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微型轴流式血泵是目前人工心脏结构研究的热点,外磁驱动是一种新型的血泵驱动方式。该文介绍了以单片机AT89S52为控制单元的血泵外磁驱动系统,该系统具有良好的调速性能和控制性能。还介绍了其硬件设计和软件设计。
Micro-axial blood pump is currently the focus of artificial heart structure research, external magnetic drive is a new type of blood pump drive. This paper introduces the blood pump external magnetic drive system with the AT89S52 as the control unit, which has good speed regulation and control performance. Also introduced its hardware design and software design.