Keep exploring Data & compatibility support Find answers to our most frequently asked questions. Explore Cleaning & disinfection support Do you have questions about how to clean and disinfect ResMed products? Find answers to our most frequently asked questions. Explore Related products Astral mobility bags Designed to allow mobile use of the Astral ventilator Read more Astral external battery An external lithium-ion battery intended for hospital and home use with the Astral series of ventilators Read more Circuit support arm Holds ventilation circuits and mouthpieces securely in a convenient position for patients using an Astral ventilator Read more Any more questions? Contact us