Protecting the operation of doctors or medical staff. There are still many functions of medical protective masks. Under normal circumstances, when some diagnosis and treatment operations are performed, blood, body fluids, secretions, etc. may be splashed by patients. personal protective products ，Protective masks can be used to protect doctors or The operation of medical staff.
If you have close contact with an infectious patient transmitted by droplets, you can also use a medical protective mask to protect yourself.
For example, the current epidemic of the new coronavirus is relatively serious, and front-line doctors can wear medical protective masks. Under normal circumstances, if patients with respiratory infectious diseases are subjected to some close-range operations such as tracheotomy and tracheal intubation, it may be Some splashes of blood, body fluids, secretions, etc. will occur, and a full-scale protective mask should be used to protect medical staff.
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