Air filters for medical ventilators; Atomizers sold empty for medical use; Breathing apparatus for medical purposes; Fumigation apparatus for medical purposes; Heat and moisture exchanger for medical use; Humidifiers for medical use; Masks for inhaling pharmaceutical preparations; Medical apparatus, namely, electric vaporizer that emits menthol for treatment of upper respiratory conditions; Medical apparatus, namely, respiratory equipment and monitors therefor; Nasal filters for medical purpo...