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介绍一种89C2051单片机控制的注射助推器,给出了硬件设计及软件实现。本注射助推器适用于较长时间(4-20min)的静脉注射。
This paper introduces a kind of injection booster controlled by 89C2051 singlechip, and gives the hardware design and software implementation. The injection booster is suitable for a long time (4-20min) intravenous injection.