application of face mask
Time:2020-03-30
Views:473
With new coronaviruses strike, how to properly protect yourself is becoming top essential. Masks are an important prop for preventing respiratory diseases. Wearing a mask is like setting a "filter barrier" for your respiratory system.
For wearing a mask scientifically,the suggestions are as follows:
I. The general public
a. - Home, no people gathered outdoor, well ventilated.
Protective advice:Do not wear face mask
b.- Being in a crowded place, such as office, shopping, restaurant, meeting room, workshop, etc .; or taking a box elevator, public transportation, etc.
Protective advice:Do wear disposable medical masks
c.- For those with cold symptoms such as coughing or sneezing.
Protective advice: Wear a disposable medical mask
-For those who live with people who are separated from home and recovered from hospital.
Protective suggestions: Wear disposable medical masks
2. Personnel in specific places
a.For places located in densely populated hospitals, bus stations, railway stations, subway stations, airports, supermarkets, restaurants, public transport, and community and unit import and export places.
Recommendations for protection: wearing disposable face maskIn low- and medium-risk areas and wear medical surgical face mask
Mask KN 95 In high-risk areas.
b.In crowded places such as prisons, nursing homes, welfare homes, mental health medical institutions, schools‘ offices, and dormitories at construction sites.
Recommendations for protection: wearing disposable face maskIn low- and medium-risk areas and wear medical surgical face mask
Mask KN 95 In high-risk areas.
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Precautions for face mask use
(1) Respiratory protective equipment includes mouth muzzle and mask. Wash hands before wearing and after removing.
(2) Pay attention to the front and back and up and down when wearing a mask. The mask should cover the nose and mouth, and adjust the nose clip to fit the face.
(3) Avoid touching the inside and outside of the mouthpiece with your hands during wearing. Take off the mask by taking off the cord at both ends.
(4) Wearing multiple masks cannot effectively increase the protective effect, but instead increases the respiratory resistance and may damage the adhesion.
(5) There is no evidence to prove the effectiveness of various cleaning and disinfection methods on masks.
(6) Both disposable medical masks and medical surgical masks are used for a limited time, and the cumulative use does not exceed 8 hours. Occupational exposure personnel do not use masks for more than 4 hours and cannot be reused.
