Mouth washer

Details Mouth washer Mouth washer

1995-06-14

1997-06-03

Hirsch, Paul J.

Dentistry

Apparatus

Having intra-oral dispensing means

433 88, A61C 1700

Patent

active

056347910

ABSTRACT:
A mouth washer has a nozzle substantially aligned with discharging direction of water pumpt, while a motor for driving the pump, a power source battery and a battery-charging secondary coil are disposed in series with the pumpt, and a water tank is provided along one side of such series disposition, whereby any hydraulic pressure loss upon jetting water out of the nozzle is reduced to realize a water jet under a sufficient hydraulic pressure, concurrently prolonging the life of the battery and maximizing the capacity of the water tank.

REFERENCES:
patent: 1398527 (1921-11-01), Muspratt
patent: 3144867 (1964-08-01), Trupp et al.
patent: 3654502 (1972-04-01), Carmona et al.
patent: 3759274 (1973-09-01), Warner
patent: 3902510 (1975-09-01), Roth
patent: 4236889 (1980-12-01), Wright
patent: 4326549 (1982-04-01), Hinding
patent: 4979503 (1990-12-01), Chernack
patent: 5069233 (1991-12-01), Ritter
patent: 5183035 (1993-02-01), Weir
patent: 5267579 (1993-12-01), Bushberger
patent: 5279314 (1994-01-01), Poulus et al.

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