A PPG-based Wireless Sensor System Design for Portable Medical Monitoring

Xuechun Leng

doi:10.47297/taposatWSP2633-456920.20230402

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A PPG-based Wireless Sensor System Design for Portable Medical Monitoring

Volume 4, Issue 2

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A PPG-based Wireless Sensor System Design for Portable Medical Monitoring
A PPG-based Wireless Sensor System Design for Portable Medical Monitoring
Department of Engineer, University of Birmingham,Birmingham,UK,B15 2TT
Vol. 4, Issue 2, Pages: 130-136(2023)
Published： 2023 ，
DOI：10.47297/taposatWSP2633-456920.20230402
Accepted：

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XUECHUN LENG. (2023). A PPG-based Wireless Sensor System Design for Portable Medical Monitoring. Theory and Practice of Science and Technology, 4(2), 130-136..
DOI：

XUECHUN LENG. (2023). A PPG-based Wireless Sensor System Design for Portable Medical Monitoring. Theory and Practice of Science and Technology, 4(2), 130-136.. DOI： 10.47297/taposatWSP2633-456920.20230402.

摘要

Abstract

Based on the serious threat of cardiovascular diseases to human beings nowadays

the traditional blood pressure and blood oxygen measurement methods are relatively complex and poorly portable. To solve this problem

this paper is devoted to the study of a portable wireless sensor system for medical monitoring based on PPG. This system is based on photoplethysmographic (PPG) to collect human pulse wave signals

using photoelectric sensor MAX30101 to collect human pulse wave signals. The microcontroller STM32 is embedded and programmed using Keil uVision5 platform to find the heart rate and blood oxygen parameters

and the heart rate-blood pressure model is used to find the blood pressure parameters based on the Queensland Vital Signs dataset. Bluetooth module is used to communicate the device with the mobile phone to transmit the human health parameters to the mobile app in real time. This scheme can provide some reference value for the health parameter monitoring devices used in daily life.

关键词

Keywords

PPGWireless sensorBlood pressureBlood oxygenHeart rate

references

The National Center for Cardiovascular Diseases (2023) Summary of the China Cardiovascular Health and Disease Report 2022. Chinese Journal of Circulation, 38: pp. 583–612.[2] Lei, Y. et al. (2020) SARS-COV-2 spike protein impairs endothelial function via downregulation of ACE2, 128: pp. 1323–26.[3] Mancia, G. et al. (2013) 2013 ESH/ESC Guidelines for the management of arterial hypertension. European Heart Journal, 34: pp. 2159–2219. [4] Abed, H. et al. (2022) A wire-free and fiber-based Smart T-shirt for real-time breathing rate monitoring, IEEE Sensors Journal, 22: pp. 4463–71. [5] Mohsin Alabassby, B.F., Mahdi, J.F. and Kadhim, M.A. (2019) Design and implementation WSN based on Raspberry Pi for Medical Application, IOP Conference Series: Materials Science and Engineering, 518: pp. 1–9. [6] Cai, Q. et al. (2021) A 1.3 μw event-driven ANN core for cardiac arrhythmia classification in wearable sensors, IEEE Transactions on Circuits and Systems II: Express Briefs, 68: pp. 3123–27.[7] Lapitan, D.G. and Tarasov, A.P. (2019) Analytical assessment of the modulation depth of photoplethysmographic signal based on the modified Beer-Lambert Law. In: 2019 IEEE 8th International Conference on Advanced Optoelectronics and Lasers (CAOL). Sozopol, Bulgaria. pp. 103–06.[8] Wan, J. et al. (2017) Reflective type blood oxygen saturation detection system based on MAX30100. In: 2017 International Conference on Security, Pattern Analysis, and Cybernetics (SPAC). Shenzhen, China. pp. 615–19.

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