Therefore, they must be manufactured according to national requirements to achieve a bacterial filtration efficiency of more than 95%. This is a medical mask*** Important role. The nose is clamped in the center of the upper part of the filter layer, placed between the dense layer and the filter layer. In hospitals and other places where there are many germs, many people can often see medical masks.
Mask straps are two long straps that pass through the holes on both sides of the mask. The material is metal or metal-plastic composite, which has both plasticity and certain strength, which is convenient for nose sealing when wearing. They are often used in surgery, orthopedics and other places in hospitals. The width is generally 2. When dressing the wound, be careful not to be too tight to avoid the phenomenon FFP2NR Disposable protective masks of impermeable blood in the wound area.
Therefore, gauze bandages are usually used to bandage the wound, which can reduce the pain of the patient and avoid wound infection.. Reminder: The gauze bandage should not be used in the swollen area. In addition, after the wound is bandaged, you should avoid touching water, because the skin will feel bad under a wet bandage.
Gauze bandages are common medical dressings in hospitals. The gauze bandages produced by the state are generally sterilized and can be used with confidence when used. The gauze bandage has good air permeability and anti-adhesion properties, strong water absorption capacity, no irritation to the skin when used, and can effectively reduce bleeding and exudates.5cm-20cm, and the length can be cut as needed
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