Design and Development of a Modular, Multichannel Photoplethysmography System

  title={Design and Development of a Modular, Multichannel Photoplethysmography System},
  author={K. Budidha and V. Rybynok and P. Kyriacou},
  journal={IEEE Transactions on Instrumentation and Measurement},
  • K. Budidha, V. Rybynok, P. Kyriacou
  • Published 2018
  • Computer Science
  • IEEE Transactions on Instrumentation and Measurement
  • In this paper, we present the design, development, and validation of a ‘modular photoplethysmography (PPG) system called ZenPPG. This portable, dual-channel system has the capability to produce “raw” PPG signals at two different wavelengths using commercial and/or custom-made PPG sensors. The system consists of five modules, each consisting of circuitry required to perform specific tasks, and are all interconnected by a system bus. The ZenPPG system also facilitates the acquisition of other… CONTINUE READING
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