A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/22 (2006.01) A61K 9/00 (2006.01) A61K 9/44 (2006.01) A61K 31/4422 (2006.01)
Patent
CA 2269707
Disclosed is an osmotic pharmaceutical delivery system comprising (a) a semipermeable wall that maintains its integrity during pharmaceutical delivery and which has at least one passage therethrough; (b) a single, homogeneous composition within said wall, which composition consists essentially of (i) a pharmaceutically active agent; (ii) at least one non-swelling solubilizing agent which enhances the solubility of the pharmaceutically active agent; (iii) at least one non- swelling osmotic agent; and (iv) a non-swelling wicking agent dispersed throughout the composition which enhances the surface area contact of the pharmaceutical agent with the incoming aqueous fluid.
La présente invention concerne un système osmotique d'administration de substance pharmaceutique comprenant (a) une paroi semi-perméable qui conserve son intégrité pendant l'administration de la substance pharmaceutique, et qui comporte, traversant la paroi, au moins un passage; (b) une unique composition homogène contenue dans la paroi, laquelle composition est essentiellement constituée (i) d'un principe actif, (ii) d'au moins un agent de solubilité qui renforce la solubilité du principe actif, (iii) d'au moins un agent osmotique ne gonflant pas, et (iv) d'un agent d'imbibation ne gonflant pas, en dispersion dans toute la composition, et qui accroît la surface de contact du principe actif avec un fluide aqueux entrant.
Burnside Beth A.
Couch Richard A.
Flanner Henry H.
Rudnic Edward M.
Wassink Sandra E.
Shire Laboratories Inc.
Smart & Biggar
Supernus Pharmaceuticals Inc.
LandOfFree
Soluble form osmotic dose delivery system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Soluble form osmotic dose delivery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Soluble form osmotic dose delivery system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1635860