Head-mounted high-definition anti-fog medical isolation mask

Abstract

The invention discloses a head-mounted high-definition anti-fog medical isolation mask, which comprises a transparent protective cover, a pad and a fixing belt. The surface layer of the transparent protective cover is provided with a high-definition anti-fog coating. The fog coating is obtained after drying; the high-definition anti-fog coating comprises the following raw materials in parts by weight: 40-80 parts by weight of polyester acrylic acid monomer; 40-80 parts by weight of polyurethane modified acrylic resin prepolymer; 2-acrylamide group- 20-70 parts by weight of 2-methylpropanesulfonic acid; 5-30 parts by weight of triethylene glycol dimethacrylate; 2-30 parts by weight of inorganic oxide nanoparticles; 2-20 parts by weight of photoinitiator; 4-25 parts by weight of surface modifier; 40-80 parts by weight of diluent. The head-mounted high-definition anti-fog medical isolation mask of the present invention can block pollutants such as droplets, blood, body fluids, and secretions for the wearer. By setting a high-definition anti-fog coating, the transparent protective cover has excellent anti-fog performance, high Transmittance.

Description

technical field [0001] The invention relates to the field of protective equipment, in particular to a head-mounted high-definition anti-fog medical isolation mask. Background technique [0002] When medical staff perform operations or deal with patients with infection risks or related operations, in order to block droplets, blood, body fluids, secretions, etc., they usually need to wear transparent medical protective masks to protect medical staff. However, due to the wearer's breathing, fog is easily generated on the traditional transparent medical protective mask, resulting in a decrease in vision clarity, which will affect the normal work of medical staff and is not conducive to the use of medical staff. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a head-mounted high-definition anti-fog medical isolation mask for the above-mentioned deficiencies in the prior art. [0004] In order to solve the above-menti...

AI Technical Summary

Problems solved by technology

However, due to the breathing of the wearer, fog is easily generated on the traditional transparent medical protective mask, resulting in a decrease in vision clarity, which will affect the normal work of medical staff and is not conducive to the use of medical staff.

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