Stopfen für eine Medizinische Injektionsvorrichtung

Details

Veröffentlichungs-Nr.

EP3881877

Aktenzeichen

EP20305280

Anmeldetag

17. März 2020

Veröffentlichung

12. Juni 2024

Erteilung

12. Juni 2024

Rechtsraum

EP

IPC

A61M5/178A61M5/28A61M5/31A61M5/315

Abstract

The present invention relates to a stopper (1) configured to be positioned inside a barrel (101) of an injection device (100) for injecting at least one composition, said stopper (1) comprising:- a gasket (10) comprising a proximal end (11), a distal end (12), a lateral wall (13), and a through hole (14, 71) extending from the proximal end to the distal end,- an insert (50) inserted in the through hole (14, 71),wherein the stopper is adapted to deform between:- a closed configuration wherein the gasket (10) cooperates with the insert to hermetically close the through hole (14, 71), for preventing flow of the composition between the proximal end (11) and the distal end (12) of the gasket (10), and- an open configuration wherein the gasket (10) cooperates with the insert to open a fluidic pathway in the through hole (14, 71) between the proximal end (11) and the distal end (12) of the gasket (10) for allowing flow of the composition

Anmelder

Firma

Becton Dickinson France

Land

🇫🇷 Frankreich

Fachgebiete