A - Human Necessities – 61 – J
Patent
A - Human Necessities
61
J
A61J 3/00 (2006.01) A61J 1/00 (2006.01) A61M 5/14 (2006.01) A61M 5/152 (2006.01) A61M 37/00 (2006.01)
Patent
CA 2196677
This invention is an apparatus for controllably intermixing two or more components in a sterile, closed environment to produce a flowable substance, and then for expelling the flowable substance from the apparatus at a precisely controlled rate. The apparatus is particularly useful for medical applications, that includes a dispenser portion (10) with its own stored energy member (35) for dispensing the flowable mixture, and a coupling mechanism (12) for coupling a drug vial (42) to the dispenser portion (10) for the controlled mixing of a medicament contained within the drug vial (42) with a diluent stored within the dispenser portion (10) of the apparatus via a sterile pathway.
L'invention concerne un dispositif servant à mélanger, en fonction d'un dosage, deux constituants ou plus, dans un milieu fermé et stérile, de manière à obtenir une substance coulante, puis à expulser ladite substance du dispositif à une cadence régulée avec précision. Ce dispositif présente une efficacité particulière dans des mises en application médicales et comprend une partie distributrice (10) possédant son propre élément d'accumulation d'énergie (35) servant à distribuer le mélange coulant, ainsi qu'un mécanisme d'accouplement (12) servant à accoupler un flacon de médicament (42) à la partie distributrice (10), afin d'effectuer le mélange dosé d'un médicament contenu dans ledit flacon (42) avec un diluant se trouvant à l'intérieur de ladite partie distributrice (10) du dispositif, par l'intermédiaire d'un passage stérile.
Kriesel Marshall S.
Thompson Thomas N.
Goudreau Gage Dubuc
Science Incorporated
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