| 摘要 |
The present invention relates to a toothbrush which includes crests, roves, bunches or groups of bent or angled bristles, which can be alternated with crests, roves, bunches or groups of conventional straight bristles with various distributions over a base surface of the head of a toothbrush, which means that the brushing planes or bristle surface can be modified, having more than one brushing plane or bristle surface; in other words, the present invention comprises bristles that are bent or angled at the ends thereof, which provide other bristle surfaces that make it possible to brush surfaces that are perpendicular to the insertion plane of the bristles in the base surface of the brush head. Said invention enables oral brushing of teeth, gums and mucous membranes while simultaneously brushing orthodontic braces, prostheses or implants. |
