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We always waiting dentist for 1 or 2 hours when we have toothache. To solve this problem, I design and improve the teeth brush.I add the camera and ultrasonic technology in the brush,and combine sharing mechanism idea to let the dentist knows what`s wrong with your teeth and he can get the first situation through camera. Not only ultrasonic wave can clean the tooth,it also can create 3D elevated image of tooth.This brush can reduce the diagnose time.
TSAI YI CHEN,