一次性呼气式快速酒精检测装置

Disposable exhalation type rapid alcohol detection device

Abstract

The utility model provides a disposable exhalation type rapid alcohol detection device which comprises an exhalation type gas sampling bag and a gas alcohol detection pipe, wherein the exhalation type gas sampling bag is provided with a blowing nozzle which is connected with the gas alcohol detection pipe; the gas alcohol detection pipe comprises a glass tube, an upper breathable positioning layer and a lower breathable positioning layer; scales are arranged on the glass tube; the upper and lower breathable positioning layers are sealed in the glass tube; and a reactive reagent is arranged between the upper breathable positioning layer and the lower breathable positioning layer. The sampling bag is blown to completely swell by a tested object through the blowing nozzle, the detection pipe is inserted into the blowing nozzle of the sampling bag, the gas sampling bag is flattened by hand to force gas in the sampling bag to be exhausted through the gas alcohol detection pipe, and whether the alcohol content in gas exhaled by the tested object reaches drinking and drunk standards can be judged according to the length of a color change strip and the calibrated scales on the gas alcohol detection pipe. The device can be used for self-checking of common people and inspection of law-executors.
本实用新型提供一次性呼气式快速酒精检测装置,该装置包括:呼气式气体采样袋和气体酒精检测管;其中,所述呼气式采样袋设置有吹嘴,所述吹嘴与所述气体酒精检测管连接;所述气体酒精检测管包括:玻璃管,所述玻璃管上设置有刻度;上透气定位层和下透气定位层,密封于所述玻璃管内,并且在所述上透气定位层和下透气定位层之间具有反应试剂。由被检测者通过吹嘴将采样袋吹到完全涨鼓,再将检测管插入采样袋吹嘴,然后将气体采样袋用手压扁,强迫采样袋中的气体通过气体酒精检测管排出,通过气体酒精检测管上变色带的长度和标定的相关刻度,就可以判定被测者呼出气体中的酒精含量是否达到饮酒和醉酒的标准,可用于普通人自检和执法者检查。

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    CN-103439325-ADecember 11, 2013杭州博拓生物技术有限公司Breath alcohol rapid detection device