Atomizers sold empty for medical use; Face shields for medical use; Nebulizer for administering medication in the form of a mist inhaled into the lungs, for treatment of asthma and respiratory diseases; Nebulizers for medical purposes; Nebulizers for respiration therapy; Oxygen masks for medical purposes; Oxygen masks for medical use; Pediatric breathing masks for medical purposes; Protective face masks for medical use; Protective visors for medical use; Respiratory masks for artificial respi...