Medicament delivery device
US10342932B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2014 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Oct 26, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/0612
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A metered droplet medicament delivery device for delivering metered doses of medicament includes a proximal part and a distal part having opposite distal and proximal ends; a medicament container with a movable stopper; and a dose delivery mechanism that includes a plunger rod, operably arranged to act on the stopper. The proximal and distal parts are releasably connectable to each other. The proximal part includes a medicament container holder accommodating the medicament container, and the distal part includes the dose delivery mechanism. A plunger rod positioning member is engageable with a proximal end of the plunger rod and with a proximal area of the distal part for positioning the plunger rod in a longitudinal direction in relation to the proximal area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.