Operation manual of medical surgical mask

[production license No.] lsyjx production license No. 20200024

[Registration Certificate No.] lxzz 20202140220

[product technical requirement No.] lxzz 20202140220

[product name] medical surgical mask

[specification and model] plane lug type: 175mm x 95mm

[scope of application] it is worn by clinical medical staff during invasive operation to cover the user's mouth, nose and lower forehead. It provides a physical barrier to prevent the direct passage of pathogens, microorganisms, body fluids and particles.

[structure composition] the medical surgical mask is composed of a surface layer, a filter layer, an inner layer, a nose clip and a mask belt. Non sterile for single use.

[restrictions on use]

1. It shall not be used in medical environment with non protective isolation requirements. Medical environment with non special purification requirements.

2. It shall not be worn by clinical personnel during invasive operation, aseptic photography and invasive operation.

[storage conditions] store in a ventilated, clean and dry place under normal temperature. Do not contact with liquids or harmful gases.

[term of validity] 3 years. This validity period is obtained from accelerated aging test.

[domicile / production address] Beicheng Development Zone, north section of chengwude commercial road, Shandong Province (1000m north of the paper mill, west of the road)

[Tel. / fax] 0530-8690111

[preparation date] January 28, 2020