| 摘要 |
PURPOSE: A gingiva protector to prevent the gingiva from being hurt by the end of a toothbrush head while brushing teeth is provided. CONSTITUTION: A toothbrush with a protecting part(7) for gingiva comprises a handle and a toothbrush head made of same materials, bristles, a toothbrush body, and the end of the toothbrush head where soft silicone material like bristles for tiny tots is attached to. The toothbrush is useful for protecting the gingiva while brushing the back of the upper and lower teeth.
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