Auto-Disable Syringe for Fixed- Dose Immunization

Feature:
A.With Self-Destructive characteristics, the self-destructive performance of the syringe will begin to take effect as the injuction starts. When the fixed dose of vaccine is finished , the syringe will be compltetly self-locked, effectively preventing the reuse of the syringe and improving the safety of medical injection.
B.The integrated design of the neddle holder and barrel injection molding which ensures the low residue of the liquid and ensures the accuracy of the injection of the liquid.
C.Firm adhesion of the ink of scale, friction resistance, not easy to fall off.
D.Good usability design:The barrel is transparent and can clearly observe the liquid and bubbles, the mandrel press is provided with anti-skid structure, which is easy to be hold.
E.The plunger have obvious concave steps with equal visible distance in the same plane, which can be used to set up the self-destructive area to ensure the self-desturctive effect is high and reliable.