[The Management Methods for Cardiopulmonary Bypass and Control Features in the Modern Heartlung Machines].

While it may seem that there have been no significant changes in the field of cardiopulmonary bypass (CPB) over the past decade, there have been advances in management concepts, such as coagulation management strategies and the use of oxygen delivery index (DO2i) and carbon dioxide (CO2)-derived variables during CPB. It will be important to examine what changes in outcomes are observed as a result of advances in management methods. The development of a variety of monitoring devices is expected if better outcomes are observed as a result of advances in CPB management. In addition, the introduction and study of different perfusion-assist functions are hoped to lead to the automation of operations in CPB.