Airvo 2 Nasal High Flow System & Breathing Circuit (with pole stand)
The Optiflow™ High Flow Therapy system is a clinically proven respiratory support solution designed to deliver heated, humidified oxygen at high flow rates to spontaneously breathing patients. Used in conjunction with the AIRVO™ 2 integrated flow generator, the system delivers precise, comfortable, and effective Nasal High Flow (NHF) therapy across a wide range of acute and sub-acute care settings.
The system supports flow rates from 2 to 60 L/min, enabling clinicians to tailor therapy according to patient condition and clinical goals. A wide selection of Optiflow™ nasal cannula interfaces ensures optimal fit, patient comfort, and effective therapy delivery across adult, paediatric, and neonatal populations.
Optiflow™ High Flow Therapy is supported by international clinical practice guidelines and extensive clinical evidence, with multiple studies demonstrating that higher flow rates (≥45 L/min) are commonly associated with improved clinical outcomes—highlighting that flow rate matters.
Ideal Clinical Applications
Optiflow™ High Flow Therapy is suitable for use across a broad spectrum of clinical environments and patient needs, including:
Acute hypoxemic respiratory failure
Post-extubation respiratory support
Respiratory support in ICU, Emergency Departments, and general wards
Peri-operative respiratory care
COPD exacerbations and respiratory distress
Patients requiring escalation beyond conventional oxygen therapy
Comfort-focused oxygen therapy with improved tolerance compared to masks
The system’s versatility makes it appropriate for adult, paediatric, and neonatal patients, depending on interface selection and prescribed flow rates.
Therapy Type: Nasal High Flow (NHF / HFNC)
Flow Range: 2 – 60 L/min
Flow Generation: Integrated turbine (no external compressed air required)
Humidification: Integrated heated humidifier
Temperature Settings: Adjustable (typically 31°C, 34°C, 37°C)
FiO₂ Delivery: Precise oxygen blending when supplemental oxygen is connected
Interfaces: Optiflow™ nasal cannulas and compatible respiratory interfaces
Clinical Settings: ICU, ED, general wards, step-down units
Guideline Support: Recommended in multiple published clinical practice guidelines
