Oral hygiene apparatus

Details Oral hygiene apparatus Oral hygiene apparatus

1985-09-23

1988-04-05

Davis, Jr., Albert W.

Surgery

Truss

Perineal

128 53, 128 55, 15 22A, A61H 900, A61H 1300, A47K 704

Patent

active

047352000

ABSTRACT:
An apparatus for oral hygiene having a dental handpiece supporting a replaceable dental bit. The dental bit is operated by a fluid actuated driving mechanism in the handpiece causing reciprocation of the dental bit to cause a mechanical cleaning action on contact with dental surfaces. The dental bit has fluid outlet ports associated with it. A source of pressurized fluid is provided for supplying fluid to the interior of the handpiece which serves both to actuate the driving mechanism as well as for providing a supply of fluid to the dental bit for discharge through the outlet ports. The fluid thereby simultaneously imparts a fluid cleaning action to the dental surfaces in addition to the mechanical cleaning action.

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