What is the code and name of the medical equipment?

Hello, disposable masks belong to a class of medical devices, code name: 6856 ward nursing equipment and appliances; Classification number: 6856-04; Management class: Class I; Example of product name: oxygen bag, oxygen mask, nasal oxygen tube; Classification name: The use of disposable medical devices for medical gas supply and transmission devices must strictly abide by the following six systems: 1. Establish aseptic equipment.