An Interdigitated Non-Contact ECG Electrode for Impedance Compensation and Signal Restoration

被引：0

作者：

Lin, Jeng-Hau ^{[1
]}

Liu, Hao ^{[2
]}

Liu, Chia-Hung ^{[3
]}

Lam, Phillip ^{[1
]}

Pan, Gung-Yu ^{[3
]}

Zhuang, Hao ^{[1
]}

Kang, Ilgweon ^{[1
]}

Mercier, Patrick P. ^{[2
]}

Cheng, Chung-Kuan ^{[1
,2
]}

机构：

[1] Univ Calif San Diego, Dept Comp Sci & Engn, San Diego, CA 92103 USA

[2] Univ Calif San Diego, Dept Elect & Comp Engn, San Diego, CA 92103 USA

[3] Natl Chiao Tung Univ, Dept Elect Engn, Hsinchu, Taiwan

来源：

2015 IEEE BIOMEDICAL CIRCUITS AND SYSTEMS CONFERENCE (BIOCAS) | 2015年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

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.

引用

页码：544 / 547

页数：4

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