ELECTRIC TOOTH-BRUSH SUPPLIED WITH ELEMENT WITH ELECTRIC POWER SUPPLY Russian patent published in 2008 - IPC A61C17/34 A61C17/26 A46B13/00 A61N5/06 A61N7/00 

FIELD: items of personal use.

SUBSTANCE: electric tooth-brush contains the handle, a head and the narrowed part located between the handle and the head. The handle has an internal cavity which contains the engine and power supply source, and the head contains the holder of a bristle and an element with power supplies, executed in the form of the ultrasonic converter. The ultrasonic generator is electrically connected with a source of power supply and supplied by the ultrasonic megaphone which is passing from the ultrasonic converter to a surface of a head, and the engine is functionally connected to shaft for movement of the holder of a bristle.

EFFECT: allows expanding an arsenal of means for cleaning of teeth and care of an oral cavity.

7 cl, 30 dwg