Exhaled air detection method and device

The invention provides an exhaled air detection method and device. The method comprises the following steps: receiving exhaled air; detecting exhaled air by utilizing a sensor array with a gas sensitive material, and generating a feedback signal of a sensor; and obtaining exhaled air detection data...

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Bibliographic Details
Main Authors PENG PEIYUAN, LIN YANLING
Format Patent
LanguageChinese
English
Published 09.10.2020
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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