A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 33/06 (2006.01) A61K 9/00 (2006.01) A61K 31/19 (2006.01) A61K 31/195 (2006.01) A61K 31/38 (2006.01)
Patent
CA 2290546
An ophthalmic composition containing a divalent salt and a non-steroidal anti- inflammatory agent as a precipitate. The composition reduces or eliminates the risk of stinging and burning the eye from topical application. Additionally a preservative system comprising a perborate salt, a polyphosphonic acid peroxy stabilizer and EDTA provides stable preservation of a variety of aqueous ophthalmic compositions.
L'invention concerne une composition ophtalmique renfermant un sel bivalent et un agent anti-inflammatoire non stéroïdique sous forme de précipité. Ladite composition réduit ou élimine les risques de brûlure ou de démangeaison de l'oeil inhérents à l'application topique. Un système de conservation comprenant un sel de perborate, un stabilisant peroxy d'acide polyphosphonique et de l'EDTA, permet en outre une conservation stable de diverses compositions ophtalmiques aqueuses.
Bowman Lyle M.
Memarzadeh Eric B.
Pfeiffer James F.
Roy Samir
Insite Vision Incorporated
Smart & Biggar
LandOfFree
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