发明名称 |
METHOD AND APPARATUS FOR DETECTING BREATH ALCOHOL CONCENTRATION BASED ON ACOUSTIC BREATH SAMPLER |
摘要 |
An apparatus for detecting gaseous components in a breath, including a breath channel for receiving breath, a gas sensor and a flow sampler made with a vortex whistle flow-meter. Measuring the volume passed through the breath channel, and recovering the gaseous component concentration from the gas sensor reading and from the sampler reading. |
申请公布号 |
WO2014146714(A1) |
申请公布日期 |
2014.09.25 |
申请号 |
WO2013EP55883 |
申请日期 |
2013.03.21 |
申请人 |
BARBETTA, MARCO;PENZO, FABIO |
发明人 |
BARBETTA, MARCO;PENZO, FABIO |
分类号 |
G01N33/497 |
主分类号 |
G01N33/497 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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