REFLECTANCE AND TRANSMITTANCE TECHNIQUES FOR TRANSCUTANEOUS ARTERIAL OXYGEN SATURATION MEASUREMENT: A COMPARISON STUDY
REFLECTANCE AND TRANSMITTANCE TECHNIQUES FOR TRANSCUTANEOUS ARTERIAL OXYGEN SATURATION MEASUREMENT: A COMPARISON STUDY
Cestari, Idágene Aparecida
Cad. Eng. Bioméd., vol.06, n2, p.367-374, 1989
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Resumo
A Transcutaneous Pulse Oximeter Prototype was built for operation in Reflectance or Transmittance mode. Analyses of the signals detected indicated that implications of optical characteristics of skin adjacent layers and background are stronger upon reflected intensities than transmitted intensities.
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Abstract
A Transcutaneous Pulse Oximeter Prototype was built for operation in Reflectance or Transmittance mode. Analyses of the signals detected indicated that implications of optical characteristics of skin adjacent layers and background are stronger upon reflected intensities than transmitted intensities.