How to wear a surgical mask

The new coronavirus pneumonia has made everyone in the country feel insecure. This virus is still very scary. The Centers for Disease Control in many places have already taken measures. The following editor will teach you how to wear medical surgical masks to make the best use of them. So how do you wear a surgical mask?

Correct way to wear a surgical mask for medical equipment

1. Cover your nose, mouth and chin with the protective mask, and tie the rubber band behind your ears.

2. Place the fingertips of both hands on the nose clip, start from the middle, press inwards with your fingers, and slowly move to both sides to create the nose clip according to the shape of the bridge of the nose.

3. Adjust the tightness of the penis frenulum.

Can medical equipment surgical masks prevent influenza?

Can prevent colds.

The key performance indicators of medical surgical protective masks meet the requirements, particle filtration efficiency >30%; bacteria filtration efficiency >95%, breathing friction resistance <49Pa; compared with medical dust masks, medical surgical protective masks can block most bacteria and some viral infections.

What materials are medical equipment surgical protective masks made of?

Meltblown cloth, meltblown cloth is made of polypropylene as the main raw material, and the fiber diameter can reach 0.5-10μm. These ultra-fine fibers with a unique pore structure increase the number and size of the company's total fiber area, so that the meltblown cloth has good filtration, shielding, heat insulation and oil absorption. It can be used in air and liquid filtration systems, protective materials, absorption materials, mask materials, cold-proof and warm materials and wiping cloths and other industries. Spunbond nonwoven fabric: After the polymer has been extruded and stretched to produce continuous polyester filaments, the polyester filaments are laid into a web, and the fiber web is then reinforced by self-bonding, thermal bonding, chemical bonding or mechanical structure to make the fiber web into a non-woven fabric. High toughness, good heat resistance (can be used for a long time in a natural environment at 150°C), anti-aging, anti-ultraviolet light, high tensile strength, good reliability and air permeability, corrosion resistance, sound insulation and noise reduction, insect-proof, and non-toxic.

How to prevent the new pneumonia in Wuhan

1. Try to avoid going to crowded places. If you have to go, remember to wear a mask.

2. Try to minimize contact with people who have coughing symptoms. Don’t be afraid of a thousand things, just be safe.

3. Pay attention to hygiene at ordinary times, and remember to wash and disinfect your hands before and after meals.

4. You can use 75% ethanol to disinfect the natural environment where you live.

5. You should strengthen your physical fitness and improve your physical fitness to keep all viral infections out.