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Communication Dans Un Congrès Année : 2018

A low cost, handheld E-nose for renal diseases early diagnosis

Cyril Lahuec
Fabrice Seguin
J-L Wojkiewicz
N. Redon

Résumé

In the last decade, the use of electronic olfaction systems for the early diagnosis of several pathologies by breath analysis has been investigated. In this study, an electronic nose including seven polyaniline sensors has been developed. An impedance measurement circuit and a microcomputer to process the sensor responses were studied to give a pre-diagnosis conclusion. The measurement accuracy is 97% when it is exposed to a simulated human breath and different concentration of ammonia, from 500 ppb to 2.8 ppm. The described prototype weights about 300 g and can be used for 14 hours with a smartphone battery.
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Dates et versions

hal-01915321 , version 1 (07-11-2018)

Identifiants

Citer

Paul Le Maout, Pierre S Laquintinie, Cyril Lahuec, Fabrice Seguin, J-L Wojkiewicz, et al.. A low cost, handheld E-nose for renal diseases early diagnosis. 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jul 2018, Honolulu, United States. ⟨10.1109/EMBC.2018.8512847⟩. ⟨hal-01915321⟩
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