ResMed Inc. is engaged in the development, manufacturing, distribution and marketing of medical products for the diagnosis, treatment and management of respiratory disorders, with a focus on sleep-disordered breathing (SDB). The Company develops various products for SDB and other respiratory disorders, including airflow generators, diagnostic products, mask systems, headgear and other accessories. It produces continuous positive airway pressure, variable positive airway pressure and AutoSet systems for the titration and treatment of SDB. Its products also include S9 Escape, AirSense 10 Elite, AirSense 10 CPAP, S9 VPAP S, S9 VPAP ST, S9 VPAP Adapt, S9 VPAP ST-A, S9 VPAP COPD and AirCurve 10 V Auto, among others. It markets sleep recorders for the diagnosis and titration of SDB in sleep clinics and hospitals. Its products include Quattro FX, Swift FX for Her, Mirage FX for Her, Pixi Pediatric Mask, Quattro FX for Her, Swift FX Bella, Swift FX Nano, AirFit N10 and Apnealink Air.