Abstract

A photoplethysmograph with a data acquisition circuit board, using a USB interface and an analog optical sensor, was developed. This study describes an information system for collecting, processing, and storing photoplethysmographic pulse curves. Using a photoplethysmograph, a small sample was collected for processing using a software package written in the MATLAB programming environment.

© 2020 Optical Society of America

Towards a portable-noninvasive blood pressure monitoring system utilizing the photoplethysmogram signal

Ahmad Dagamseh, Qasem Qananwah, Hiam Al Quran, and Khalid Shaker Ibrahim
Biomed. Opt. Express 12(12) 7732-7751 (2021)

Angle-selective optical filter for highly sensitive reflection photoplethysmogram

Chan-Sol Hwang, Sung-Pyo Yang, Kyung-Won Jang, Jung-Woo Park, and Ki-Hun Jeong
Biomed. Opt. Express 8(10) 4361-4368 (2017)

Hardware implementation of pixel detection in gray-scale holographic data storage systems

Chi-Yun Chen and Tzi-Dar Chiueh
Appl. Opt. 51(34) 8228-8235 (2012)

Modeling photoplethysmographic signals in camera-based perfusion measurements: optoelectronic skin phantom

Michael Paul, Ana Filipa Mota, Christoph Hoog Antink, Vladimir Blazek, and Steffen Leonhardt
Biomed. Opt. Express 10(9) 4353-4368 (2019)

Development and field demonstration of a hardware-compressive fiber-optic true-time-delay steering system for phased-array antennas

Akis Goutzoulis, Ken Davies, John Zomp, Peter Hrycak, and Andy Johnson
Appl. Opt. 33(35) 8173-8185 (1994)