发明名称 |
Liquid and solid trapping mouthpiece |
摘要 |
A liquid and solid trap which induces cyclonic motion of a breath flow to separate solids and liquids from a breath sample prior to that sample being provided to a breath detector for determining composition of the vapor portion of said sample. The trap is generally used on delivery type testing devices used for measuring breath alcohol content. |
申请公布号 |
US8176766(B1) |
申请公布日期 |
2012.05.15 |
申请号 |
US20090408451 |
申请日期 |
2009.03.20 |
申请人 |
RUIZ HECTOR;GONZALEZ ILDEFONSO;LUECK KEITH;ALCOTEK, INC. |
发明人 |
RUIZ HECTOR;GONZALEZ ILDEFONSO;LUECK KEITH |
分类号 |
G01N1/22;G01N33/497 |
主分类号 |
G01N1/22 |
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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