Abstract
A laser gas analyzer has been designed for determining the composition of exhaled air by means of photoacoustic spectroscopy. The analyzer, based on a broadband optical parametric oscillator and photoacoustic detector, provides high-precision rapid analysis of the multicomponent composition of human exhaled air for dynamic estimation of the efficiency of treating bronchus and lung diseases.
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Karapuzikov, A.A., Sherstov, I.V., Kolker, D.B. et al. LaserBreeze gas analyzer for noninvasive diagnostics of air exhaled by patients. Phys. Wave Phen. 22, 189–196 (2014). https://doi.org/10.3103/S1541308X14030054
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DOI: https://doi.org/10.3103/S1541308X14030054