Journal
ELECTRONICS
Volume 3, Issue 2, Pages 282-302Publisher
MDPI
DOI: 10.3390/electronics3020282
Keywords
photoplethysmography; pulse rate; reflectance; transmittance; green light; infrared light; adaptive filter; least mean square algorithm
Categories
Funding
- Regional Innovation Strategy Support Program
Ask authors/readers for more resources
Photoplethysmography (PPG) technology has been used to develop small, wearable, pulse rate sensors. These devices, consisting of infrared light-emitting diodes (LEDs) and photodetectors, offer a simple, reliable, low-cost means of monitoring the pulse rate noninvasively. Recent advances in optical technology have facilitated the use of high-intensity green LEDs for PPG, increasing the adoption of this measurement technique. In this review, we briefly present the history of PPG and recent developments in wearable pulse rate sensors with green LEDs. The application of wearable pulse rate monitors is discussed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available