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US 2026/0174974 A1Published application
A disposable cassette, a subassembly of a medicament delivery device and a medicament delivery device
AssigneeShl Medical AG
InventorsDaniel Säll, Rasmus Renstad
Life of this patent
Estimating the term…
Abstract
The present disclosure generally relates to medicament delivery devices such as autoinjectors, and particularly concerns a disposable cassette configured to accommodate a medicament container, and to a subassembly for a medicament delivery device.
Claims16
1-15. (canceled)
A subassembly for a medicament delivery device, the subassembly comprising:
- a proximal receiving interface adapted to receive a cassette accommodating a medicament container of the medicament delivery device, the proximal receiving interface comprising a curved distally facing surface adapted to receive and slidably guide a radially extending protrusion of the cassette in a distal direction when the cassette axially rotates relative the receiving interface until a proximally facing surface of the cassette engages with a distally facing surface of the receiving interface to longitudinally lock the cassette in an attached position in the receiving interface;
- and
- an activation interface comprising a proximally facing surface adapted to receive a distally extending protrusion of the cassette, wherein when the activation interface is pushed distally by the cassette it causes activation of a first switch of the subassembly to activate an electronic reader to read an electronic tag of the cassette.
Dependencies are inferred from the claim text.