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METHOD OF AND APPARATUS FOR DETECTING UPPER RESPIRATORY BACTERIAL INFECTION FROM EXHALED MAMMALIAN BREATH AND COLORIMETRIC SENSOR ARRAY CARTRIDGE
METHOD OF AND APPARATUS FOR DETECTING UPPER RESPIRATORY BACTERIAL INFECTION FROM EXHALED MAMMALIAN BREATH AND COLORIMETRIC SENSOR ARRAY CARTRIDGE
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机译:检测呼出的哺乳动物呼吸道和比色传感器阵列对上呼吸道细菌感染的方法和装置
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摘要
An upper respiratory bacterial infection is detected from exhaled mammalian breath by using a colorimetric sensor array having a spectral response characteristic that changes when exposed to bacteria-produced analytes in the exhaled breath. A flow regulating system directs a leading portion of the exhaled breath into gaseous communication with the array to change its spectral response characteristic, and discharges a trailing portion of the exhaled breath exteriorly of the apparatus. A spectral analysis system analyzes the spectral response characteristic changed solely by the leading portion of the exhaled breath, and detects the upper respiratory bacterial infection when the bacteria-produced analytes are present therein. Reactivity of the analytes with the array is increased by advance oxidizing and/or heating the analytes.
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