Medical injector and medicament loading system for use therewith
US6673035B1 · kind B1 · utility
151Cited by
40References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2000 |
| Grant date | Jan 6, 2004 |
| Priority date | — |
| Expiry date | Oct 20, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M5/31551
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention discloses a medical injector and medicament loading system for use therewith. The medicament loading system includes cap for a medicament cartridge. The cap has a post for causing movement of the cartridge stopper toward the seal when the cap engages the medicament cartridge to thereby eliminate adhesion between the medicament chamber and the stopper. The medical injector according to the present invention includes the medicament loading system, i.e. a cartridge assembly, a needle free syringe assembly, and a power pack assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.