External batteries, SD card readers, protective covers for SD cards, power supplies and electric power converters, all being accessories for medical ventilators, respirators for artificial respiration, continuous positive airway pressure (CPAP) devices, automatic positive airway pressure (APAP) devices, respiratory masks for medical purposes, and headgear for medical respiratory masks

Accessories for medical ventilators; Accessories for respirators for artificial respiration; Accessories for continuous positive airway pressure (CPAP) devices; Accessories for automatic positive airway pressure (APAP) devices; Accessories for respiratory masks for medical purposes; Accessories for headgear for medical respiratory masks; Air filters, humidifier hoses, humidifier water tubs, air tubes, custom headgear, ear loops, nasal pads, chin restraints, all being accessories for medical respiratory apparatus; Accessories for medical respiratory apparatus being carrying bags specially adapted for carrying medical ventilators, respirators for artificial respiration, continuous positive airway pressure (CPAP) devices, automatic positive airway pressure (APAP) devices, respiratory masks for medical purposes, and headgear for medical respiratory masks