Oral cavity cleaner

Details Oral cavity cleaner Oral cavity cleaner

1981-07-10

1983-11-01

Eskovitz, Jay N.

Dentistry

Apparatus

Having intra-oral dispensing means

128 66, A46B 1306

Patent

active

044128231

ABSTRACT:
An oral cavity cleaner including a pump unit for supplying a pulsating stream of high-pressure fluid, and a toothbrush unit connected thereto via a flexible conduit. The toothbrush unit includes an actuating member responsive to the pressure of the pulsating stream of fluid to provide a reciprocatory movement, a toothbrush connected to the actuating member, a valve section brought to an open position when the movement of the actuating member has exceeded a predetermined value, and an operating member for operating the valve section. The toothbrush can be automatically given a reciprocatory movement, and the high-pressure fluid can be ejected through the toothbrush or its ejection can be stopped as desired by manipulating the operating member while the toothbrush is being moved with a reciprocatory movement.

REFERENCES:
patent: 3214775 (1965-11-01), Murov et al.
patent: 3547110 (1970-12-01), Balamuth
patent: 3590813 (1971-07-01), Roszyk
patent: 3771186 (1973-11-01), Moret et al.
patent: 3909867 (1975-10-01), Hogsell
patent: 4257433 (1981-03-01), Kwan

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