A Novel Mask with Selective Ports for Inflow and Outflow Reduces CO < sub > 2 < /sub > Rebreathing during Non-Invasive Ventilation: A Physiological Study in Healthy Volunteers

Conclusion: The new mask design with two ports for inhaled and exhaled gases reduced the amount of CO2 rebreathing in all tested ventilation settings. The CO2 rebreathing reduction did not decrease minute ventilation in healthy volunteers.Respiration
Source: Respiration - Category: Respiratory Medicine Source Type: research