Oxymed Airsmart ST Bipap

Basic Details / Key Features

Type / Mode: Bi-level PAP with ST (Spontaneous / Timed) + other modes.

Supported Modes: CPAP, S, S/T, T, PC, VAT (Volume Assured Technology)

Pressure Range: 4 – 30 cm H₂O

VAT Technology: Helps maintain a target tidal volume by adjusting pressure support.

Backup / Timed Breaths: If patient doesn’t initiate a breath, the device delivers backup (timed) breaths.

Ramp Time: 0–45 minutes (adjustable)

Pressure Relief (COMF / EPR): 0 (Off) to level 3 comfort relief.

Rise Time: 1–6 levels for how fast IPAP comes up.

Trigger & Cycle Sensitivity: Adjustable (1-3 levels) for start & end of breaths and better sync.

Humidifier: Heated, detachable, with preheat (23 °C → ~45 °C in ~5 min)

Leak Compensation: Yes — can compensate for leaks to maintain therapy.

Auto On / Off: Starts breathing when mask worn, stops when taken off.

Display: Ergonomic tilted TFT screen (~17°) for easy viewing.

Sound / Noise Level: Very quiet — < 30 dB.

Weight: ~1.2 kg without humidifier; ~2.0 kg with humidifier.

Water Chamber Capacity: ~320 mL ± 10 mL.

Data Storage: 16 GB USB / SD storage for therapy data.

Certifications: CE-certified.

Warranty: 3 years

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Pros / Advantages

Adaptive Breathing Support: The VAT (Volume Assured Technology) ensures a consistent tidal volume — good for people with varying breathing needs.

Backup Rate: ST mode ensures you get a breath even if you stop initiating one — helpful in sleep apnea or respiratory insufficiency.

Comfort: Has ramp + pressure relief + heated humidifier — all help with making therapy more comfortable.

Quiet Operation: Low noise helps with sleeping well without disturbing your partner.

User-Friendly UI: Tilted display makes it easier to read settings at bedside.

Portable / Modular: Humidifier is detachable — easier to clean and travel.

Data Logging: Good memory via USB / SD for tracking therapy or sharing with a clinician.