Greater freedom

The ResMed Astral™ life support ventilator offers patients the freedom to go beyond the confines of the home or healthcare environment, while delivering peace of mind to patients, clinicians and caregivers.

Weighing just 7.1 lbs (3.2 kg), it offers an impressive power-to-weight ratio. Astral provides up to 16 hours of portable power use under typical conditions when connected to two external batteries.1 The internal battery provides up to 8 hours of extra backup power if needed.

Small, lightweight and discreet, it can easily be carried or mounted onto a wheelchair with its purpose-built mobility bag.

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Designed for patient mobility

Astral-Class

Astral’s light and compact design has been meticulously engineered to bring greater freedom, flexibility and quality of care to patients. It has been built to make planning and undertaking day-to-day activities easier allowing therapy to be delivered discreetly with minimum disruption to patients and others in their environment.

Battery and power options

Astral-Class

Astral features one or two external batteries, each providing up to 8 hours of power. It can operate continuously for up to 16 hours when connected to two external batteries.1 Astral also features an internal battery that provides up to 8 hours of extra backup power if needed. Patients can go longer and travel further, knowing they have reliable ventilation support.

DC power option

Astral can be plugged into a 12–24V DC power supply, such as a car power outlet, simply by using the Astral DC adapter. DC power will also recharge the internal battery when connected. If the external DC power source drops below 11V, Astral will automatically switch to the internal battery to ensure a continuous power supply.

Internal battery

  • Provides up to 8 hours of extra backup power if needed1
  • Ensures continuous power supply if power is disrupted
  • Low-battery alarms
  • Simple battery management with total battery usage for the internal and connected external batteries displayed on Astral’s screen
  • Recharges in approximately 4 hours
  • Lithium-ion 14.4V, 6.6Ah, 95Wh

External battery

  • Two external batteries can be attached for up to 16 hours of continuous power use1
  • Each battery provides up to 8 hours of power on a single charge
  • Recharges in approximately 4 hours for each battery (batteries charge one after the other)
  • Dimensions: 6.6” x 4.1” x 2.8” (168 mm x 104 mm x 72 mm)
  • Weight: 2.65 lbs (1.2 kg)

Mobility bag for increased freedom

Mobility-Bag

A robust, thoughtfully designed mobility bag neatly holds the system, including the ventilator, external batteries and power supply unit. It features broad, comfortable shoulder straps, which make the bag easy to carry, while additional straps allow for simple mounting onto wheelchairs.

  • Transparent panel provides easy access to user interface
  • Carry by hand or wear as a backpack
  • Attach to a wheelchair
  • Nominal dimensions: 16.53" x 12.59" x 7.48" (420 mm x 320 mm x 190 mm)
  • Weight: 5.07 lb (2.3 kg)

Power-to-weight ratio

Astral

Astral delivers a spectacular power-to-weight ratio, weighing just 7.1 lbs. It has the capacity to connect to one or two external batteries, each weighing only 2.65 lbs and providing up to 8 hours of power. Astral can operate continuously for up to 16 hours with two external batteries.1 It also features an internal battery that provides up to 8 hours of backup power if needed. Astral has the power to keep going, hour after hour, giving patients and caregivers the freedom to plan day-to-day activities.

Quiet operation and contemporary design

Astral Bed

Its small size and modern design allows Astral to sit discreetly in the background wherever it is used. It is also quiet,3 so there’s minimal disruption to patients and others in their environment.

Traveling with more confidence

Travel with confidence

Astral enables patients to travel knowing that continued ventilation can be delivered throughout their journey. Both Astral and the Astral external batteries are approved for use on aircraft, and the DC power option means Astral can be used during car journeys without running down the battery.

Airline approved

  • Meets FAA requirements (RTCA/DO-160, section 21, category M) for all stages of air travel
  • Can be powered with the Astral DC adapter using a 12–24V DC car outlet
  • Connect to one or two external batteries, each providing up to 8 hours of power
  • Operates continuously for up to 16 hours with two hot-swappable external batteries1
  • Provides up to 8 hours of extra backup power if needed with an internal battery

References

  • 01

    Test conditions: Adult, P(A)CV mode, P control: 20 cm H2O, PEEP: 0 cm H2O, Rate: 15 bpm, Ti: 1.2 sec.

  • 02

    Dimensions: 11.22” x 8.47” x 3.66” (285 mm x 215 mm x 93 mm) Weight: 7.1 lbs ( 3.2 kg)

  • 03

    35 dBA sound pressure level (± 3 dBA) as measured according to ISO80601-2-12:2011. Typical background noise is 30–35 dBA.