Needle protection device intended for a carpule and injection device comprising a carpule and this protection device
US7097636B2 · kind B2 · utility
19Cited by
15References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2004 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Nov 23, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3247
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The auxiliary device (2) for protecting a needle (30) comprises: The support (20) comprises the needle (30) along the axis of the chamber (27). The joining means (31) comprise hooks (32) which protrude in the chamber (27) and which delimit, around the needle (30), a cage (31) for resiliently latching around the neck (10) of a carpule (1) which forms the reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.