STOPPER FOR A MEDICAL INJECTION DEVICE

The present invention relates to a stopper (1) to be positioned inside a barrel (101) of an injection device (100), said stopper (1) comprising:- a gasket (10) comprising a through hole (71) extending from the proximal end to the distal end,- an insert (50) directly received in the through hole (71)...

Full description

Saved in:
Bibliographic Details
Main Authors MICHEL, Frédéric, LEHEE, Guillaume, BHUVANESH KULKARNI, Pooja
Format Patent
LanguageEnglish
French
German
Published 04.09.2024
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to a stopper (1) to be positioned inside a barrel (101) of an injection device (100), said stopper (1) comprising:- a gasket (10) comprising a through hole (71) extending from the proximal end to the distal end,- an insert (50) directly received in the through hole (71),wherein the stopper is adapted to deform between:a closed configuration wherein an outer surface (55) of the insert (50) sealingly engages the through hole (71) for preventing flow of the composition between the proximal end (11) and the distal end (12), a protruding portion (60) of the insert protrudes distally from the the gasket (10), andan open configuration wherein the protruding portion (60) of the insert abuts a distal end (104) of the barrel, and the outer surface (55) of the insert disengages from the through hole to open the fluidic pathway between the insert (50) and the barrel (101).
Bibliography:Application Number: EP20240181447