Capacitive Epidermal Electronics for Electrically Safe, Long-Term Electrophysiological Measurements

Integration of capacitive sensing capabilities to epidermal electronic systems (EES) can enhance the robustness in operation for electrophysiological signal measurement. Capacitive EES designs are reusable, electrically safe, and minimally sensitive to motion artifacts. Experiments on human subjects...

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Bibliographic Details
Published in:Advanced healthcare materials 2014-05, Vol.3 (5), p.642-648
Main Authors: Jeong, Jae-Woong, Kim, Min Ku, Cheng, Huanyu, Yeo, Woon-Hong, Huang, Xian, Liu, Yuhao, Zhang, Yihui, Huang, Yonggang, Rogers, John A.
Format: Article
Language:English
Subjects:
Biological and medical sciences
capacitive sensing
Contact
Echocardiography
EKG
Electric contacts
electrical safety
Electrodes
Electrodiagnosis - instrumentation
Electronic systems
Electronics
epidermal electronic systems
Epidermis - physiology
Equipment Design
Human motion
Humans
Medical sciences
motion artifacts
Recording
reusability
Robustness
Signal measurement
Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases
Technology. Biomaterials. Equipments
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Summary:Integration of capacitive sensing capabilities to epidermal electronic systems (EES) can enhance the robustness in operation for electrophysiological signal measurement. Capacitive EES designs are reusable, electrically safe, and minimally sensitive to motion artifacts. Experiments on human subjects illustrate levels of fidelity in ECG, EMG, and EOG recordings comparable to those of standard gel electrodes and of direct contact EES electrodes.
ISSN:2192-2640
2192-2659
DOI:10.1002/adhm.201300334