DEVICE FOR ORAL HYGIENE Russian patent published in 2012 - IPC A46B9/04 

FIELD: personal use articles.

SUBSTANCE: device for oral hygiene includes a handle and a head with a substantially flat base on which the protruding cleaning elements of at least two different basic geometric forms are placed, at least some of which are made in the form of elongated cleaning protrusions. There is at least one channel extending across the longitudinal direction of the cleaning protrusions and formed by gaps between directly adjacent cleaning elements. As the cleaning elements at least the elongated cleaning protrusions and cleaning pins made in the form of knobs are provided. In the continuation of the longitudinal extent of cleaning protrusions at least one cleaning pin is located.

EFFECT: provision of simplified cleaning of unit from dirt particles, and thus reduction of the possibility of reproduction in oral cavity of microorganisms.

53 cl, 43 dwg