Electrocardiographs for veterinary purposes; Blood pressure monitors; Hematimeters; Pads for preventing pressure sores on patient bodies; Electrically operated hearing aids; Oxygen concentrators for medical applications; CPR (cardiopulmonary resuscitation) masks; Blood glucose meter; Low frequency electric therapy apparatus; Nebulizer for administering medication in the form of a mist inhaled into the lungs, for treatment of asthma, respiratory diseases