Noninvasive methods of measuring oxygen saturation in venous blood

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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Veröffentlicht in:Journal of applied spectroscopy 2011-07, Vol.78 (3), p.406-413
Hauptverfasser: Yesman, S. S., Mamilov, S. A., Asimov, M. M., Gisbreht, A. I.
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Analytical Chemistry
Atomic/Molecular Structure and Spectra
Ischemia
Measurement
Methods
Oxyhemoglobin
Physics
Physics and Astronomy
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Zusammenfassung: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