[Structure and composition]: This product is made of non-woven fabric or gauze, and the product should be sterile. After ethylene oxide sterilization, the residual amount of ethylene oxide should not exceed 10μg/g. One-time use.
[Scope of application]: It is worn by clinical medical staff during invasive operations, covering the mouth, nose and jaw of the user, and providing a physical barrier to prevent the direct penetration of pathogenic microorganisms, body fluids, and particles.
[Usage method]:
1. Choose the appropriate specifications according to the clinical needs;
2. Open the package from the opening;
3. Take out the product with the nose clip on the top and the folds upward The face (light-colored face) is the skin-contact face. Press the nose bridge clamp tightly along both sides of the nose bridge to make the mask close to the face; covering the user's mouth, nose and jaw.