IEEE journal of biomedical and health informatics
Utilizing Multi-PPG-Sensor Site Information in a Localized Wrist Area for Improving Cuffless Blood Pressure Estimation.
Zijun Liu, Rushuang Zhou, Ting Xiang, Nan Ji, Yuanting Zhang
Published: 202510.1109/JBHI.2025.3619070
Abstract
Blood pressure (BP) measurement accuracy is highly sensitive to sensor placement. To address this, we investigated the effect of multi-sensor sites on BP estimation using a 9-channel single-wavelength photoplethysmography (PPG) sensor array placed wi…
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