B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 25/08 (2006.01) A61J 1/00 (2006.01)
Patent
CA 2301727
The invention concerns a mixing flask for mixing two isolated constituents before they are drawn, comprising two tiered compartments one of which consists of the flask (1) itself, and the other is limited by joint (4) with a profile shaped like a base cup mobile inside the flask neck (2), of smaller cross-section than the main body, for contacting the two compartments, by the action of a plug capable of being pierced (10) mobile in said neck countering the force of an elastic crimping sleeve (14). The invention is useful for mixing solvent and lyophilizate before it is injected with a syringe.
Flacon mélangeur permettant d'assurer le mélange de deux composants isolés avant leur prélèvement comportant deux compartiments gigognes dont l'un est constitué du flacon (1) lui-même, et dont l'autre est limité par un joint (4) profilé en forme de coupelle apte à se déplacer à l'intérieur du col (2) du flacon, de section plus étroite que celle du corps principal, pour mettre en contact les deux compartiments, sous l'action d'un bouchon perforable (10) déplaçable dans ledit col à l'encontre de la force d'un manchonde sertissage élastique (14). Application au mélange de solvant et lyophilisat avant son injection à l'aide d'une seringue.
de Chaumont Jean
Mounier Dominique
de Chaumont Jean
Mounier Dominique
Ogilvy Renault
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