Non-reusable drug prefilled syringe assembly and method of use
US4252118A · kind A · utility
94Cited by
4References
36Claims
0Family size
Inventors
Key dates
| Filing date | Apr 21, 1977 |
| Grant date | Feb 24, 1981 |
| Priority date | — |
| Expiry date | Apr 21, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/50
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A non-reusable prefilled syringe for a single administration of a drug solution. The syringe has a plunger for expelling the solution which is detachably fitted with an elastomeric cap. The syringe allows for a pre-vein test but is not adapted for reuse. A method of use for subcutaneous injection of mini-doses of the drug solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.