Syringe assembly
US10940090B2 · kind B2 · utility
0Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2015 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Jan 16, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3104
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A syringe assembly (2) comprises a syringe barrel (4) comprising an inner chamber (14) filled or adapted to be filled with medicament, and a channel (18) in fluid communication with the chamber and through which medicament is dispensed. The assembly further comprises an outer sheath (6) configured to be removably attached to the syringe barrel, and comprising a projection (40) which is received by the channel when the outer sheath is attached to the barrel, thereby creating a seal, which prevents medicament from flowing therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.