Medicament delivery device
US9199038B2 · kind B2 · utility
115Cited by
4References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 23, 2011 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Jul 17, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/584
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to a medicament delivery device comprising a drive means configured to act on a medicament container for expelling a medicament; a holding means configured to hold said drive means in a pre-tensioned state; an activation means configured to interact with said holding means for releasing said drive means from the pre-tensioned state; wherein the device further comprises feedback means configured to interact both with said holding means and with said drive means for generating an audible and/or tactile and/or visual signal indicating that the medicament has been completely expelled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.