Investigation of lung volume measurements in neonates using gas in scattering media absorption spectroscopy

Pacheco, Andrea; Jayet, Bapiste; Grygoryev, Konstantin; Messina, Walter; Dehghani, Hamid; Krite Svanberh, Emilie; Dempsey, Eugene M.; Andersson-Engels, Stefan

Investigation of lung volume measurements in neonates using gas in scattering media absorption spectroscopy

Files

Translational-2022-TW1B.4.pdf(425.78 KB)

Published version

Date

2022-04

Authors

Pacheco, Andrea

Jayet, Bapiste

Grygoryev, Konstantin

Messina, Walter

Dehghani, Hamid

Krite Svanberh, Emilie

Dempsey, Eugene M.

Andersson-Engels, Stefan

Publisher

Optica Publishing Group

Published Version

10.1364/TRANSLATIONAL.2022.TW1B.4

Abstract

We perform phantom and numerical studies of the changes in molecular oxygen and water vapor spectroscopic signals, showing the potential of measuring pulmonary volume changes with GASMAS technique in neonates.

Keywords

GASMAS technique , Neonates , Gas in scattering media absorption spectroscopy (GASMAS) , Absorption spectroscopy , Computed tomography , Light propagation , Phantom studies , Scattering media , Tunable diode lasers

Citation

Pacheco, A., Jayet, B., Grygoryev, K., Messina, W., Dehghani, H., Svanberg, E.K., Dempsey, E. and Andersson-Engels, S. (2022) ‘Investigation of lung volume measurements in neonates using gas in scattering media absorption spectroscopy’, in Biophotonics Congress: Biomedical Optics 2022 (Translational, Microscopy, OCT, OTS, BRAIN), Fort Lauderdale, Florida, 24-27 April, Optica Publishing Group, TW1B.4. (2 pp). https://doi.org/10.1364/TRANSLATIONAL.2022.TW1B.4.