Antifake injector

The utility model relates to an anti-counterfeit syringe, which comprises an injection push tube, a syringe, a needle head and a needle cap. The injection push tube, the syringe, the needle head and the needle cap are respectively provided with anti-counterfeit connecting wires. When the syringe is used, the anti-counterfeit connecting wires are cut off to take down the needle cap for operation, the cut connecting wires of the used syringe have the trace, thus being very easy for identification, the secondary use can be fundamentally eliminated, and the operation is safe for disease treatment. The utility model is an ideal medical syringe.