The Airvo 2 system is more than just a humidifier, offering a sophisticated mechanism of action. At its core, the Airvo 2 system focuses on four primary goals: airway hydration, comfort, reduction of dead space clearance, and pressure regulation.
Airway Hydration and Comfort:
Central to the Airvo 2 system is its heated humidification process, which ensures that the air delivered to patients is oxygen-rich and comfortably humidified. Unlike conventional supplemental oxygen setups, which can be cool and dry, the Airvo 2 system provides air at a higher temperature (26 degrees Celsius) and increased pressure (16 mg/L). This closely mimics the body's natural conditions, promoting effective airway hydration and enhancing patient comfort during inhalation.
Reduction of Dead Space Clearance and Pressure:
A unique feature of the Airvo 2 system is its continuous positive airway pressure (CPAP) capability, which minimizes the risk of CO2 rebreathing. By maintaining a constant flow of air, the system reduces dead space within the breathing circuit. Exhalation against this flow creates a dynamic positive airway pressure, supporting optimal alveolar ventilation. This feature not only aids in efficient gas exchange but also improves respiratory efficiency.
Automation and Adaptability:
Contrary to common misconceptions, the Airvo 2 system is versatile and can operate using ambient air, negating the need for supplemental oxygen unless specifically required by a patient's clinical condition. Its automated features allow precise regulation of oxygen delivery, ensuring patients receive the appropriate amount tailored to their respiratory needs.
In essence, the Airvo 2 system surpasses traditional humidifiers by integrating advanced technologies that optimize respiratory function. By focusing on airway hydration, comfort, dead space reduction, and pressure management, it sets a new standard in respiratory care, making it a preferred choice for patients requiring enhanced oxygen therapy.
