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Astral™ 150

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The award-winning Astral™ ventilator range has been designed for greater freedom and mobility. It's a lightweight and portable life-support ventilator that provides both invasive and non-invasive options.  View more

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The Astral™ 150 comes with all the standard features of the Astral™ 100, plus FiO2 monitoring and double limb circuit capabilities. Through ResMed's Connectivity Module (RCM), Astral™ can connect to AirView™, a ResMed patient monitoring tool, that gives your clinician access to key patient data. It also:

  • Offers an impressive power-to-weight ratio
  • Is an easy learning curve for clinicians and caregivers
  • Has responsive algorithms that deliver adaptive, personalized ventilation as the disease progresses

When Safety and Security are Paramount
ResMed Astral™ features remote monitoring capabilities1 that provide peace of mind for patients and caregivers while they’re at home. And when life brings unexpected changes, its lightweight design and up to 16 hours2 of continuous portable power give patients the confidence they need to pick up and go.

Easy to Use
For clinicians and caregivers alike, Astral™ is easy to operate due to its intuitive interface and user-friendly features, including big button technology, program naming options and quick setup assistant. We make life support ventilation straightforward and efficient, which means less time spent on new device training and more time for patient care.

So Smart, Yet So Simple
Astral™ features simple, yet sophisticated technologies for both invasive and non-invasive ventilation. One versatile ventilator provides flexible therapy options, including ResMed iVAPS™3 with optional AutoEPAP,4 a mode well-suited for COPD patients. And with its remote patient monitoring capabilities,1 you can align with your team of HMEs, clinicians and physicians to optimize patient care.

Enjoy Power on the Go
The external battery provides up to 8 hours of backup power. For increased freedom, two external batteries can be combined for 16 hours of continuous power.

Get Protection on the Go
The Astral™ Mobility bag fits your device and essential accessories, while the Astral™ SlimFit bag holds an Astral™ ventilator for a more compact design. Both bags feature a broad shoulder strap and transparent protective panel display to check therapy, alarms and programs.

ResMed Connectivity Module (RCM)
Connects your Astral™ ventilator with our  remote monitoring system, ResMed AirView™. Allows your physician and equipment provider to monitor your therapy and key data for early intervention.

Circuit Support Arm Provides Stability and Flexibility
Holds ventilation circuits and mouthpieces securely in the right position for therapy. It offers full flexibility for easy adjustment but stays in place once set up on a bedside or wheelchair. Installation kit included for quick setup.

Astral Table Stand Provides Bedside Support
An ergonomic and convenient solution to place the Astral™ device on a bedside table. Holds the device and external power supply at an inclined angle for convenient use and access.


Single Circuit with Leak Yes
Single Circuit with Valve Yes
Double Circuit Yes
Valve Circuit Therapy CPAP, (A)CV, P(A)CV, P-SIMV, V-SIMV, PS - Yes
Leak Circuit Therapy CPAP, (S)T, P(A)C, iVAPS, optional AutoEPAP4 - Yes
Mouthpiece Ventilation Therapy (A)CV , P(A)CV, PS/SVt - Yes
Manual Breath Yes
Sigh Breath (Recruitment) Yes
Apnea Ventilation Volume and pressure
Preset Programs 4
Delivered Pressure (cmH2O) 2–50 (leak circuit); 0–50 (valve circuit)
Delivered Tidal Volume (mL) Adult: 100–2500 mL; Pediatric: 50–300 mL
Respiratory Rate Adult: Off, 2–50 bpm; Pediatric: Off, 5–80 bpm
SpO2 Monitoring Optional
FiO2 Monitoring Yes
On Screen Data 30 days summary data; real-time pressure and flow
ResScanTM (via download) 365 days summary data; 7 days detailed data
AirViewTM (RCM required) 365 days summary data; 7 days detailed data
Alarms Wide range of settable alarms available
Dimensions 285 mm x 215 mm x 93 mm
Weight 7.1 lbs (3.2 kg)
Internal Battery Lithium-Ion battery, 14.4 V, 6.6 Ah, 95 Wh.
Internal Battery 8 hours of backup power
Sound Power Level 43 ± 3 dBA: measured to ISO 80601-2-12:2011
Sound Pressure Level 35 ± 3 dBA: measured to ISO 80601-2-12:2011
  • Offering simple, yet sophisticated ventilation technologies
  • Designed to provide portable, easy to use ventilation for patients with a wide range of respiratory disorders
  • At only 7.1 lbs, Astral is lighter than the market-leading life support ventilator
  • User-friendly menu and touch-screen big button features make it easy to operate
  • Quickly switch between mouthpiece or mask ventilation without changing adapters. Switch programs with just a few buttons
  • Alarms notify caregivers and healthcare providers when a potential issue arises
  • Comes with all standard features of Astral 100, plus FiO2 monitoring and double limb circuit capabilities

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