More documentation Smart mouthpiece ventilation (MPV) Astral information bar Big button feature Keep exploring Warranty & Servicing Do you have questions about warranty and service information for this product? Explore Caring for your equipment Maintaining and caring for your therapy equipment is essential so that you can get the most out of your treatment. Explore Travelling with your equipment All you need to know about travelling with your therapy equipment, from using a universal power supply to altitude adjustment. Explore Related products Astral external battery An external lithium-ion battery intended for hospital and home use with Astral ventilator Read more Astral mobility bags Designed to allow mobile use of the Astral ventilator Read more Circuit support arm Holds ventilation circuits and mouthpieces securely in a convenient position for patients using an Astral ventilator Read more