Resmed Lumis 150 VPAP ST Bipap Tripack

Key Features & Specifications

Model: [ResMed Lumis 150 VPAP ST]()

Type: Non-invasive ventilator / BiPAP

Modes: CPAP, S, T, ST, PAC, iVAPS

Intelligent Volume-Assured Pressure Support (iVAPS) to maintain target alveolar ventilation.

Intelligent Backup Rate (iBR) – supports spontaneous breathing and adds mandatory breaths if needed.

Optional AutoEPAP (adjusts expiratory pressure to maintain airway openness) in iVAPS mode.

Vsync: helps synchronize patient and ventilator, even with leaks.

TiControl: you can set minimum and maximum inspiratory times.

Trigger & Cycle Sensitivity: 5 levels for fine-tuning.

QuickNav: double-click the home button to switch between settings and monitoring screens quickly.

Ramp & Ramp Down: adjustable 0-45 min to smoothly increase/decrease pressure.

Humidification: Comes with HumidAir™ heated humidifier + ClimateLineAir™ heated tube (for automatic humidification).

Alarms (in ST-A version): power failure, system fault, high leak, low minute ventilation, apnea, low SpO₂ (if oximeter connected)

Connectivity: 4G (for remote monitoring), SD card support, compatible with ResMed’s ResScan / AirView.

Dimensions: ~ 116 × 255 × 150 mm (device + humidifier)

Weight: ~ 1.34 kg (with humidifier ~1.33 kg)

Pressure Range:

S, ST, T, iVAPS, PAC modes: ~2–30 cm H₂O

CPAP mode: ~4–20 cm H₂O

Noise Level: ~ ≤ 25 dB (very quiet)

Water Chamber Capacity: 380 mL

Electrical Specs: 100-240 V AC, 50/60 Hz; typical consumption ~53 W, peak ~104 W (with humidifier)

Certification / Safety: FAA-approved for air travel.

Pros & Use Cases

Good for patients with respiratory insufficiency (obstructive or restrictive) who need ventilation support but are not fully dependent.

iVAPS + iBR makes it adaptive: the machine can adjust to changing breathing needs.

Automatic humidification makes therapy more comfortable.

Remote monitoring (4G) is helpful for clinicians to follow up on therapy.

Quiet operation — less disturbance during sleep.