SK-600I输液泵的工作原理与应用

目的：通过介绍SK-600I型输液泵的原理和故障维修经验，促使设备维修人员掌握输液泵正确的使用、维护和维修方法。方法：介绍SK-600I输液泵的原理、使用维护和注意事项以及故障分析与处理的方法。对输液泵的气泡报警、欠压报警、阻塞报警的真报警与伪报警等常见故障进行分析，并给出最佳维修方法。结果：提高了使用人员和维修人员鉴别处理各种故障的能力。并对SK-600I型输液泵的改进提出了合理建议。结论：输液泵是一种智能化程度高的医疗器械，因使用不当而导致的机械电气故障会带来严重后果。掌握输液泵基本原理、总结维修经验、加强使用培训，才能更好地发挥输液泵的使用价值和经济效益。

The working principle and application of SK-600I infusion pump

Objective： The theory and repair summary of infusion pump were introduced to improve its maintenance and usage by taking SK-600I infusion pump as an example. Methods： With the cases from practical works including faults such as under-pressure alarm, bubble alarm, block alarms and rate accuracy problem, true or fault respectively, the principle, maintenance, attention issues, fault analyses and repairing methods of infusion pump were presented. Results： To help operators and technicians deal with all kinds of pump failures. Some advices on improving theSK-600I infusion pump design were provided. Conclusion： Infusion pump is a high intelligent medical device, but improper use, mechanical and electrical fault will putadverse impact on its application. Mastering the basic principles, summarizing practical experiences, strengthen operator training, can make better use of infusion pump.