Dentistry – Apparatus – Having intra-oral dispensing means
Patent
1998-06-11
1999-11-09
Lucchesi, Nicholas D.
Dentistry
Apparatus
Having intra-oral dispensing means
433215, A61G 1702
Patent
active
059802499
ABSTRACT:
A dental appliance being adaptable to fit a range of variously sized dental arches composed of a polymeric material that preferably comprises a hydrophilic foam, in which a medicinal agent such as, for example, carbamide peroxide, in dry or hydrated form, may be incorporated or predispensed. In one embodiment of the invention, the appliance may be provided in packaging, or medicinal agent may be provided in a separate dispenser that minimizes or prevents permeation by water.
REFERENCES:
patent: 4173505 (1979-11-01), Jacobs
patent: 5063940 (1991-11-01), Adell et al.
patent: 5165424 (1992-11-01), Silverman
patent: 5575654 (1996-11-01), Fontenot
FOLH, LLC
Lucchesi Nicholas D.
Wylie Lynette
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