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新式的超声波牙刷 / New style ultrasonic toot

新式的超声波牙刷
新式的超声波牙刷

Brushing your teeth when you wake up in the morning is so tedious that even simple brushing won't work. This is a great idea that can help you. A user just needs to bite his upper and lower teeth into the work area. Based on infrared light sensing technology, the device can detect when you're ready and automatically work, using ultrasound waves that vibrate 1.6 million times a second to clean your teeth. This idea is to make teeth brushing easy, fast, environmentally friendly and smart.

University

QINGDAO BINHAI UNIVERSITY

QINGDAO BINHAI UNIVERSITY
Qingdao, China

Yanning Li,
QINGDAO BINHAI UNIVERSITY

Yue Yin,
QINGDAO BINHAI UNIVERSITY

Zhengmeng Lv ,
QINGDAO BINHAI UNIVERSITY

Junao Zhang,
QINGDAO BINHAI UNIVERSITY