Fig. 2From: RECCAS - REmoval of Cytokines during CArdiac Surgery: study protocol for a randomised controlled trialIntegration of the haemoadsorption device into the cardiopulmonary bypass (CPB) circuit. Oxygenated blood is taken from the oxygenator of the heart-lung machine (HLM), and an additional blood pump ensures a defined blood flow of 400Â mL/min through the adsorber to the venous reservoir of the HLMBack to article page