Miniaturized Low-Power Head-Mounted PPG Board
摘要
This work presents the development of a miniaturized, low-power, Printed Circuit Board (PCB) probe used to explore various head locations for Photoplethysmography (PPG) monitoring. In the testing phase, the system consumes 83.5 mW, in the worst conditions. The optimal position for head PPG acquisitions proved to be the angular artery on the nose.