Driving method of balloon by IABP driving device and IABP driving device

摘要

PROBLEM TO BE SOLVED: To provide a method of driving a balloon by an IABP driving device capable of preventing formation of a thrombus on a balloon surface. A method of driving a balloon by an IABP driving device that attaches a balloon catheter to which a balloon is connected and expands and contracts the balloon, wherein the balloon is continuously synchronized with a heartbeat having a heart rate of 120 bpm or more. When performing the high-speed continuous drive for driving the balloon, if the high-speed continuous drive lasts for a predetermined time of 30 seconds or more, after performing a resting operation for maintaining the balloon in a deflated state for a predetermined number of heartbeats, The high-speed continuous driving is performed again. [Selection diagram] FIG.