Resmed Astral 100 Portable Ventilator

The ResMed Astral 100 is a portable, lightweight life-support ventilator for both adult and pediatric patients (weighing over 5 kg) that offers both invasive and non-invasive ventilation options. It is designed for use in hospitals and home settings, providing mobility and personalized respiratory care.

Weighing approximately 7.1 lbs, this compact ventilator is easy to transport and well-suited for home care as well as bedside use in clinical settings. Its long battery endurance—supporting extended operation with internal and external battery options—ensures uninterrupted respiratory support during mobility, transport, or power interruptions.

Key Features

• Supports invasive and non-invasive ventilation
• iVAPS mode for non-invasive mask ventilation
• Built-in Learned Circuit feature that evaluates and compensates for circuit resistance
• Supports single-limb, single-limb with leak, and double-limb circuits (double-limb with Astral 150)
• Low-flow oxygen input up to 30 L/min
• Integrated SpO₂ connector and remote alarm connector
• Full touchscreen interface with screen lock/unlock safety feature
• Multiple alarm priority levels: High, Medium, and Low
• Internal rechargeable battery with visual battery status indicator
• Connectivity module support for therapy data transmission and monitoring

Hospital Benefits:

• Enables accurate ventilation delivery through automatic circuit compensation
• Supports continuous monitoring with visual and audible alarm systems
• Reduces setup errors with guided circuit learning and configuration
• Suitable for bedside, transport, and step-down care
• Allows clinicians to analyze therapy trends and compliance data remotely

Technical Specifications:

• Ventilator Type – Portable life-support ventilator supporting both invasive and non-invasive ventilation.
• Respiratory Rate Range – Adult: Off to 50 bpm; Pediatric: Off to 80 bpm.
• Delivered Pressure – Adjustable up to 50 cmH₂O for both leak and valve circuits.
• Delivered Tidal Volume – Adult: 100–2500 mL; Pediatric: 50–300 mL.
• Ventilation Modes – CPAP, ACV, PACV, P-SIMV, V-SIMV, PS, ST, PAC, and iVAPS (mode availability depends on circuit type).
• Circuit Compatibility – Supports double-limb, single-limb with leak, and single-limb with exhalation valve; includes automatic circuit calibration.
• Oxygen Delivery – Rear oxygen input compatible with cylinder, pipeline, or concentrator; maximum flow up to 30 L/min.
• Monitoring & Connectivity – Integrated SpO₂ connection, USB ports, Ethernet service port, remote alarm connector, and optional connectivity module.
• Battery & Power – Internal lithium-ion battery (14.4 V, 6.6 Ah, 95 Wh) providing up to 8 hours of backup power.
• Physical & Acoustic Specifications – Sound power level 43 ± 3 dBA; dimensions 28.5 × 21.5 × 9.3 cm; weight 3.2 kg (7.1 lbs).