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Photoplethysmogram Measurement Without Direct Skin-to-Sensor Contact Using an Adaptive Light Source Intensity Control | IEEE Journals & Magazine | IEEE Xplore

Photoplethysmogram Measurement Without Direct Skin-to-Sensor Contact Using an Adaptive Light Source Intensity Control


Abstract:

We developed a chair-attached, nonintrusive photoplethysmogram (PPG) measuring system for everyday life, unconstrained monitoring using nonskin-contacting sensor-amplifie...Show More

Abstract:

We developed a chair-attached, nonintrusive photoplethysmogram (PPG) measuring system for everyday life, unconstrained monitoring using nonskin-contacting sensor-amplifier circuits capable of emitting suitable light intensity adaptable to clothing characteristics. Comparison between proposed and conventional systems showed reasonable correlation and root-mean-squared error levels, indicating its feasibility for unconstrained PPG monitoring.
Published in: IEEE Transactions on Information Technology in Biomedicine ( Volume: 13, Issue: 6, November 2009)
Page(s): 1085 - 1088
Date of Publication: 22 September 2009

ISSN Information:

PubMed ID: 19775979

References

References is not available for this document.