Closure cap for a container for receiving medical liquids,...

Details Closure cap for a container for receiving medical liquids,... Closure cap for a container for receiving medical liquids,...

A - Human Necessities

61

J

A61J 1/14 (2006.01)

Patent

CA 2677286

The invention relates to a closure cap for a container for receiving medical liquids, in particular a BFS vial which is produced by a blow-fill-seal process, and to a BFS container with such a closure cap. The closure cap (1) according to the invention has a cover part (2) and an edge part (3), with an injection part (A) arranged in the cover part. The injection part (A) has an outwardly directed connection part (6) with a conical recess (7) for receiving the cone stem of a needleless injection syringe in a seal-forming manner, and an inwardly directed closure part (14) which has a self-sealing membrane (16) for closing the recess (7) of the connection part. The self-sealing membrane (16) is slotted. The closure cap according to the invention allows a liquid to be injected without use of an injection needle.

L'invention concerne un capuchon de fermeture pour un récipient destiné à recevoir des liquides médicaux, en particulier une bouteille BFS, qui est fabriquée selon le procédé de soufflage-remplissage-scellage (Blow-Fill-Seal), ainsi qu'un récipient BFS ayant un tel capuchon de fermeture. Le capuchon de fermeture (1) selon l'invention présente une partie de recouvrement (2) et une partie de bord (3), une partie moulée (A) étant disposée dans la partie de recouvrement. La partie moulée (A) présente une partie de raccordement (6) orientée vers l'extérieur, avec un évidement conique (7) pour recevoir de manière étanche la tige conique d'une seringue d'injection sans aiguille, et présente aussi une partie de fermeture (14) orientée vers l'intérieur, qui présente une membrane (16) à étanchéité intrinsèque, pour fermer l'évidement (7) de la partie de raccordement. La membrane (16) à étanchéité intrinsèque est fendue. Le capuchon de fermeture selon l'invention permet d'injecter un liquide sans utiliser d'aiguille d'injection.

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