Nano-antibacterial mask

Abstract

The invention relates to a nano-antibacterial mask. The mask is characterized in that a mask body is made of 20 medical cotton yarn composite layers; and broad-spectrum quick-acting nano-antibacterial particles are fixed on medical cotton yarn inside the medical cotton yarn composite layers. The nano-antibacterial mask has the advantages that the mask has extremely strong effect in killing different types of pathogenic bacteria, eumycetes and viruses; meanwhile, detection shows that a broad-spectrum quick-acting nano-antibacterial particle layer inside the mask has especially strong effect in killing and restricting staphylococcus aureus, pseudomonas aeruginosa, colon bacillus, flu bacilus and virus, diplococcus gonorrhoea, typhoidal salmonella, pneumonia, diplococcus, candida albicans, hepatitis virus, human immunodeficiency virus (HIV), and the like; therefore, the mask has the characteristics of quick sterilization, no toxin, no irritation, no hypersusceptibility, no medicament resistance, less dosage and high efficacy. When a user wears the broad-spectrum quick-acting nano-antibacterial mask, breathed out viruses can be killed inside the mask so as to prevent the spread of breathed out bacteria-carrying droplets.

Description

technical field [0001] The invention relates to a nano antibacterial mask. Background technique [0002] At present, in densely populated areas in hospitals and public places, the degree of infection is extremely strong, and the disease enters through the mouth. The droplets exhaled by virus carriers are effective media for various virus infections, and it is more serious in areas with high incidence of infection. How to prevent the droplets exhaled by patients with infectious diseases from being inhaled into the mouth of normal people through the air. At present, wearing a mask is the only effective way to prevent the spread of droplets. Traditionally used masks are made of face gauze for sanitary protection, and general medical masks only have the function of blocking and filtering. It has been tested that ordinary masks cannot prevent the inhalation of viruses in the air. Even medical masks with more than 12 layers cannot completely block pathogenic bacteria outside the ...

AI Technical Summary

Problems solved by technology

It has been tested that ordinary masks cannot prevent the inhalation of viruses in the air. Even medical masks with more than 12 layers cannot completely block pathogenic bacteria outside the mask. When used for a long time, the surface of the mask is easy to get wet, causing dust and germs to stick together. On the surface of the mask, bacteria are easily inhaled into the respiratory system