Blood treatment device with coupled blood pump and compressed air device

The invention relates to a control device (150) for controlling a blood treatment device (100) when the blood treatment device (100) comprises a compressed air line (1005), a compressed air device (1003) in fluid communication with the compressed air line (1005), a blood pump for delivering blood in a blood tube stack (300), and an arterial patient tube clamp (302) and a venous patient tube clamp (306). The compressed air device (1003) is provided and/or suitable for generating a pressure and an air flow in the compressed air line (1005). The blood tube stack (300) includes a vein bubble trap (329). The control device (150) is configured to control or regulate both the blood pump (101) and the compressed air device (1003). It is further configured to be able to deliver using the blood pump (101) depending on or depending on the delivery carried out by the compressed air device (1003), and/or vice versa. 本发明涉及一种控制装置(150)，其用于在血液治疗设备(100)包括压缩空气管线(1005)、与所述压缩空气管线(1005)流体连通的压缩空气装置(1003)、用于在血液管组(300)中输送血液的血液泵以及动脉患者