Mouth alcohol tester
US8756974B2 · kind B2 · utility
2Cited by
20References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 22, 2012 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Mar 22, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/4972
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This application discloses a system for detecting mouth alcohol which is integrated with a breath-measuring instrument. In an embodiment, the breath-measuring instrument comprises a single fuel cell system, wherein the single fuel cell measures an individual's alveolar breath as well as detection of any mouth alcohol. In a further embodiment, the breath-measuring instrument comprises a first fuel cell and a second fuel cell, wherein the first fuel cell measures alveolar breath and the second fuel cell detects mouth alcohol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.