Ann Card Anaesth Close
 

Figure 2: The device is schematically depicted: sweep gas enriched by the vaporizer with volatile anesthetic enters the gas chamber of the oxygenator through the inlet port. The main exit port is connected to the Venturi system, which regulates the pressure generated by the wall vacuum system (note black arrow indicating the air inflow port of Venturi system). A monitoring system of waste gas concentration out of the oxygenator secondary port is also described

Figure 2: The device is schematically depicted: sweep gas enriched by the vaporizer with volatile anesthetic enters the gas chamber of the oxygenator through the inlet port. The main exit port is connected to the Venturi system, which regulates the pressure generated by the wall vacuum system (note black arrow indicating the air inflow port of Venturi system). A monitoring system of waste gas concentration out of the oxygenator secondary port is also described