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Discoloration syringe / syringe

Discoloration syringe

There is a layer of irreversible photochromic material on the surface of ‘Discoloration syringe’. After the package is unwrapped, the transparent shell will become black due to illumination, making it really difficult for doctor to see the scale clearly after using it once, thus preventing it from being used. Besides, patients can determine whether the syringe has been used previously with eyes. ‘Discoloration syringe’ can avoid the harm brought by reusing syringes.

University

Fujian University of Technology

Fujian University of Technology
Fuzhou, China

Yuchen Dong,
Fujian University of Technology

Chenming Teng,
Fujian University of Technology

Ying Huang ,
Fujian University of Technology

Siyang Chen,
Fujian University of Technology