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KMID : 1137820230440010080
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의공학회지
2023 Volume.44 No. 1 p.80 ~ p.84
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Pilot Test of Electrocardiogram Measurement Method for Conductive Textiles Electrode Position in Bed Condition
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Choi Jun-Won
Lina A. Asante
Kim Young-Bong
Chung Ha-Lim
Park Ji-Eun
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Abstract
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Electrodes are one of the types of biosensors capable of measuring bio signals, such as electrocardiogram (ECG) and electromyogram (EMG) signals. These electrodes are used in various fields and offer the advantage of being able to measure ECG signals without the need for skin attachment, compared to Ag/AgCl electrodes. The pur- pose of this study was to evaluate the efficacy of conductive textile electrodes in collecting ECG signals in a bed- like environment. Three adult participants were involved, and a total of 30 minutes of ECG signals were collected for each participant. The collected ECG signals were analyzed to determine the heart rate, normLF and a comparison was made between the conductive textile electrodes and Ag/AgCl electrodes. As a result, the change in heart rate and normLF could be observed, and in particular, the difference between the two electrodes decreased. This study confirmed that conductive textile electrodes can effectively collect ECG signals in a bed-like environment. It is hoped that this research will lead to the development of a system that can detect various sleep-related diseases through the use of these electrodes.
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KEYWORD
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Electrode, Conductive textile, Ag/AgCl, Bio signal, Heart rate, normLF
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