Disposable drug-dissolving syringes are widely used products at home and abroad. In actual clinical work, medical staff need to use some large-sized syringes and large-sized injection needles to dispense pharmaceutical liquids. The disposable aseptic solvents produced by our company Medical syringes have been widely used clinically, and the social and economic benefits are significant. The drug-dissolving syringe is required to be non-toxic and sterile, so it is produced and packaged in a 100,000-level workshop. The product consists of a syringe, a drug-dissolving injection needle, and a protective cover. The syringe jacket and core rod are made of polypropylene, and the piston is made of natural rubber. This product is suitable for pumping and injecting liquid medicine when dissolving medicine. Not suitable for human intradermal, subcutaneous and intramuscular injection.