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Enlarged Injector / Syringe

Enlarged Injector
Enlarged Injector

The enlarged injector is designed by a large convex lens on the piston at the top of the needle of the extraction mechanism. It can clearly enlarge the scale values on the wall of the needle. For medical workers with poor eyesight, the volume changes of the drug solution and blood in the injector can be observed very clearly. Especially for the patients with self-treatment in the daily need, it is a boon.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Lei Ma,
Dalian Nationalities University

Siyao Li,
Dalian Nationalities University

Yunlong Wang,
Dalian Nationalities University

Chengang He,
Dalian Nationalities University

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