Apparatus and method for supplying a heated liquid

Details Apparatus and method for supplying a heated liquid Apparatus and method for supplying a heated liquid

1986-02-07

1987-10-13

Swiatek, Robert P.

Dentistry

Apparatus

Having intra-oral dispensing means

433 32, 128 66, A61G 1702

Patent

active

046995897

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.

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patent: 4249899 (1981-02-01), Davis
patent: 4302186 (1981-11-01), Cammack et al.

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