaluated together with a commercial disposable gel electrode. The experimental results indicate that deposited silversilver chloride material system on embroidered brush-like textile structure is the best design among all the electrodes investigated.
textile electrode wearable electronics silver chloride coating electrode-skin impedance dry electrode
Hui ZHANG Weiru LI Xiaoming TAO Pengjun XU Hao LIU
School of Textiles, Zhejiang Textile and Fashion College Ningbo City, Zhejiang Province, China Zhejiang Textile and Fashion College Ningbo City, Zhejiang Province, China Institute of Textile and Clothing, The Hong Kong Polytechnic University College of Textiles, Donghua University Shanghai, China School of Textiles, Tianjing Polytechnic University Tianjin, China
国际会议
2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)
上海
英文
2823-2828
2011-10-15（万方平台首次上网日期，不代表论文的发表时间）