Air filters for medical ventilators; Assistive listening device for the hearing impaired; Ear plugs for medical purposes; Medical apparatus, namely, continuous positive airway pressure (CPAP) devices; Medical apparatus, namely, invasive and non-invasive ventilation apparatus and instruments; Medical endoscopes; Medical ventilator tubing and tubing connectors; Nebulizers for respiration therapy; Respirators for artificial respiration; Respiratory masks for artificial respiration; Textile cover...