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The bending toothbrush / The bending toothbrush

The bending toothbrush
The bending toothbrush

 A lot of bacterium will breed after the toothbrush has been used for a long time. It’s harmful for the bacterium to get into the digestive tract and the respiratory tract through the mouth cavity,because once the mucous membrane of mouth gets wound,the bacterium will pass into the blood,which can cause some kind of disease. So it’s indispensable to eliminate the bacterium in the toothbrush.
The bending toothbrush is a special kind of design which will automatically bend when the mount of bacterium breed to the extend that may cause disease, Knowing the coming disease,the user can change for another new toothbrush.

University

South China Agricultural University

South China Agricultural University
Guangzhou in China, China

Design

South China Agricultural University

South China Agricultural University
Guangzhou in China, China

licheng/yang

Design

South China Agricultural University

South China Agricultural University
Guangzhou in China, China

chaojie/chen

Design

South China Agricultural University

South China Agricultural University
Guangzhou in China, China

xuelan/ou

Design

South China Agricultural University

South China Agricultural University
Guangzhou in China, China

hao/pang