Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration

Electrocardiogram (ECG) provides useful information for the diagnosis of cardiovascular disease. In capacitive-coupled ECG sensing, electrostatic artifact and movement artifact become serious problems. In particular, low frequency components such as T wave of ECG are susceptible to the artifacts. To...

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Main Authors:	Kato, Yuki, Motohara, Shosaku, Ohmuta, Takao, Noor Azmi, Azran Azhim, Ueno, Akinori
Format:	Article
Language:	English English
Published:	Institute of Electrical Engineers of Japan 2017
Subjects:	TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/46758/ http://irep.iium.edu.my/46758/ http://irep.iium.edu.my/46758/ http://irep.iium.edu.my/46758/18/46758_%20Artifact%20tolerance%20test.pdf http://irep.iium.edu.my/46758/13/46758_Artifact%20tolerance%20test%20for%20capacitive%20wearable%20chest-belt_scopus.pdf

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spelling	iium-467582018-04-16T08:04:15Z http://irep.iium.edu.my/46758/ Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration Kato, Yuki Motohara, Shosaku Ohmuta, Takao Noor Azmi, Azran Azhim Ueno, Akinori TP248.13 Biotechnology Electrocardiogram (ECG) provides useful information for the diagnosis of cardiovascular disease. In capacitive-coupled ECG sensing, electrostatic artifact and movement artifact become serious problems. In particular, low frequency components such as T wave of ECG are susceptible to the artifacts. To obtain clear ECG, high stability is required for the electrocardiograph using capacitive-coupled electrode. In this study, tolerance of capacitive wearable chest-belt electrocardiograph was tested for the electrostatic and movement artifacts. A constant electrostatic artifact was discharged repeatedly on three types of electrode having different shielding configurations, and their transient responses were compared in terms of deviation area, transient slope and recovery time. The results revealed the best tolerance of doubly-shielded five-layered electrode. The best performed five-layered electrode was used for exercise tolerance test. Then, detection rates of R-wave and T-wave of ECG, and standard deviation of base line of the recordings were calculated as tolerance indices and compared to those obtained by commercial disposable electrode. Although R-wave detection rate of the five-layered electrode decreased by 2.0%, the rate of T-wave was comparable to those of the disposable electrode. Furthermore, the standard deviation of the base line was significantly smaller than that of the disposable electrode (p<0.01). Institute of Electrical Engineers of Japan 2017 Article PeerReviewed application/pdf en http://irep.iium.edu.my/46758/18/46758_%20Artifact%20tolerance%20test.pdf application/pdf en http://irep.iium.edu.my/46758/13/46758_Artifact%20tolerance%20test%20for%20capacitive%20wearable%20chest-belt_scopus.pdf Kato, Yuki and Motohara, Shosaku and Ohmuta, Takao and Noor Azmi, Azran Azhim and Ueno, Akinori (2017) Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration. IEEJ Transactions on Electronics, Information and Systems, 137 (4). pp. 607-615. ISSN 0385-4221 E-ISSN 1348-8155 https://www.jstage.jst.go.jp/article/ieejeiss/137/4/137_607/_article 10.1541/ieejeiss.137.607
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TP248.13 Biotechnology
spellingShingle	TP248.13 Biotechnology Kato, Yuki Motohara, Shosaku Ohmuta, Takao Noor Azmi, Azran Azhim Ueno, Akinori Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration
description	Electrocardiogram (ECG) provides useful information for the diagnosis of cardiovascular disease. In capacitive-coupled ECG sensing, electrostatic artifact and movement artifact become serious problems. In particular, low frequency components such as T wave of ECG are susceptible to the artifacts. To obtain clear ECG, high stability is required for the electrocardiograph using capacitive-coupled electrode. In this study, tolerance of capacitive wearable chest-belt electrocardiograph was tested for the electrostatic and movement artifacts. A constant electrostatic artifact was discharged repeatedly on three types of electrode having different shielding configurations, and their transient responses were compared in terms of deviation area, transient slope and recovery time. The results revealed the best tolerance of doubly-shielded five-layered electrode. The best performed five-layered electrode was used for exercise tolerance test. Then, detection rates of R-wave and T-wave of ECG, and standard deviation of base line of the recordings were calculated as tolerance indices and compared to those obtained by commercial disposable electrode. Although R-wave detection rate of the five-layered electrode decreased by 2.0%, the rate of T-wave was comparable to those of the disposable electrode. Furthermore, the standard deviation of the base line was significantly smaller than that of the disposable electrode (p<0.01).
format	Article
author	Kato, Yuki Motohara, Shosaku Ohmuta, Takao Noor Azmi, Azran Azhim Ueno, Akinori
author_facet	Kato, Yuki Motohara, Shosaku Ohmuta, Takao Noor Azmi, Azran Azhim Ueno, Akinori
author_sort	Kato, Yuki
title	Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration
title_short	Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration
title_full	Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration
title_fullStr	Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration
title_full_unstemmed	Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration
title_sort	artifact tolerance test for capacitive wearable chest-belt electrocardiograph - effect of electrode configuration
publisher	Institute of Electrical Engineers of Japan
publishDate	2017
url	http://irep.iium.edu.my/46758/ http://irep.iium.edu.my/46758/ http://irep.iium.edu.my/46758/ http://irep.iium.edu.my/46758/18/46758_%20Artifact%20tolerance%20test.pdf http://irep.iium.edu.my/46758/13/46758_Artifact%20tolerance%20test%20for%20capacitive%20wearable%20chest-belt_scopus.pdf
first_indexed	2023-09-18T21:06:33Z
last_indexed	2023-09-18T21:06:33Z
_version_	1777410971428454400

Artifact tolerance test for capacitive wearable chest-belt electrocardiograph - Effect of electrode configuration

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