Tongue cleaning device with dissolvable blister

Details Tongue cleaning device with dissolvable blister Tongue cleaning device with dissolvable blister

2011-04-26

2011-04-26

Azpuru, Carlos A (Department: 1617)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Food or edible as carrier for pharmaceutical

Reexamination Certificate

active

07931913

ABSTRACT:
A device for cleaning the tongue and mouth is formed to have beneficial surface features. Depressions are formed on one surface of the device to facilitate adhering the device to the roof of the mouth. Dissolvable blisters are formed on one surface to contain and deliver a material, such as mouthwash or medicine, into the mouth of the user. The blisters may formed with different wall thicknesses to provide a time-controlled release of the deliverable material.

REFERENCES:
patent: 4432114 (1984-02-01), Goudsmit
Notice of Allowance and Fee(s) Due dated Jun. 10, 2009 in U.S. Appl. No. 11/093,785.

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