| 摘要 |
<p>The invention relates to an antibacterial toothbrush used for preventing and/or delaying the occurrence of the periodontal disease. According to the invention, the toothbrush has a mounting comprising some plastic bristles, a silver thread being wound over each bristle, whose ends are connected to a battery, during the functioning, an electric current of low voltage and intensity passes through the thread, which considerably increases the release of silver ions with antimicrobial activity.</p> |
