Noninvasive methods of measuring oxygen saturation in venous blood

The feasibility of measuring oxygen saturation in venous blood both by artificial modulation of the volume of tissue filled with blood and by determining the respiratory rhythm from a Fourier spectrum is demonstrated. Both methods have advantages and limitations. The results obtained by the two meth...

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Bibliographic Details
Published in:Journal of applied spectroscopy 2011-07, Vol.78 (3), p.406-413
Main Authors: Yesman, S. S., Mamilov, S. A., Asimov, M. M., Gisbreht, A. I.
Format: Article
Language:English
Subjects:
Analysis
Analytical Chemistry
Atomic/Molecular Structure and Spectra
Ischemia
Measurement
Methods
Oxyhemoglobin
Physics
Physics and Astronomy
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Summary:The feasibility of measuring oxygen saturation in venous blood both by artificial modulation of the volume of tissue filled with blood and by determining the respiratory rhythm from a Fourier spectrum is demonstrated. Both methods have advantages and limitations. The results obtained by the two methods correlate well with one another and with published data.
ISSN:0021-9037
1573-8647
DOI:10.1007/s10812-011-9473-2