Injektionsvorrichtung

Details

Veröffentlichungs-Nr.

EP4755423

Anmeldetag

13. September 2019

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

A61M5/32, A61M5/20, A61M5/315A61M5/32

Abstract

An injection device for delivering a fluid from a syringe having a needle, the device comprising: a casing; a syringe carrier located within a proximal end of the casing for receiving a syringe and being movable along a longitudinal axis of the device between a stowed position and a needle insertion position; a drive assembly located within a distal end of the casing and being movable along said longitudinal axis by an insertion driver in order to move said syringe carrier and a loaded syringe from said stowed position to said needle insertion position, the drive assembly comprising: an insertion tube having a proximal end abutting said syringe carrier or a loaded syringe, a firing cartridge comprising a plunger, a reaction assembly releasably coupled to the plunger, and a delivery driver coupled between the plunger and the reaction assembly, the device further comprising a clip located within a proximal end of the insertion tube and being in a partially compressed state, the plunger being configured to push the clip out of the proximal end of the insertion tube at or close to an end of travel of the plunger, thereby allowing the clip to expand against an inner surface of the casing or a component coupled to the casing to produce an audible click.

Anmelder

Firma

Owen Mumford Ltd.

Land

🇬🇧 Großbritannien

Fachgebiete