Stucture&properties of goods:

Main structure of sterile safety syringe: RPF, barrel, plunger, piston and its barrel and piston are in interference fit, so as to make sure of seal.

RPF: RPF as well as feature of manual operation will start spontaneously in order to prevent it from reusing. Meanwhile, it is able to prevent it from hurting people by covering hypodermic needle with barrel.

Barrel of the sterile safety syring is transparent to observe solution and read its measure through surveyor's rod graduation on it. And its top is desighed as RPF area.

Both barrel and plunger of the auto disable syringe are made from biomedical polymer material whose biocompatibility conforms to standards.

Model of sterile safety syringes: Luer slip, luer lock.