Dentistry – Apparatus – Having intra-oral dispensing means
Patent
1987-06-17
1988-12-27
Mancene, Gene
Dentistry
Apparatus
Having intra-oral dispensing means
433 32, 128 66, A61G 1702
Patent
active
047938072
ABSTRACT:
An improved method and apparatus for effecting delivery of a chemical solution useful in the softening of tooth caries and/or plaque in a patient's mouth utilizes a reciprocating piston-type pump having flow and pressure regulation for injecting a pulsating jet stream of the solution at a controlled rate and pressure, in combination with a separate heater device adjacent an applicator maintaining the temperature of the solution at or near body temperature as it is delivered to the mouth.
REFERENCES:
patent: 4012842 (1977-03-01), Vit
patent: 4184064 (1980-01-01), Williams
patent: 4699589 (1987-10-01), Friedman et al.
Friedman Aaron
Minns H. Gordon
Lepiane Adriene J.
Mancene Gene
National Patent Dental Products, Inc.
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