| 摘要 |
This intraoral vibration-imparting device (1) is provided with: a tooth-row contacting portion (60) to be brought into direct contact with rows of teeth (T) of a user; a vibrator (11) which causes the tooth-row contacting portion (60) to vibrate; a vibration generating portion (31) which generates an electrical signal causing the vibrator (11) to generate ultrasonic vibrations; an electric heating wire (67) for applying heat to the tooth-row contacting portion (60); a heating control portion (32) which generates an electric current causing the electric heating wire (67) to emit heat; a control means (33) for controlling the vibration generating portion (31) and the heating control portion (32); a power supply unit (35) which supplies power for driving the vibration generating portion (31), the heating control portion (32) and the control means (33); and an operation portion (37) which is operated by a user. The configuration is such that the ultrasonic vibrations from the tooth-row contacting portion (60) propagate into the oral cavity via the rows of teeth (T). |
