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Wearable Blood Pressure Monitoring Based on Bio-Impedance and Photoplethysmography Sensors on the Arm
Qiu, C.; Wu, T.; Heydari, F. et al.
2018In Proceedings of IEEE Sensors, 2018-October
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Keywords :
Acoustic wave velocity; Blood pressure; Monitoring; Photoplethysmography; Wave propagation; Bio-impedance; Blood-pressure monitoring; Highly-correlated; Monitoring system; Photoplethysmography (PPG); Pulse transit time; Pulse wave velocity; Time-differences; Wearable sensors
Abstract :
[en] In this paper, a wearable beat-to-beat blood pressure (BP) monitoring system using the pulse transit time (PTT), based on the bio-impedance (BI) and photoplethysmography (PPG) sensors is proposed. PTT is calculated as the time difference between the pulse signal from the BI sensor and the PPG sensor. To verify the feasibility of the proposed bio-impedance - PPG (BI-PPG) method, experimental measurements have been conducted on 5 young healthy male subjects. The results show that the beat-to-beat pulse wave velocity (PWV) derived from the BI-PPG method is highly correlated with the measured beat-to-beat reference systolic and diastolic BP. Therefore, the proposed method can potentially facilitate the development of beat-to-beat continuous BP monitoring system. © 2018 IEEE.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Qiu, C.;  Monash University, Electrical and Computer Systems Engineering, Wellington Road, Clayton, VIC, Australia
Wu, T.;  Monash University, Electrical and Computer Systems Engineering, Wellington Road, Clayton, VIC, Australia
Heydari, F.;  Monash University, Electrical and Computer Systems Engineering, Wellington Road, Clayton, VIC, Australia
Redouté, Jean-Michel  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes microélectroniques intégrés
Yuce, M. R.;  Monash University, Electrical and Computer Systems Engineering, Wellington Road, Clayton, VIC, Australia
Language :
English
Title :
Wearable Blood Pressure Monitoring Based on Bio-Impedance and Photoplethysmography Sensors on the Arm
Publication date :
2018
Event name :
17th IEEE SENSORS Conference, SENSORS 2018
Event date :
28 October 2018 through 31 October 2018
Audience :
International
Journal title :
Proceedings of IEEE Sensors
ISSN :
1930-0395
eISSN :
2168-9229
Publisher :
Institute of Electrical and Electronics Engineers Inc.
Volume :
2018-October
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
FT130100430
Funders :
DRDO - Defence Research and Development Organisation [IN]
Government of India/ Department of Science and Technology
IEEE Gujarat Section
IEEE Sensors Council
IEEE - Institute of Electrical and Electronics Engineers [US-NY]
Commentary :
143872 9781538647073
Available on ORBi :
since 06 September 2019

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