Sphygmotensiometers; Aromatherapy inhalers sold empty; Atomizers sold empty for medical use; Blood pressure and diabetic diagnostic medical devices; Chambers for inhalers; Hydrogen inhalers for medical use, sold empty; Medical instruments for measuring and displaying blood pressure; Medical instruments to measure blood pressure, cardiac output and other physiological and cardiovascular parameters; Nebulizer for administering medication in the form of a mist inhaled into the lungs, for treatment of respiratory diseases; Nebulizers for medical purposes; Nebulizers for respiration therapy; Oxygen inhalers for medical purposes sold empty; Oxygen inhalers for medical use, sold empty; Protective cases for medical inhalers; Spacers for inhalers; Sterile disposable oxygen humidifiers and nebulizers for respiratory therapy sold pre-filled with water