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目的:介绍该多参数监护仪的技术参数、基本原理与研制。方法:以系统结构为线索,说明各部分的功能与实现的方法。结果:提高医疗监护和分析诊断水平,为医务人员提供可靠准确的病人生理信息。结论:使用PC-104总线结构的微机系统,对测量接收的信号进行分析,滤除由频率与波幅随机变化而产生的干扰信号,实现多参数监护。
Objective: To introduce the technical parameters, basic principle and development of the multi-parameter monitor. Methods: The system structure as a clue, explain the function of each part and the method of realization. Results: To improve the level of medical supervision and analysis and diagnosis, provide medical staff with reliable and accurate patient physiological information. Conclusion: The microcomputer system based on PC-104 bus structure is used to analyze the signal received and measured, and the interference signal generated by the random change of frequency and amplitude is filtered out to realize multi-parameter monitoring.