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Secure Syringe / Syringe

Secure Syringe
Secure Syringe

To improve the original needle, use the tooth profile structure cleverly, to realize that the needles and protection shell fasten tightly. After using syringes, medical staffs only need to set on the protection shells and contrarotate, then the needles are locked in the protection shells, so as to avoid the risk of needle exposed.

University

Southwest Petroleum University

Southwest Petroleum University
XinDu District,ChengDu,SiChuan, China

Xu Liu,
Southwest Petroleum University

Minjie Lv,
Southwest Petroleum University

Hai Geng,
Southwest Petroleum University