Before-use mixing container

Details Before-use mixing container Before-use mixing container

B - Operations, Transporting

65

D

B65D 81/32 (2006.01) A61J 1/05 (2006.01) A61J 3/00 (2006.01)

Patent

CA 2757355

[object] To provide a before-use mixing container in which it is possible to perform a mixing operation for two types of medicinal solutions in its container independently of an uncovering operation for a cap or the like. [Solving Means] A before-use mixing container including a movable body 1 which has a tube section 11, a ceiled cylindrical inner tube 13 which is consecutively installed upright on an inner surface of the tube section, that partitions the tube section into two upper and lower chambers, and a first opening portion 13b drilled in a ceiling plane 13a of the inner tube, and in which a first medicinal solution A is contained in the lower chamber, an adapter 3 which has a fit-in tube section 31 which is tightly fit into the upper chamber of the movable body to be assembled so as to be rotatable with respect to the movable body, a partition wall surface 35 which is provided on an inner surface of the fit-in tube section, and is tightly attached to the ceiling plane of the inner tube of the movable body, and a second opening portion 35a which is drilled in the partition wall surface so as not to overlap the first opening portion, and a container main body 4 which has a lower mouth tube section 42 tightly fit into the upper chamber of the adapter, to be assembled so as not to be rotatable with respect to the adapter, and in which a second medicinal solution B is contained, in the before-use mixing container, when the movable body is relatively rotated with respect to the container main body, the first opening portion and the second opening portion are overlapped.

L'invention porte sur un récipient pour mélange avant l'utilisation, par lequel l'opération de mélange de deux types d'agents médicaux à l'intérieur d'un récipient est possible, indépendamment de l'opération de retrait d'un capuchon, etc. Le récipient comporte un corps mobile (1) qui comprend une partie cylindre (11), un cylindre interne (13) avec un dessus fermé qui est relié à une surface interne de la partie cylindre et s'étend à partir de celle-ci afin de séparer la partie cylindre en chambres supérieure et inférieure, et une première ouverture (13b) formée dans une surface supérieure (13a) du cylindre interne, la chambre inférieure contenant un premier agent médical (A) ; un adaptateur (3), qui comprend un cylindre adaptable (31) adapté de façon étanche dans la chambre supérieure du corps mobile de façon à pouvoir tourner par rapport au corps mobile, une paroi de séparation (35) disposée sur la surface interne du cylindre adaptable de façon à être en contact étroit avec la surface supérieure du cylindre interne, et une seconde ouverture (35a) formée dans la paroi de séparation de façon à ne pas chevaucher la première ouverture ; et un corps principal de récipient (4), qui comprend un cylindre ouvert inférieur (42) adapté de façon étanche dans la chambre supérieure de l'adaptateur de façon à ne pas tourner par rapport à l'adaptateur, et qui contient un second agent médical (B) ; et, dans celui-ci, lorsque le corps mobile est en rotation par rapport au corps principal de récipient, la première ouverture chevauche la seconde ouverture.

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