ORAL CARE DEVICE Russian patent published in 2016 - IPC A46B3/06 

FIELD: hygiene.

SUBSTANCE: device for oral care is disclosed. Device comprises a head having the first surface, and a group of non-parallel tooth-cleaning elements extending from the first head surface. Tooth-cleaning elements together form a cavity of conical shape between themselves.

EFFECT: besides, the tooth-cleaning elements together form a wall around the cavity, wherein the wall has a proximal end near the first head surface and a distal end, located distally from the first head surface, herewith the wall distal end is formed by the distal ends of multiple tooth-cleaning elements.

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