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Grip Toothbrush / Grip Toothbrush

Grip Toothbrush

Combining grip and toothbrush.Let the elderly put in energy unconsciously without impacting brushing his teeth，and doing hand care.Before brushing teeth,the kinetic energy produced by holding and moving toothbrush handle is used to provide electric energy that the brush head’s faint[the elderly’s teeth are fragile]rotating needs.

University

Anhui University

Anhui University
Hefei, China

Huanhuan Yuan,
Anhui University

Kangnan Zhao,
Anhui University

Tingting Wang,
Anhui University

Shuhao Shan,
Anhui University

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