High-simulation human neck arteriovenous port infusion puncture model

The utility model discloses a high-simulation human neck arteriovenous port-of-infusion puncture model, which comprises a human chest model, a case and a port-of-infusion model, the port-of-infusion model is fixedly mounted at the chest position of the inner layer of the human chest model, and the port-of-infusion model is connected with a three-way pipe. The two ends of the three-way pipe are connected with a simulated artery blood vessel and a simulated vein blood vessel respectively, and the simulated vein blood vessel and the simulated artery blood vessel extend out of the neck of the human chest model and are connected to the case. A plasma groove is formed in the machine box, plasma simulation liquid is contained in the plasma groove, a cover is connected to the plasma groove through a rotating shaft, a hydraulic pump, a relay, a power module and a processor are further arranged in the machine box, keys are further arranged on the surface of the machine box, one end of the hydraulic pump is connected wi