Medicament delivery device
US12343511B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2024 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Apr 19, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/208
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medicament delivery device includes an actuator including an actuation member configured to be movable by a user to an actuation position to cause a dose of medicament to be dispensed from the medicament delivery device. The actuator is configured to be movable from a deactivated position in which a user is prevented from moving the actuation member to the actuation position to an activated position in which the actuation member is released for movement by a user to the actuation position. The device includes a temperature-dependent actuator configured to move the actuator from the deactivated position to the activated position in response to a change in temperature of the temperature-dependent actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.