The safe use and proper disposal of medical syringes are crucial for preventing cross-infection and ensuring public health safety. Their use and disposal must strictly comply with relevant national laws, regulations, and technical standards.
According to the *Regulations on the Supervision and Administration of Medical Devices*, medical institutions are prohibited from reusing single-use medical devices; used syringes must be destroyed in accordance with relevant national regulations and recorded. Violators will be subject to corresponding penalties.
Used disposable syringes are classified as infectious waste within medical waste and must be collected and treated harmlessly according to the *Medical Waste Classification Catalog*. Common treatment methods include incineration and high-temperature steam sterilization to prevent disease transmission and environmental pollution.
It is important to note that commercially available children's syringe toys pose safety hazards. Their syringe parts may prick children, and their appearance is easily confused with medical syringes. They do not meet toy safety standards and are not recommended for children. According to the *Regulations on the Supervision and Administration of Medical Devices*, disposable sterile syringes are classified as Class III medical devices and are subject to strict management.

Before use, it is essential to check that the syringe packaging is intact, that it is within its expiration date, and to confirm that the needle and syringe are tightly connected to ensure the product is sterile, safe, and effective.
