Current progress of photoplethysmography and SPO2 for health monitoring
T Tamura - Biomedical engineering letters, 2019 - Springer
A photoplethysmograph (PPG) is a simple medical device for monitoring blood flow and
transportation of substances in the blood. It consists of a light source and a photodetector for …
transportation of substances in the blood. It consists of a light source and a photodetector for …
[HTML][HTML] The 2023 wearable photoplethysmography roadmap
Photoplethysmography is a key sensing technology which is used in wearable devices such
as smartwatches and fitness trackers. Currently, photoplethysmography sensors are used to …
as smartwatches and fitness trackers. Currently, photoplethysmography sensors are used to …
[HTML][HTML] Fully integrated photoacoustic microscopy and photoplethysmography of human in vivo
Photoacoustic microscopy (PAM) is used to visualize blood vessels and to monitor their time-
dependent changes. Photoplethysmography (PPG) measures hemodynamic time-series …
dependent changes. Photoplethysmography (PPG) measures hemodynamic time-series …
[HTML][HTML] Clinical assessment of a non-invasive wearable MEMS pressure sensor array for monitoring of arterial pulse waveform, heart rate and detection of atrial …
M Kaisti, T Panula, J Leppänen, R Punkkinen… - NPJ digital …, 2019 - nature.com
There is an unmet clinical need for a low cost and easy to use wearable devices for
continuous cardiovascular health monitoring. A flexible and wearable wristband, based on …
continuous cardiovascular health monitoring. A flexible and wearable wristband, based on …
Hyperspectral imaging of human skin aided by artificial neural networks
We developed a compact, hand-held hyperspectral imaging system for 2D neural network-
based visualization of skin chromophores and blood oxygenation. State-of-the-art micro …
based visualization of skin chromophores and blood oxygenation. State-of-the-art micro …
A review on computation methods used in photoplethysmography signal analysis for heart rate estimation
Photoplethysmography (PPG) sensor-enabled wearable health monitoring devices can
monitor realtime health status. PPG technology is a low-cost, noninvasive optical method …
monitor realtime health status. PPG technology is a low-cost, noninvasive optical method …
[HTML][HTML] A broader look: Camera-based vital sign estimation across the spectrum
Objectives: Camera-based vital sign estimation allows the contactless assessment of
important physiological parameters. Seminal contributions were made in the 1930s, 1980s …
important physiological parameters. Seminal contributions were made in the 1930s, 1980s …
Comparison of pulse wave signal monitoring techniques with different fiber-optic interferometric sensing elements
Pulse wave (PW) measurement is a highly prominent technique, used in biomedical
diagnostics. Development of novel PW sensors with increased accuracy and reduced …
diagnostics. Development of novel PW sensors with increased accuracy and reduced …
Assessment of deep learning based blood pressure prediction from PPG and rPPG signals
F Schrumpf, P Frenzel, C Aust… - Proceedings of the …, 2021 - openaccess.thecvf.com
Exploiting photoplethysmography signals (PPG) for non-invasive blood pressure BP)
measurement is interesting for various reasons. First, PPG can easily be measured using …
measurement is interesting for various reasons. First, PPG can easily be measured using …
Photoplethysmography signal processing and synthesis
This chapter presents the fundamental signal processing techniques used to analyze the
PPG signal. The chapter starts by providing an overview of the PPG signal, covering its …
PPG signal. The chapter starts by providing an overview of the PPG signal, covering its …