A Sparse Sampling Sensor Front-end IC for Low Power Continuous SpO\(_2\) \& HR Monitoring

• Published in: arXiv.org
• Main Authors: Sina Faraji Alamouti, Jasmine, Jan, Yalcin, Cem, Ting, Jonathan, Arias, Ana Claudia, Muller, Rikky
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 13.08.2022
• Subjects: Algorithms; Energy consumption; Heart rate; Integrated circuits; Oxygenation; Photodiodes; Power consumption; Power management; Sampling; Sensors; Silicon; Telemedicine

Photoplethysmography (PPG) is an attractive method to acquire vital signs such as heart rate and blood oxygenation and is frequently used in clinical and at-home settings. Continuous operation of health monitoring devices demands a low power sensor that does not restrict the device battery life. Sil...