Feasibility of Remote Blood Pressure Estimation via Narrow-band Multi-wavelength Pulse Transit Time

• Published in: ACM transactions on sensor networks Vol. 20; no. 4; pp. 1 - 21
• Main Authors: Slapničar, Gašper, Wang, Wenjin, Luštrek, Mitja
• Format: Journal Article
• Language: English
• Published: New York, NY ACM 11.05.2024
• Subjects: Applied computing; Computing methodologies; Emerging tools and methodologies; Hardware; Health informatics; Model verification and validation; multi-wavelength; blood pressure; photoplethysmography; pulse transit time; Remote sensing

Contact-free sensing gained much traction in the past decade. While remote monitoring of some parameters (heart rate) is approaching clinical levels of precision, others remain challenging (blood pressure). We investigated the feasibility of estimating blood pressure (BP) via pulse transit time (PTT...