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PORTABLE DEVICE FOR DETECTION OF BIOMARKERS IN EXHALED AIR AND METHOD OF BIOMARKER DETECTION IN EXHALED AIR
PORTABLE DEVICE FOR DETECTION OF BIOMARKERS IN EXHALED AIR AND METHOD OF BIOMARKER DETECTION IN EXHALED AIR
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机译:呼气中生物标志物的便携式装置及呼气中生物标志物的检测方法
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摘要
A portable device for monitoring of exhaled air composition provided with a mouthpiece (U) and an air duct leading the air to the outlet port (01) through a sensor unit (M), wherein the air duct is provided with a moisture filter (F) and the sensor unit (M) is connected with a control module (S) connected to an external interface system (I). The air duct also includes a pre-concentrator (P) and a carbon dioxide sensor (CO2) installed upstream of the sensor unit (M) and connected to the control unit (S) provided with a measurement triggering module (W) triggering a measurement using the sensor unit (M).;A method of exhaled air composition analysis according to the invention is characterised in that the composition analysis starts when the sensor (CO2) indication exceeds a threshold value.
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