Wearable System for Ambulatory Healthcare Monitoring

  • Rahul Kher
  • Bhaskar Thakkar


In this paper, we describe the development of a
wearable system for monitoring the healthcare parameters in
ambulatory conditions. The system has been developed using
Texas Instrument’s ADS 1298 (an 8-channel, 24-bit ADC for
biopotential measurement) and ST Microelectronics’
STM32L431RCT6 microcontroller (an ARM cortex-M4, 80MHz,
LQFP-64 MCU). It is a low-cost system capable of recording
electrocardiogram (ECG), electroencephalogram (EEG), blood
oxygen saturation (SpO2) and body temperature. The recorded
ECG and EEG signals can be viewed both on on-board OLED
display as well as on the computer via Bluetooth. Thus, the
system capable of acquiring both ECG and EEG signals on a
single acquisition unit has been developed. This portable, lowcost
healthcare monitoring system would not only be
advantageous to common people but also could be significantly
helpful to the physicians; particularly monitoring the cardiac and
neuronal abnormalities.

Keywords: Wearable System, Electrocardiogram (ECG), Electroencephalogram (EEG), SpO2, ADS1298, STM32L431RCT6


[1] C. Park, et al., “An ultra-wearable wireless low power ECG monitoring
system”, Biomedical Circuits and Systems Conference (BioCAS 2006),
London , Nov. 29 2006-Dec. 1 2006, pp. 241-244.
[2] Chen, X. et al., “Cellular phone based online ecg processing for
ambulatory and continuous detection”, Computers in Cardiology, 2007,
Page(s): 653 – 656.
[3] Pantelopoulos A. and Bourbakis N.G., “Prognosis—a wearable healthmonitoring
system for people at risk: methodology and modeling”, IEEE
Transactions on Information Technology in Biomedicine, Vol. 14, Issue
3, May 2010, pp.613 – 621.
[4] Siebra C, Lino N, Silva M and Siebra H, “An embedded mobile
deductive system for low cost health monitoring support”, 2011 24th
International Symposium on Computer-Based Medical Systems
(CBMS), 27-30 June 2011, pp. 1 – 6.
[5] Strisland F, Svagard I, Seeberg T M, Mathisen B M, Vedum J, Austad H
O, Liverud A E, Kofod-Petersen A and Bendixen O C, “ESUMS: A
mobile system for continuous home monitoring of rehabilitation
patients”, 2013 35th Annual International Conference of the IEEE
Engineering in Medicine and Biology Society (EMBC), 3-7 July 2013,
Osaka, pp. 4670 – 4673.
[6] Seeberg T M, Vedum J, Sandsund M, Austad H O, Liverud A E, Vardoy
A.-S.B., Svagard I and Strisland F, “Development of a wearable
multisensor device enabling continuous monitoring of vital signs and
activity”, 2014 IEEE-EMBS International Conference on Biomedical
and Health Informatics (BHI), Valencia, 1-4 June 2014, pp. 213 – 218.
[7] Ya-Li Zheng , Yan, B.P. , Yuan-Ting Zhang and Poon C.C.Y., “An
Armband Wearable Device for Overnight and Cuff-Less Blood Pressure
Measurement”, IEEE Transactions on Biomedical Engineering, vol. 61,
Issue 7, July 2014, pp. 2179 – 2186.
[8] Johan Wannenburg and Reza Malekian, “Body Sensor Network for
Mobile Health Monitoring, a Diagnosis and Anticipating System”, IEEE
Sensors Journal, Vol. 15, Issue 2, Dec. 2015, pp. 6839-6852.
[9] S. Chaudhuri, T. Pawar and S. Duttagupta, Ambulation Analysis in
Wearable ECG, Springer, 2009, ISBN 978-1-4419-0723-3.
[10] Rahul Kher, Tanmay Pawar and Vishvjit Thakar, “Physical activities
recognition from ambulatory ecg signals using neuro-fuzzy classifiers
and support vector machines”, Journal of Medical Engineering &
Technology, Taylor and Francis, February 2015, Vol. 39, No. 2 , Pages
[11] Rahul Kher and Nirav Patel, “A Smartphone based physiological
parameters monitoring system”, i-Manager’s Journal on Embedded
Systems, Vol. 4, no. 4, No. 2015- Jan 2016.
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How to Cite
Kher, R., & Thakkar, B. (2019). Wearable System for Ambulatory Healthcare Monitoring. Asian Journal For Convergence In Technology (AJCT). Retrieved from http://asianssr.org/index.php/ajct/article/view/756