| 摘要 |
The present invention relates to an orthodontic toothbrush, particularly for children wearing regulating pins, characterized by a brushing head (30) comprising on the one hand two lateral and longitudinal groups of tufts of bristles (31,35), each group possessing tufts (32,36) inclined towards the outside of the brushing head and diverging relative to a median longitudinal plane of the head, and tufts (33,37) converging towards this median longitudinal plane, and secondly at least one central longitudinal row of shorter tufts (40) parallel to the median longitudinal plane.
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