| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an oral care device that can keep the mouth more clean. <P>SOLUTION: In a cleaning part 20 of the oral care device 1, an electrode 23c is formed which is one of at least a pair of electrodes 15, 23c of a current-carrying part. The electrode 23c is covered with a coating 23b formed by coating a core part 23a formed of a conductive material 23a with a nonconductive material, and the tip end of the core part 23a is exposed. In addition, walls 24, 25 are formed at a more forward position than the electrode 23c of the cleaning part 20 in a moving direction of the cleaning part 20. <P>COPYRIGHT: (C)2013,JPO&INPIT |
