A - Human Necessities – 61 – C
Patent
A - Human Necessities
61
C
A61C 19/06 (2006.01) A61K 6/083 (2006.01) A61K 6/09 (2006.01) A61K 9/00 (2006.01) A61K 7/18 (1990.01)
Patent
CA 2113634
A gel tray (I) for holding a medicament to be applied to the teeth and gums of a patient includes a handle (18) and an opposing buckle (20). In one embodiment, the buckle (20) includes a tongue portion (22) and a retainer strip (26) surrounding the tongue portion so as to define a narrow space (30) be- tween the tongue portion (22) and the retainer strip (26), the narrow strip hav-ing a width less than the thickness of the handle (18). The handle (18) has a tongue reception groove (18b) extending transverse to its length at a position such that the tongue reception groove (18b) is engaged by the tongue when the tray is folded. The tray can be combined with or preloaded with a treatment agent such as from 0.05 to 5 wt.% of a soluble fluoride, either in an acidic gel or a neutral.
Hart Adrian
Kaminsky John A.
Gillette Canada Inc.
Macrae & Co.
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