[ VENTILATORS FOR MEDICAL OR SURGICAL USE; NON-INVASIVE VENTILATORS FOR MEDICAL OR SURGICAL USE;] FACIAL MASKS FOR MEDICAL [ OR SURGICAL ] USE; HEADGEAR FOR MEDICAL [ OR SURGICAL] USE; ORAL MASKS FOR MEDICAL [ OR SURGICAL ] USE; NASAL MASKS FOR MEDICAL [ OR SURGICAL] USE; [ MOUTHPIECES FOR MEDICAL OR SURGICAL USE; SLEEP APNEA MONITORS; HUMIDIFIERS AND METERS FOR CPAP AND BI-LEVEL THERAPY; ] AND PARTS AND FITTINGS FOR ALL THE AFOREMENTIONED GOODS