SENSING METHOD AND DEVICE OF ALCOHOL DRUNK USING SKIN GAS

摘要

PROBLEM TO BE SOLVED: To provide a small device that is used readily and readily carried, and to provide a reliable and noninvasive alcohol measuring method, where collecting of skin gas and measurement of it by an alcoholic sensor are integrated.;SOLUTION: This device includes a bag 3, made of tetrafluoropolyethylene for covering the entire hand, fingers, or other human skin surfaces 2 and collecting the skin gas, and a gas suction section 4 for sucking the collected skin gas. The alcoholic sensor 5 and a humidity sensor 6 are arranged. In this sensing method of the drunk alcohol that uses the skin gas, the skin gas sucked by a pump 7 is measured so that it is discharged to the outside via the alcoholic sensor 5 and the humidity sensor 6.;COPYRIGHT: (C)2009,JPO&INPIT