Require the filing certificate of Class II medical devices, and the necessary medical masks and surgical gowns are classified as Class II medical devices. The sales of secondary medical devices need to apply to the local drug administration for the registration of secondary medical devices and obtain the right to sell secondary medical devices. Proof of business records. If the company wants to sell masks and other products on the network platform, it needs to apply for a network medical device sales registration certificate in addition to obtaining the second-class medical device business registration certificate.

Second, analyze the details

The selection criteria of protective clothing need to be considered according to the single or multiple hazards that may occur in the evaluation site. For the removal and control of dangerous situations, the relevant factors that should be considered when purchasing mainly include: one exposure, multiple exposures or repeated use for a long time, the influence of pollutants, whether the pollutants on protective clothing can be converted into harmless by-products economically and effectively, whether there is a way to prove that the pollutants have been removed, and whether it will affect the environment or endanger the disinfection personnel when disinfecting protective clothing. Whether the protective clothing loses its protective characteristics after contact with dry pollutants or disinfection, the cost of each use is usually high, and the maintenance cost includes disinfection, inspection and storage, and the loss or damage is also high; But has a long service life. Protective clothing for limited use is usually relatively cheap and has a relatively short life.

Third, how to use protective clothing?

1. Protective clothing should be taken off safely to avoid pollution to human body and environment. Necessary cleaning and decontamination must be carried out before taking off the chemical protective clothing to avoid pollution;

2. Check the integrity of protective clothing before wearing it. For example, there is no pollution on the surface of protective clothing and no cracks at the joints. Remove sharp objects, remove unnecessary keys and pendants with sharp objects from the body, so as not to damage the protective clothing at work;

3. Pay special attention to the precautions of protective clothing. The order of wearing protective clothing includes preparation before wearing protective clothing, choice of place when wearing protective clothing, method of wearing protective clothing and method of taking off protective clothing. Incorrect sequence of putting on and taking off protective clothing may cause toxic and harmful substances such as toxic gases, chemical solvents, viruses and bacteria to harm the skin of workers.