Content :

Scope of application: It is worn by clinical personnel during invasive operation, covering the user's mouth, nose and jaw, and provides a certain physical barrier to prevent pathogenic microorganisms and particulate matter from directly penetrating.
Using steps: 1. Place the ear hook on the ear, nose strip at the top.
2. Adjust the ear hanging rope around the ears to make the ears evenly stressed.
3. Adjust the mask size and spread the mask up and down to cover the nose and mouth completely.

Note: 1. This mask is disposable and should be destroyed after use.
2. Please replace in time when the mask is wet.
3. Masks should be replace in time after being contaminated by patients' blood and body fluids
4. This product is sterilized by ethylene oxide, and it is valid for two years under the condition of storage conditions.
5. Please use within validity period
6. See production date and expiration date on conformity certificate or packaging

Storage environment: Relative temperature not exceed 80%, non-corrosive gas, clean and well-ventilated