Disposable syringe

The self destruct function automatically activates after injection, effectively preventing secondary use There is a snap ring design at the entrance of the jacket. After injection, the snap ring automatically presses against the core rod, effectively preventing the core rod from being pulled out of the jacket and reused (standard requirement is 100N pulling force), achieving self destruct function, and avoiding cross infection. The product structure design is simple, effectively controlling drug residues. The product design is simple, ensuring minimal residue and effective use of drug dosage. The actual residue is ≤ 0.025ml, and the national standard is ≤ 0.07ml.