A - Human Necessities – 61 – J
Patent
A - Human Necessities
61
J
A61J 7/00 (2006.01) A47G 21/18 (2006.01)
Patent
CA 2268637
The present invention is directed to an oral active agent delivery system and method for delivering discrete units of an active agent to a patient. An elongate tubular member (10) having first and second ends (12, 14) comprises first (16) and second (26, 28, 30, 32) flow paths. Either of both of said flow paths contains an active agent (18). Liquid is drawn up into the first end of the member, and the liquid and active agent is drawn out of the second end of the member and into the patient's mouth.
L'invention concerne un système permettant d'administrer un agent actif par voie orale et une méthode permettant d'administrer à un patient des unités discrètes d'un agent actif. Un élément tubulaire allongé (10), présentant une première et une seconde extrémité (12, 14), comporte une première (16) et des secondes (26, 28, 30, 32) voies d'écoulement. Une voie d'écoulement, ou les deux, contient un agent actif (18). Le liquide est attiré dans la première extrémité de l'élément, puis le liquide et l'agent actif sont attirés à l'extérieur de la seconde extrémité dudit élément, de façon à passer dans la bouche du patient.
Ferrari Vincent J.
Roth Nathan
Wong Patrick S.-L.
Alza Corporation
Smart & Biggar
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