Medical injection device
US9750892B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2015 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Nov 22, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3117
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to injection devices for injecting a dose of a medicament. The injection device (100) incorporates a housing (101), a needle assembly (150) and a cover (200). The needle assembly (150) comprises an injection needle (152,153) accommodated in a needle container (151) having an opening which in a storage state of the injection device (100) is sealed by a film seal (155). The cover may include sections (201,202) arranged movable relative to the housing (101). The injection device (100) is so configured that upon movement of the cover sections (201,202) relative to the housing (101) the film seal (155) is changed from a sealing state to an unsealing state for shifting the injection device (100) into a ready-to-administer state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.