Oral irrigator

Details Oral irrigator Oral irrigator

1986-01-16

1990-12-25

Yasko, John D.

Surgery

Truss

Perineal

604 73, 604 77, 433 81, A61H 900, A61M 3100, A61G 502

Patent

active

049795040

ABSTRACT:
An oral irrigator for lavaging all of the gingival crevice including the interdental area of the gums, provided with a tip at the end of a probe for separating the gum part known as the gingival collar from the facial or linqual and interproximal sides of the tooth and having a steady flow of antimicrobial fluid expelled from a zone surrounding said tip. Also shown is such an oral irrigator in combination with a tap water, pressure operated, germicidal-containing container forcing germicidal fluid through said oral irrigator tip, and with a tap water syphon delivery system.

REFERENCES:
patent: 1868893 (1932-07-01), Gentle
patent: 2187560 (1940-01-01), Reilly
patent: 3199510 (1965-08-01), Sinai
patent: 3214775 (1965-11-01), Morov et al.
patent: 3225759 (1965-12-01), Drapon et al.
patent: 3509874 (1970-05-01), Stillman
patent: 3739983 (1973-06-01), Jousson
patent: 3747216 (1973-07-01), Bassi et al.
patent: 4270533 (1981-06-01), Andrews

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