ResMed’s Astral 100 life support ventilator offers excellence in invasive and non-invasive ventilation without compromise. From initial setup to everyday use, Astral offers greater freedom, confident care designed efficiency to enrich life for you and your patients. Astral’s discreet and lightweight design coupled with 24 hours run time (with a combination of internal and external batteries) provides greater freedom and makes patient transfers easier. Astral is designed to make ventilation support straightforward and efficient