A - Human Necessities – 61 – J
Patent
A - Human Necessities
61
J
A61J 7/00 (2006.01)
Patent
CA 2683499
The invention relates to a device for oral application of a substance, comprising an inner tube (110) surrounding a first volume (120), an outer tube (170) surrounding a second volume (180), the second volume comprising a cavity section (182) adjoining an inlet opening of the outer tube being adapted for containing the substance, a separation area (130) arranged in the second volume, the separation area adjoining the cavity section and the first volume, and a selective connecting passage (160) between the cavity section and a pressure compensation space to selectively enable a flow of the substance from the cavity section though the first volume. Further, the invention relates to a kit-of -parts, comprising the inventive device a predefined amount of a substance being contained in a receptacle, the receptacle being a part of the kit-of -parts, or the predefined amount of the substance being contained in the cavity section, and instructions for the use of the substance. Additionally, the present invention relates to method for filling the inventive device as well as to a method for oral application using the inventive device.
dispositif d'application orale de substance, comprenant: tube interne entourant un premier volume, tube externe entourant un second volume, et ce second volume comporte une cavité adjacente à une admission du tube externe capable de recevoir la substance, zone de séparation dans le second volume, cette zone adjacente à la cavité et au premier volume, et enfin passage de liaison sélectif entre la cavité et un espace de compensation de pression pour l'acheminement sélectif de flux de substance depuis la cavité à travers le premier volume. On décrit par ailleurs un kit de pièces qui comprend le dispositif proprement dit, une quantité préétablie de substance contenue dans le réceptacle, lequel est une pièce appartenant au kit en question, ou la quantité préétablie de la substance incluse en tant que contenu de la cavité, et des instructions d'utilisation de la substance. Enfin, on décrit un procédé de remplissage du dispositif et un procédé d'application orale par le biais de ce dispositif.
Jakob Thomas
Reichenberger Robert
Schwarz Franz Xaver
Gowling Lafleur Henderson Llp
Sandoz Ag
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