A - Human Necessities – 61 – C
Patent
A - Human Necessities
61
C
A61C 17/02 (2006.01) A61C 5/00 (2006.01)
Patent
CA 2526050
Oral treatment devices (100) include a barrier layer (102) and an oral treatment composition (112), and optionally an auxiliary adhesive composition, that acts as an endoskeleton so as to at least partially contribute to maintaining the barrier layer (102) in the shape of a dental tray, or in a tray-like configuration, prior to use. The barrier layer (102) protects the oral treatment (112) and/or adhesive composition from saliva or moisture during use. The treatment and/or auxiliary adhesive compositions (112) can have a consistency ranging from a sticky, viscous gel or a solid. They preferably include a tissue adhesion agent comprising a hydrophilic polymer.
L'invention concerne des dispositifs pour traitement oral (100) comprenant une couche barrière (102) et une composition pour traitement oral (112) et, éventuellement, une composition adhésive auxiliaire agissant comme squelette, de manière à contribuer, au moins partiellement, à maintenir la couche barrière (102), avant l'utilisation, sous la forme d'un plateau dentaire, ou dans une configuration analogue à un plateau. La couche barrière (102) protège le traitement oral (112) et/ou la composition adhésive, de la salive ou de l'humidité durant l'utilisation. Le traitement et/ou les compositions adhésives auxiliaires (112) peuvent avoir la consistance d'un gel collant ou visqueux ou une consistance solide. Ces produits renferment de préférence un agent d'adhérence aux tissus comprenant un polymère hydrophile.
Allred Peter M.
Anderson Scot N.
Fischer Dan E.
Jessop Neil T.
Mclean Bruce S.
Cassan Maclean
Ultradent Products Inc.
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