Pre-filled syringe for abusable drugs
US4367738A · kind A · utility
83Cited by
11References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1981 |
| Grant date | Jan 11, 1983 |
| Priority date | — |
| Expiry date | Oct 28, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/5006
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A pre-filled syringe suitable for administration of abusable injectable drugs which prevents surreptitious injection of the drug and replacement by an adulterant to avoid detection of the abuse.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.