Experimental setup and method for human breath analysis for the primary diagnosis of diseases

Anastasia V. Scherbakova; Dmitriy R. Anfimov; Igor S. Golyak; Elisabeth R. Kareva; Andrei N. Morozov; Pavel P. Demkin; Igor L. Fufurin

doi:10.1117/12.2591085

4 May 2021 Experimental setup and method for human breath analysis for the primary diagnosis of diseases

Anastasia V. Scherbakova, Dmitriy R. Anfimov, Igor S. Golyak, Elisabeth R. Kareva, Andrei N. Morozov, Pavel P. Demkin, Igor L. Fufurin

Author Affiliations +

Proceedings Volume 11845, Saratov Fall Meeting 2020: Optical and Nanotechnologies for Biology and Medicine; 118450S (2021) https://doi.org/10.1117/12.2591085
Event: Saratov Fall Meeting 2020, 2020, Saratov, Russian Federation

Abstract

The paper presents a schematic diagram of the experimental setup human breath analysis using a broadband infrared quantum-cascade laser and a multipass Herriot gas cell. The sensitivity of described experimental setup allows to detect most common biomarkers of various diseases. The experimental spectra for several test substances are measured, threshold concentrations are detected. Statistical numerical methods and deep learning for spectra analysis are considered.

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Anastasia V. Scherbakova, Dmitriy R. Anfimov, Igor S. Golyak, Elisabeth R. Kareva, Andrei N. Morozov, Pavel P. Demkin, and Igor L. Fufurin "Experimental setup and method for human breath analysis for the primary diagnosis of diseases", Proc. SPIE 11845, Saratov Fall Meeting 2020: Optical and Nanotechnologies for Biology and Medicine, 118450S (4 May 2021); https://doi.org/10.1117/12.2591085

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