| 摘要 |
PROBLEM TO BE SOLVED: To provide an easy-to-use tooth bleaching device.SOLUTION: A tooth bleaching device 10 comprises: a generating device 30 that generates tooth bleaching fluid that bleaches teeth and humidified gas; a mouthpiece 100 that supplies the tooth bleaching fluid and the humidified gas; and a connecting part 20 that connects the generating device 30 and the mouthpiece 100 mutually. The mouthpiece 100 comprises: a first supply port 103 that supplies the tooth bleaching fluid; a second supply port 104 that is formed separately from the first supply port 103 and supplies the humidified gas; a first supply passage 101 that guides the tooth bleaching fluid to the first supply port 103; and a second supply passage 102 that is formed separately from the first supply passage 101 and guides the humidified gas to the second supply port 104. |
