Astral 150 Life Support Ventilator

From initial setup in hospital to daily use in patients’ homes, every aspect of ResMed Astral 150 has been built with the quality of your patients’ lives in mind.

With the inclusion of a double limb circuit, 2 extra therapy programs, and the options of sigh breath or manual breath therapy, Astral 150 delivers even more capability.

Prescription Details: Phone 1300 73 16 15 or Scan & Email your prescription to



Astral 150
Indications for use Life support for patients over 5 kg*
Single circuit with leak Yes
Single circuit with valve Yes
Double circuit Yes
Valve circuit therapy: CPAP, ACV, PACV, P-SIMV, V-SIMV, PS  Yes
Leak circuit therapy: CPAP, ST, PAC, iVAPS*  Yes
Manual breath  Yes
Sigh breath (recruitment)  Yes
Apnoea ventilation Volume and pressure
Preset programs 4
Pressure Range and Settings
Delivered pressure (cm H2O) 2–50 (leak circuit)

0–50 (valve circuit)

Delivered tidal volume (mL) Adult: 100–2500 mL

Paediatric: 50–300 mL

Respiratory rate Adult: Off, 2–50 bpm

Paediatric: Off, 5–80 bpm

SpO2  monitoring Optional
FiO2  monitoring  Yes
On screen 30 days of summary data

Real-time pressure and flow (25 Hz)

ResScan (via download) 365 days of summary data

7 days of detailed data

Alarms – a wide range of settable alarms are available including FiO2 and SpO2, when connected.
Weight 3.2 kg
Dimensions (L x W x H) 285 mm x 215 mm x 93 mm
Internal battery Lithium-Ion battery, 14.4 V, 6.6 Ah, 95 Wh. 8 hour run time
Sound power level 43 ± 3 dBA**
Sound pressure level 35 ± 3 dBA**