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ResMed Astral 150 Ventilator
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PRODUCT HIGHLIGHTS :
- Dual limb circuit.
- FiO2 monitoring.
- Apnoea Ventilation.
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ResMed's Astral 150 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 and designed efficiency to enrich life for you and your patients. Astral's discreet and lightweight design coupled with 24 hour run time (with combination of internal and external batteries) provides greater freedom and makes patient transfers easier. It delivers excellence in leak and valve ventilation for invasive and non invasive applications as well as providing a full suite of therapy modes to suit adult and peadiatric applications. With easy setup, simple servicing and an intuitive interface, Astral is designed to make ventilation support straightforward and efficient.
Data sheet
- Model Name/Number
- Astral 150
- Weight
- 3.2 kg
- Dimensions
- 285 x 215 x 93 mm
- Pressure Range
- Leak Circuit: 2 to 50 cm H2O, Valve Circuit: 0 to 50 cm H2O
- Operational Temperature
- 5°C to + 35°C
- Battery back-up
- 8 hours
- Brand
- ResMed
- Type
- Buy
- Invasive and non invasive, adult to peadiatric usage.
- In built battery back up of upto 8 hours, which can be extended upto 24 hours with external battery pack.
- 4 customizable pre set programs.
- Single limb circuit with leak and valve ventilation
- Manual breath
- Sigh Breath
- Optional SpO2 monitoring
- 7 days of high resolution data with 25Hz pressure and flow
- 365 days of summary data
- Wide range of settable alarms, including SpO2 and FiO2, when connected
- Offers an impressive power-to-weight ratio
- Easy learning curve for clinicians and caregivers
- Responsive algorithms deliver adaptive, personalized ventilation as the disease progresses
| Model Name/Number | Astral 150 |
| Patient Age Group | Pediatric, Adult |
| Respiratory Rate |
Adult: Off,2-50 bpm Pediatric: Off,5-80 bpm |
| Brand | ResMed |
| Indications for Use | Life support for patients over 11 lbs (5 kg)3 |
| Delivered Pressure (cmH2O) | 2-50 (leak circuit) |
| Delivered Tidal Volume (mL) |
Adult: 100-2500 mL Pediatric: 50-300 mL |
| Weight | 7.1 lbs (3.2 kg) |
| Dimensions | 285 mm x 215 mm x 93 mm |
| Internal Battery | Lithium-Ion battery,14.4 V,6.6 Ah,95 Wh. 8 hours of backup power |
| Sound Power Level | 43 +- 3 dBA: as measured according to ISO 80601-2-12:2011 |
| Ventilation Mode | ACV, PACV, PS |
Additional Details :
| Power Supply | 14.4 V, 6.6 Ah, 95 Wh |
| Delivered Pressure (cm H2O) | 2 – 50 (leak circuit), 0 – 50 (valve circuit) |
| Pressure Range | Leak Circuit: 2 to 50 cm H2O, Valve Circuit: 0 to 50 cm H2O |
| Internal Battery | Lithium-Ion battery,14.4 V, 6.6 Ah, 95 Wh. 8 hours of backup power |
| Apnoea Ventilation | Volume and Pressured pree |
| Preset Programs | 4 |
| Data - On Screen | 30 days of summary data, Real-time pressure and flow (25 Hz) |
| Data - ResScan (via download) | 365 days of summary data, 7 days of detailed data |
| Sound Power Level | 43 ± 3 dBA |
| Sound Pressure Level | 35 ± 3 dBA |
Ventilators (Breathing Machines) – Frequently Asked Questions
What is a ventilator?
A ventilator is a machine that helps you breathe when your lungs can’t do the job alone. It delivers oxygen and removes carbon dioxide to keep you stable.
Why would I need one?
If you're recovering from serious illness, injury, or surgery—or have a chronic lung condition—a ventilator may be needed for support.
How does a ventilator work?
It pushes air into your lungs and lets it out in a controlled rhythm, essentially breathing for you when needed.
Can I rent a ventilator for home use?
Yes! Home-use ventilators are available on rent—perfect for patients who require ongoing respiratory support without being stuck in a hospital.
Is renting a ventilator a good idea for long-term care?
Definitely. Renting can save you from high upfront costs and gives you the flexibility to upgrade or return once it's no longer needed.
How do I arrange for a ventilator rental?
You just need a prescription from your doctor. After that, rental providers (like us) can arrange delivery, installation, and training for your caregivers.
Is it scary or painful to be on a ventilator?
The machine isn’t painful. You may be sedated if intubated, and some people feel throat soreness, but the goal is to keep you comfortable and safe.
What types of ventilators are there?
There are invasive (with tubes) and non-invasive (mask) types. Portable ones are also available for home or travel use.
Will I be able to eat or talk on it?
Not if you’re intubated. If you're on a mask, you may be able to speak briefly and eat soft foods, depending on your condition.
How long do patients usually stay on a ventilator?
It varies—some need it for hours, others for weeks. Your doctor will monitor your progress and gradually reduce support.
Can ventilators be used outside hospitals?
Yes. Many stable patients use ventilators at home under medical guidance.
What if the ventilator beeps or malfunctions?
Most alarms are just reminders or alerts. If something seems wrong, contact your healthcare team or technician immediately.
Will it treat my illness?
Not directly. It gives your body the oxygen it needs while other treatments work on the root cause.
Disclaimer: Home-use ventilators should only be rented with a doctor’s prescription and under trained supervision. Features, models, and rates differ by location and supplier.
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