Ann Card Anaesth Close
 

Figure 1: Panel A depicts the cardiopulmonary bypass circuit with the vaporizer (1) connected to the oxygenator (3), and the Venturi system (4) implemented on the suction line, and the monitoring device (2) connected to the inflow circuit and to the oxygenator secondary ports to measure volatile agent concentration. Panel B shows the oxygenator main exit port (1), the secondary ports along the edge of the oxygenator cylindrical case (2) and the sampling line for the volatile agent (3). Panel C shows a side view of the oxygenator: inlet gas port (1), main exit port (2), sampling line (3)

Figure 1: Panel A depicts the cardiopulmonary bypass circuit with the vaporizer (1) connected to the oxygenator (3), and the Venturi system (4) implemented on the suction line, and the monitoring device (2) connected to the inflow circuit and to the oxygenator secondary ports to measure volatile agent concentration. Panel B shows the oxygenator main exit port (1), the secondary ports along the edge of the oxygenator cylindrical case (2) and the sampling line for the volatile agent (3). Panel C shows a side view of the oxygenator: inlet gas port (1), main exit port (2), sampling line (3)