Quantitative optical monitoring of the hemoglobin concentration and saturation in the piglet brain

S. Fantini; M. A. Franceschini; D. Hueber; G. Greisen; N. C. Brun; B. Quistorff; J. Ballesteros; Q. Zhang; H. Ma; V. Ntziachristos; B. Chance

doi:10.1364/BOSD.2000.WA3

Biomedical Optical Spectroscopy and Diagnostics
OSA Trends in Optics and Photonics (Optica Publishing Group, 2000),
paper WA3
•https://doi.org/10.1364/BOSD.2000.WA3

Quantitative optical monitoring of the hemoglobin concentration and saturation in the piglet brain

S. Fantini, M. A. Franceschini, D. Hueber, G. Greisen, N. C. Brun, B. Quistorff, J. Ballesteros, Q. Zhang, H. Ma, V. Ntziachristos, and B. Chance

Biomedical Optical Spectroscopy and Diagnostics 2000

Miami Beach, Florida United States
ISBN: 1-55752-632-X

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Monitoring Hemodynamics in Tissue (WA)

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S. Fantini, M. A. Franceschini, D. Hueber, G. Greisen, N. C. Brun, B. Quistorff, J. Ballesteros, Q. Zhang, H. Ma, V. Ntziachristos, and B. Chance, "Quantitative optical monitoring of the hemoglobin concentration and saturation in the piglet brain," in Biomedical Optical Spectroscopy and Diagnostics, T. Li, ed., Vol. 38 of OSA Trends in Optics and Photonics (Optica Publishing Group, 2000), paper WA3.

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Abstract

We have used frequency-domain spectroscopy to measure the hemoglobin concentration (THC) and saturation (StO₂) of the piglet brain during hypoxia and hemodilution. We have investigated the effect of background absorption on the measurement of THC and StO₂.

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