Medical devices for treatment of respiratory disorders including respiratory disorders affecting sleep, namely, medical respiratory masks, nasal masks, full face masks, oro-nasal masks and nasal prongs; cushions specially adapted for use with medical respiratory masks; headgear specially adapted for use with medical respiratory masks; medical continuous positive airway pressure devices; medical automatic positive airway pressure devices; medical ventilators; medical humidifiers; devices for screening, monitoring and diagnosing respiratory disorders including respiratory disorders affecting sleep, namely, ambulatory polysomnographic machines and medical variable positive airway pressure machines; replacement parts and specially adapted accessories for medical devices for the treatment of respiratory disorders including respiratory disorders affecting sleep and for devices for screening, monitoring and diagnosing respiratory disorders including respiratory disorders affecting sleep, namely, chin restraints, water tubs, oxygen diverter valves, tubing wrap being insulation for air delivery tubes, air tubes and filters used with medical devices for treatment of respiratory disorders, including respiratory disorders affecting sleep

Fitting of medical devices, namely, fitting of medical respiratory masks and patient interface devices used in the treatment of respiratory disorders including respiratory disorders affecting sleep, namely, nasal cannulae; medical consulting and advisory services relating to the suitability of medical respiratory masks or patient interface devices used for treatment of respiratory disorders including respiratory disorders affecting sleep; medical consulting and advisory services relating to medical positive airway pressure devices and ventilators; screening, monitoring and diagnosing services relating to apneas or breathing problems for medical purposes