標題: | An Interdigitated Non-Contact ECG Electrode for Impedance Compensation and Signal Restoration |
作者: | Lin, Jeng-Hau Liu, Hao Liu, Chia-Hung Lam, Phillip Pan, Gung-Yu Zhuang, Hao Kang, Ilgweon Mercier, Patrick P. Cheng, Chung-Kuan 電機工程學系 Department of Electrical and Computer Engineering |
公開日期: | 1-一月-2015 |
摘要: | This paper presents a non-contact electrocardiogram (ECG) measurement platform that compensates for motion-induced impedance changes via interdigitated electrode channels in concert with software reconstruction algorithms. Specifically, the impedance of the non-contact electrode is non-invasively acquired in real-time by exploiting a custom electrode designed with two independent channels featuring independent transfer functions that are used to reconstruct motion-compensated ECG waveforms. The developed platform is validated on human subjects, illustrating up to a 76.3% improvement over conventional approaches, paving the path towards comfortable, convenient, and robust non-contact electrophysiological sensing. |
URI: | http://hdl.handle.net/11536/146460 |
ISSN: | 2163-4025 |
期刊: | 2015 IEEE BIOMEDICAL CIRCUITS AND SYSTEMS CONFERENCE (BIOCAS) |
起始頁: | 544 |
結束頁: | 547 |
顯示於類別: | 會議論文 |