摘要
介绍了一种由 89C5 2单片机控制的输液泵系统。介绍了其组成和原理 ,并论述了提高精度和可靠性的方法。它可以自动控制输液速度和输液量 ,具有报警功能 ,成本低而性能好 ,可以广泛应用于临床输液以及药品成分分析等场合。
The paper introduces a kind of infusion pump controlled by 89C52 single chip microcomputer. Its composition and principle are explained. The method of improving precision and reliability is also explained. In the system, speed of infusion and volume of medicinal liquid are controlled automatically. It can give an alarm, its cost is cheap and its performance is perfect. It can be widely used for fusion and composition analysis of medicines.
出处
《中小型电机》
北大核心
2004年第1期53-56,共4页
S&M Electric Machines
