BRUSHING PART (VARIANTS) FOR TOOTHBRUSH WITH DRIVE AND TOOTHBRUSH WITH DRIVE (VARIANTS) WITH SUCH BRUSHING PART Russian patent published in 2008 - IPC A61C17/34 

FIELD: medicine; medical equipment.

SUBSTANCE: one end of the brushing part is attached to the toothbrush handle with the drive and has a holder on the other end. On the holder there is the first zone of tooth-care elements where at least one tooth-care element protrudes from it. The brushing part has a driving device that moves the first zone with tooth-care elements, the second zone with tooth-care elements towards the handle along the trajectories. The second zone has at least one tooth-care element protruding from it. The second zone moves along the same trajectory as the first zone. The brushing part may also have a holder with a disk-shaped zone with at least one tooth-care element and at least one finger zone on the holder running longwise from the disk-shaped zone towards the handle.

EFFECT: better brushing of the teeth.

48 cl, 14 dwg