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Proceedings Paper

Breath analysis system for early detection of lung diseases based on multi-sensor array
Author(s): Jin-Young Jeon; Joon-Boo Yu; Jeong-Suk Shin; Hyung-Gi Byun; Jeong-Ok Lim
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Paper Abstract

Expiratory breath contains various VOCs(Volatile Organic Compounds) produced from the human. When a certain disease exists, the exhalation has specific VOCs which may be generated from diseases. Many researchers have been actively working to find different types of biomarkers which are characteristic for particular diseases. Research regarding the identification of specific diseases from exhalation is still in progress. The aim of this research is to implement early detection of lung disease such as lung cancer and COPD(Chronic Obstructive Pulmonary Disease), which was nominated on the 6th of domestic death rate in 2010, based on multi-sensor array system. The system has been used to acquire sampled expiratory gases data and PCA(Principle Component Analysis) technique was applied to analyze signals from multi-sensor array. Throughout the experimental trials, a clearly distinguishable difference between lung disease patients and healthy controls was found from the measurement and analysis of their respective expiratory gases.

Paper Details

Date Published: 20 May 2013
PDF: 4 pages
Proc. SPIE 8879, Nano-Bio Sensing, Imaging, and Spectroscopy, 88790B (20 May 2013); doi: 10.1117/12.2018725
Show Author Affiliations
Jin-Young Jeon, Kangwon National Univ. (Korea, Republic of)
Joon-Boo Yu, Kyungpook National Univ. (Korea, Republic of)
Jeong-Suk Shin, Kangwon National Univ. (Korea, Republic of)
Hyung-Gi Byun, Kangwon National Univ. (Korea, Republic of)
Jeong-Ok Lim, Kyungpook National Univ. (Korea, Republic of)


Published in SPIE Proceedings Vol. 8879:
Nano-Bio Sensing, Imaging, and Spectroscopy
Shin Won Kang; Seung-Han Park; Luke P. Lee; Ki-Bong Song; Yo Han Choi, Editor(s)

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