StarMed Ventumask - For CPAP therapy with Venturi flow driver and adjustable PEEP valve StarMed Ventumask is a unique design for CPAP therapy that is simply activated by connecting to an appropriate oxygen supply. Advantages The therapy is activated simply by connecting the Ventumask to an oxygen source commonly available PEEP and FiO2 parameters are independent for optimal therapy setting Adjustable PEEP valve, silicone headgear and oxygen tubing are included Technical Features Integrated Venturi flow driver for FiO2 control from 40% to 100% CPAP mask with safety valve and port to monitor actual FiO2 or pressure Adjustable PEEP valve designed for Ventumask: 5.0-7.5- 10.0-12.5 cm H2O precalibrated settings Single packed.