Abstract
A tooth-brushing method comprises the steps of: predeterming respective weights of an electric toothbrush and a heavy eccentric mass as well as a location of the center of gravity of the eccentric mass; establishing an output of a motor at about 7,000 rpm in accordance with the predetermined conditions; and, producing a vibration at about 7,000 rpm by actuating the motor, thereby brushing the teeth.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
