Design and development of a novel multi-channel photoplethysmographic research system

@article{Rybynok2013DesignAD,
  title={Design and development of a novel multi-channel photoplethysmographic research system},
  author={Victor Rybynok and Jan Marek May and Karthik Budidha and P. A. Kyriacou},
  journal={2013 IEEE Point-of-Care Healthcare Technologies (PHT)},
  year={2013},
  pages={267-270}
}
Photoplethysmography (PPG) is a non-invasive optical technique used in detecting blood volume changes in vascular tissue. In recent years, photoplethysmography has generated renewed interest among researchers, particularly due to its potential for widespread clinical applications beyond estimating heart rate and arterial oxygen saturation. Progress in these areas of research is dependent on PPG systems with the ability to record raw photoplethysmographic signals with high signal-to-noise ratio… CONTINUE READING

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