Dentistry – Apparatus – Having intra-oral dispensing means
Patent
1984-05-03
1986-07-29
Peshock, Robert
Dentistry
Apparatus
Having intra-oral dispensing means
137607, A61C 1902
Patent
active
046029060
ABSTRACT:
A dental instrument for applying powdered polymers has a reservoir for the powdered polymer that is pressurized at least while the polymer is being applied and communicates with a polymer nozzle through a line for conveying the powdered polymer, which contains a polymer-blocking mechanism. A line for conveying liquid monomer connects a liquid-monomer container, which is also pressurized, with a liquid-monomer nozzle. The release of liquid monomer is controlled by another blocking mechanism. The nozzles are positioned at an interval while being aimed at the same operating area.
REFERENCES:
patent: 3277921 (1966-10-01), Cornelius
patent: 3500750 (1970-03-01), Vohl
patent: 3874083 (1975-04-01), Buckley
Etablissement Dentaire Ivoclar
Peshock Robert
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