A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation

Jhao Cheng Wu; Chia Wei Wang; Yuan Hao Huang; Hau Tieng Wu; Po Chiun Huang; Yu Lun Lo

doi:10.1109/ISCAS.2018.8351221

A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation

Jhao Cheng Wu
, Chia Wei Wang
, Yuan Hao Huang
, Hau Tieng Wu
, Po Chiun Huang
, Yu Lun Lo

School of Traditional Chinese Medicine

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

To meet the demands on a comfortable screening, or even diagnostic, equipment without interfering with the sleep, this study develops a level IV portable system, equipped with two tri-axial accelerometers (TAA) measuring the thoracic and abdominal respiratory efforts, and one oximeter measuring the oxygen saturation (SpO2), to identify obstructive sleep apnea (OSA), central sleep apnea (CSA), and hypopnea (HYP) events. The prototype integrates all the hardware and software for physiological information extraction. In addition, an automatic event detection algorithm is proposed to reduce the labor-intensive work on scoring the events. Based on 63 subjects, with 80% data for training and 20% for validation, the classification accuracy of the apnea hypopnea-index (AHI) is 84.13%. The results indicate that the proposed algorithm has great potential to classify the severity of patients in clinical examinations for both the screening and the homecare purposes.

Original language	English
Title of host publication	2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538648810
DOIs	https://doi.org/10.1109/ISCAS.2018.8351221
State	Published - 26 04 2018
Event	2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Florence, Italy Duration: 27 05 2018 → 30 05 2018

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	2018-May
ISSN (Print)	0271-4310

Conference

Conference	2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018
Country/Territory	Italy
City	Florence
Period	27/05/18 → 30/05/18

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

automatic apnea/hypopnea event detection
portable system
respiratory effort detection
sleep apnea hypopnea

Access to Document

10.1109/ISCAS.2018.8351221

Cite this

Wu, J. C., Wang, C. W., Huang, Y. H., Wu, H. T., Huang, P. C., & Lo, Y. L. (2018). A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation. In 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings Article 8351221 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2018-May). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCAS.2018.8351221

Wu, Jhao Cheng ; Wang, Chia Wei ; Huang, Yuan Hao et al. / A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation. 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. (Proceedings - IEEE International Symposium on Circuits and Systems).

@inproceedings{6c3269aa2c2e4fa685fb5a12b1adbbc1,

title = "A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation",

abstract = "To meet the demands on a comfortable screening, or even diagnostic, equipment without interfering with the sleep, this study develops a level IV portable system, equipped with two tri-axial accelerometers (TAA) measuring the thoracic and abdominal respiratory efforts, and one oximeter measuring the oxygen saturation (SpO2), to identify obstructive sleep apnea (OSA), central sleep apnea (CSA), and hypopnea (HYP) events. The prototype integrates all the hardware and software for physiological information extraction. In addition, an automatic event detection algorithm is proposed to reduce the labor-intensive work on scoring the events. Based on 63 subjects, with 80\% data for training and 20\% for validation, the classification accuracy of the apnea hypopnea-index (AHI) is 84.13\%. The results indicate that the proposed algorithm has great potential to classify the severity of patients in clinical examinations for both the screening and the homecare purposes.",

keywords = "automatic apnea/hypopnea event detection, portable system, respiratory effort detection, sleep apnea hypopnea",

author = "Wu, \{Jhao Cheng\} and Wang, \{Chia Wei\} and Huang, \{Yuan Hao\} and Wu, \{Hau Tieng\} and Huang, \{Po Chiun\} and Lo, \{Yu Lun\}",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 ; Conference date: 27-05-2018 Through 30-05-2018",

year = "2018",

month = apr,

day = "26",

doi = "10.1109/ISCAS.2018.8351221",

language = "英语",

series = "Proceedings - IEEE International Symposium on Circuits and Systems",

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Wu, JC, Wang, CW, Huang, YH, Wu, HT, Huang, PC & Lo, YL 2018, A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation. in 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings., 8351221, Proceedings - IEEE International Symposium on Circuits and Systems, vol. 2018-May, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018, Florence, Italy, 27/05/18. https://doi.org/10.1109/ISCAS.2018.8351221

A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation. / Wu, Jhao Cheng; Wang, Chia Wei; Huang, Yuan Hao et al.
2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. 8351221 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2018-May).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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AU - Wu, Jhao Cheng

AU - Wang, Chia Wei

AU - Huang, Yuan Hao

AU - Wu, Hau Tieng

AU - Huang, Po Chiun

AU - Lo, Yu Lun

PY - 2018/4/26

Y1 - 2018/4/26

N2 - To meet the demands on a comfortable screening, or even diagnostic, equipment without interfering with the sleep, this study develops a level IV portable system, equipped with two tri-axial accelerometers (TAA) measuring the thoracic and abdominal respiratory efforts, and one oximeter measuring the oxygen saturation (SpO2), to identify obstructive sleep apnea (OSA), central sleep apnea (CSA), and hypopnea (HYP) events. The prototype integrates all the hardware and software for physiological information extraction. In addition, an automatic event detection algorithm is proposed to reduce the labor-intensive work on scoring the events. Based on 63 subjects, with 80% data for training and 20% for validation, the classification accuracy of the apnea hypopnea-index (AHI) is 84.13%. The results indicate that the proposed algorithm has great potential to classify the severity of patients in clinical examinations for both the screening and the homecare purposes.

AB - To meet the demands on a comfortable screening, or even diagnostic, equipment without interfering with the sleep, this study develops a level IV portable system, equipped with two tri-axial accelerometers (TAA) measuring the thoracic and abdominal respiratory efforts, and one oximeter measuring the oxygen saturation (SpO2), to identify obstructive sleep apnea (OSA), central sleep apnea (CSA), and hypopnea (HYP) events. The prototype integrates all the hardware and software for physiological information extraction. In addition, an automatic event detection algorithm is proposed to reduce the labor-intensive work on scoring the events. Based on 63 subjects, with 80% data for training and 20% for validation, the classification accuracy of the apnea hypopnea-index (AHI) is 84.13%. The results indicate that the proposed algorithm has great potential to classify the severity of patients in clinical examinations for both the screening and the homecare purposes.

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KW - portable system

KW - respiratory effort detection

KW - sleep apnea hypopnea

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ER -

Wu JC, Wang CW, Huang YH, Wu HT, Huang PC, Lo YL. A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation. In 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2018. 8351221. (Proceedings - IEEE International Symposium on Circuits and Systems). doi: 10.1109/ISCAS.2018.8351221

A Portable Monitoring System with Automatic Event Detection for Sleep Apnea Level-IV Evaluation

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Keywords

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