Vaccine delivery system
US4022206A · kind A · utility
30Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 1975 |
| Grant date | May 10, 1977 |
| Priority date | — |
| Expiry date | Aug 1, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/288
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Vaccine delivery system having a lyophilized vaccine in human dosage concentration loaded into presterilized single dosage syringe having a squeezable body portion and a separate package containing enough water for injection to reconstitute the single dose of lyophilized vaccine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.