NEWS INFORMATION

The COVID-19 sweeping the world has affected everyone's life. Personal protection can effectively reduce the risk of COVID-19 infection. Among them, masks are very important protective equipment. Ordinary people do not know masks very well. Today, let's talk about the classification of masks and how to choose appropriate masks.
There are three types of masks: medical protective masks, medical surgical masks and ordinary medical masks. The medical protective masks are applicable to the protection of medical personnel against respiratory infectious diseases, while the medical surgical masks are mostly used for the basic protection of medical personnel, and the ordinary medical masks are used to prevent splashes in the nose and mouth.
1. Medical protective mask
The mask includes medical protective masks, such as N95, KN95 and other masks, which are mostly used for the protection of medical personnel against respiratory infectious diseases. It is a kind of close-fitting self-priming filtering protective equipment, which can block most of the bacteria and prevent the spread of viruses in the hospital.
2. Medical surgical mask
The masks include medical surgical masks, which are mostly used for the basic protection of medical staff or relevant staff. The protection level is medium. The medical surgical masks can prevent the discharge of microorganisms carried by medical staff during breathing and avoid the impact on surgical patients.
3. General medical mask
The masks include ordinary medical masks, which are generally used to isolate the splashes exhaled from the mouth and nose. They are used for health care in ordinary medical environment, such as cleaning the bed sheets, cleaning, dispensing, etc., and have low requirements for the filtration efficiency of bacteria or particles.