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ULTRAN / electric toothbrush


ULTRAN is an ultrasonic electric toothbrush especially designed for teenagers. With the ultrasonic module inside, it aims to provide personalized oral care during their tooth growing period by preventing them from tooth deformity, giving accurate feedbacks, and helping develop oral care habits. When brushing tooth, the ultrasound module will send out and receive the sound from user’s tooth. If tooth grow forward, the wavelength will get shorter. If tooth grow backward, the wavelength will get longer.


Jiangsu University of Technology

Jiangsu University of Technology
ChangZhou City, China

Wan Yiu Koo,
Jiangsu University of Technology