Simple analysis method of drugs
US9097693B2 · kind B2 · utility
0Cited by
2References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 14, 2006 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Jan 28, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/8813
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention provides a method for simple, rapid and inexpensive analysis of drugs such as nicotine and other drugs which are accumulated in biological samples of addictive drugger of tobacco, stimulant drug and the like. The method comprises the steps of introducing the biological sample into an injection needle, inserting the needle into an injector of a chromatograph and injecting a carrier into the needle to conduct chromatography treatment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.