Oct 25, 2021 · To tackle these problems, we propose Crisp-BP, a novel ABP monitoring system leveraging the PPG sensor available in commercial wrist-worn devices (e.g., smartwatches or fitness trackers). It enables continuous, accurate, user-independent ABP monitoring and requires no behavior changes during collecting PPG data.

To tackle these problems, we propose Crisp-BP, a novel ABP monitoring system leveraging the PPG sensor available in commercial wrist-worn devices (e.g., smartwatches or fitness trackers). It enables continuous, accurate, user-independent ABP monitoring and requires no behavior changes during collecting PPG data.

To tackle these problems, we propose Crisp-BP, a novel ABP monitoring system leveraging the PPG sensor available in commercial wrist-worn devices (e.g., smartwatches or fitness trackers). It...

May 15, 2024 · In this paper, we introduce a novel sensing system that utilizes the built-in accelerometer of a mobile phone to capture seismocardiography (SCG) signals, enabling accurate BP measurement. Our system surpasses previous mobile phone-based BP measurement systems, offering advantages such as high SNR, ease of use, and power efficiency.

Jan 31, 2022 · We have shown in a leave-one-subject-out experiment that the network is able to model the dependency between PPG and BP, achieving mean absolute errors of 9.43 for systolic and 6.88 for diastolic...

Feb 22, 2023 · Presented at MobiCom 21.

Aug 23, 2021 · 近日，北理工计算机学院李凡教授团队在腕带式持续血压测量方面取得重要研究进展。 相关研究成果“Crisp-BP: Continuous Wrist PPG-based Blood Pressure Measurement|”被国际顶级会议The 27th Annual International Conference on Mobile Computing...

Jun 30, 2022 · Crisp-BP: continuous wrist PPG-based blood pressure measurement. MobiCom 2021: 378-391

Oct 19, 2021 · The wrist-watch BP monitor was developed to measure BP through a simple maneuver: holding the watch against the sternum to detect micro-vibrations of the chest wall associated with the heartbeat to improve accuracy and repeatability.

Crisp-BP: continuous wrist PPG-based blood pressure measurement. In ACM MobiCom '21: The 27th Annual International Conference on Mobile Computing and Networking, New Orleans, Louisiana, USA, October 25-29, 2021 .