[product name] medical surgical mask
[structure and composition] the mask is composed of a mask body, a nose clip and a mask belt, wherein the mask body is composed of three layers of non-woven fabric. The inner and outer layers are made of non-woven materials, and the middle layer is made of high efficiency filter cloth.
[product performance] the breaking strength of the mask belt is greater than or equal to 10N, the bacterial filtration efficiency is greater than or equal to 95%, and the ethylene oxide residue is less than or equal to 10 μ g / g.
[instructions for use]
1. Take out the mask, with one end of nose clip upward, gently pull the two ends of the mask belt and hang it on both ears to avoid hand contact with the inside of the mask.
2. Gently press the nose clip to make it fit with the bridge of the nose, press and hold the nose clip, and stretch the lower end of the mask to the lower jaw.
3. The wearing effect of the mask is arranged so that the mask does not leave wrinkles, so as to obtain the protective effect.
[specification and model] type A
[scope of application] it can be worn by clinical medical staff in the process of invasive operation, covering the mouth, nose and jaw of the user, providing a physical barrier to prevent the direct penetration of pathogens, microorganisms, body fluids, particles, etc.