Vacuum teeth cleaning system

Details Vacuum teeth cleaning system Vacuum teeth cleaning system

1990-11-08

1991-11-05

Wilson, John J.

Surgery

Truss

Perineal

A61H 900

Patent

active

050624130

ABSTRACT:
A system for cleaning teeth includes a vacuum motor and a liquid container, each being connected through suction and liquid lines, respectively, to a teeth cleaning head which forms an air tight chamber over two to five teeth. In one embodiment, a one-piece head member has a resilient oval lip which seals against the teeth, a cavity, and a rotatably mounted cleaning roller in the cavity, with the roller being roated by the force of the liquid as the liquid is pulled over the roller by the vacuum. In another embodiment two clamp members, each having a resilient lip, are urged against the front and back faces of adjoining teeth by a spring to form an air-tight chamber on the teeth.

REFERENCES:
patent: 3079690 (1963-03-01), Lodige
patent: 3146478 (1964-09-01), Rosenthal
patent: 3211149 (1965-10-01), Fono
patent: 3379192 (1968-04-01), Warren, Jr.
patent: 3401690 (1968-09-01), Martin
patent: 3452746 (1969-07-01), Shanhouse
patent: 3731675 (1973-05-01), Kelly
patent: 4672953 (1987-06-01), DiVito

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