抄録
This paper concerns with building an adaptive control system of the left heart assist by a mini-computer. This system is designed to pump out adaptively a desired mean volume flow of the blood with the maximum transmission power to the change in the mechanical characteristics of the systemic circulation.
To check the system for canine experiments aiming at human application, experiments by a mock circulation was made. The results indicate that the system can finish one cycle of adaptation within 30s, and can pump out the maximum mean volume flow of the blood 2.5l/min for physiological variation of mechanical impedance of the canine systemic arteries.
