This adult high‑flow nasal cannula oxygen therapy device is a non‑invasive respiratory‑support system. It delivers heated and humidified high‑flow medical gas, suitable for RICU and ICU settings. It can serve as an alternative when mechanical ventilators are insufficient, assisting early‑stage infected patients and critically‑ill recovery patients. It produces physiological benefits including reduced anatomical dead‑space, PEEP‑like effect, stable inspired‑oxygen fraction and optimized humidification.
| Item | Parameter |
|---|---|
| Oxygen concentration (FiO₂) | 21%‑100%, mechanical adjustment, accuracy ±3% |
| Gas flow rate | 6‑60 LPM |
| Gas source pressure | Air / Oxygen: 0.3‑0.4 MPa |
| Blender alarm | Triggered when gas‑supply pressure difference>0.1 MPa |
| Humidifier power | 220V / 110V, 50/60Hz |
| Humidifier monitoring range | 0‑75 ℃; over‑temperature cut‑off:95±5 ℃ |
| Heated wire max rating | 22V‑, 2.73A, 60W |
Temperature grades (heated‑wire mode, flow 5‑60 L/min)
‑ P1: output temperature 25‑29 ℃
‑ P2: output temperature 29‑35 ℃
‑ P3: output temperature 35‑39 ℃
Often purchased together, or from the same category.
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