| 摘要 |
FIELD: medicine. ^ SUBSTANCE: group of inventions relates to field of hygiene and can be used for oral cavity care. Electric toothbrush contains head, bearing cleaning elements; handle, narrowed part, passing between head and handle; anode and cathode, located on external surface of toothbrush either on head or on narrowed part; and engine unit. Handle is made with possibility of connecting with power source. Engine unit is brought into action by influence on anode and cathode with electrolyte solution, located between anode and cathode. Group of inventions also additionally includes two versions of toothbrush. In accordance with second version of electric toothbrush handle includes cavity, power source is located into handle cavity. In accordance with the third version electric toothbrush contains switch, functionally connected with, at least, one of electroconductive elements and power source. ^ EFFECT: extension of arsenal of technical means of said purpose. ^ 23 cl, 2 dwg |
