A new on-chip real-time algorithm for non-invasive cuffless blood pressure estimation using PPG sensor

Ming Hua Yeh, Paul C.-P. Chao, Rajeev Pandey

研究成果: Conference contribution同行評審

摘要

Blood pressure is a basic physiological quantity and prolonged abnormal blood pressure which will precipitate different kinds of cardiovascular diseases. The early detection of hypertension is extremely important for the prevention and cure of cardiovascular diseases. This study proposes a new on-chip real-time algorithm for non-invasive cuffless blood pressure estimation using PPG Sensor (PPG). The algorithm is implemented in the integrated chip with chip area of 3.97mm2 and fabricated via TSMC T18 process. The experimental result shows that the overall power consumption of the chip is 15.62 mW. Finally, the blood pressure measurement platform has been developed with GUI for long-term continuous cuffless BP measurement. The non-invasive blood pressure sensor is applied to the wrist artery of 44 subjects for sensing the PPG pulsation of the blood vessel. Measurement results shows that the maximum error in the BP measurement is ±6 mmHg. Which is less than 8 mmHg, defined by the Advancement of Medical Instrumentation (AAMI) and British Hypertension Society (BHS) standard.

原文English
主出版物標題ASME 2019 28th Conference on Information Storage and Processing Systems, ISPS 2019
發行者American Society of Mechanical Engineers (ASME)
ISBN(電子)9780791859124
DOIs
出版狀態Published - 27 六月 2019
事件ASME 2019 28th Conference on Information Storage and Processing Systems, ISPS 2019 - San Diego, United States
持續時間: 27 六月 201928 六月 2019

出版系列

名字ASME 2019 28th Conference on Information Storage and Processing Systems, ISPS 2019

Conference

ConferenceASME 2019 28th Conference on Information Storage and Processing Systems, ISPS 2019
國家United States
城市San Diego
期間27/06/1928/06/19

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