| 摘要 |
<p>An oral care apparatus (1) is an apparatus for performing care on an oral cavity using a care member, and includes an accelerometer (15), a driving unit (10) for vibrating the care member, and a vibration frequency detection unit for detecting a vibration frequency of the care member. The vibration frequency detection unit detects the vibration frequency based on the waveform of a signal outputted by the accelerometer.</p> |
