Patent: Smart toothbrush

A smart toothbrush is disclosed which includes a chewing base having an arch shape with varying surface areas and widths that conform to a biting pattern of an upper and lower jaws of a user; an array of bristles covering only the surface areas of the bottom side and top side so that when the user chews on the device, the array of bristles brushes the front, back, and biting surfaces of all the teeth of the upper jaw and said lower jaw, and the height of said array of bristles is 0.8 mm; and a removable handle connected to the chewing base.

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US10863818 B2