Medicament delivery device
US12337160B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2024 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Apr 19, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3267
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medicament delivery device has an actuation member which is movable relative to a body. The actuation member has a flexible arm comprising an engagement surface. The device has a contoured surface. When the actuation member is in a first position the engagement surface engages the contoured surface. When the actuation member moves to a second position, the flexible arm is deflected radially by the engagement of the engagement surface with the contoured surface. The device further has a blocking member. The blocking member has a proximal portion which engages the flexible arm when the blocking member is in an extended position for preventing the flexible arm from being deflected radially and moving distally. The blocking member is movable relative to the body to disengage the proximal portion from the flexible arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.