DEVICE FOR ORAL CAVITY CARE Russian patent published in 2019 - IPC A46B9/04 

FIELD: hygiene.

SUBSTANCE: disclosed is an oral care appliance comprising a handle and a head extending along a longitudinal axis from a proximal end to a distal end, wherein the head comprises: a front surface; rear surface; as well as a plurality of tooth cleaning elements extending from the front surface; and soft tissue cleaner on head back surface; wherein the soft tissue cleaner comprises: a plurality of first projections protruding from the rear surface of the head; a plurality of second protrusions protruding from the rear surface of the head and a plurality of third protrusions protruding from the rear surface of the head and located in the third zone on the rear surface, wherein the different plurality of projections has different height.

EFFECT: disclosed is an oral care appliance.

15 cl, 9 dwg