Single use injection device
US4883473A · kind A · utility
67Cited by
11References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 27, 1988 |
| Grant date | Nov 28, 1989 |
| Priority date | — |
| Expiry date | May 27, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/50
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A single use, single dose injection administering device including a drug or vaccine containing body and a needle wherein the sidewalls have memory causing at least one sidewall to collapse into the other during the administration of the vaccine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.