Injector cartridge door locking mechanism
US11819660B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2021 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Jan 19, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/6045
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An injector includes an injector housing and a cartridge door movably mounted to the injector housing between a fully closed position and an open position. A latching mechanism is movable between a latched position, locking the cartridge door to the injector housing in the fully closed position thereof, and an unlatched position, unlocking the cartridge door from the injector housing, thereby enabling movement of the cartridge door toward the open position. The latching mechanism is oriented in the unlatched position when the cartridge door is empty and the latching mechanism is configured to move to the latched position solely when a cartridge is present in the cartridge door and the cartridge door is subsequently moved to the fully closed position thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.