《中国期刊全文数据库》收录期刊
《中国核心期刊(遴选)数据库》收录期刊
《中文科技期刊数据库》收录期刊

外科研究与新技术(中英文) ›› 2025, Vol. 14 ›› Issue (2): 181-186.doi: 10.3969/j.issn.2095-378X.2025.02.019

• 医疗器械园地 • 上一篇    下一篇

多参数监护仪的检定方法及其故障诊断分析

罗思佳1, 沈彧枫2   

  1. 1.同济大学附属普陀人民医院资产管理科,上海 200060;
    2.上海中医药大学附属岳阳医院招标采购中心,上海 200437
  • 收稿日期:2025-03-18 出版日期:2025-06-28 发布日期:2025-07-07
  • 通讯作者: 沈彧枫,电子信箱:452612997@qq.com

Testing methods and fault diagnosis analysis of multi-parameter monitors

LUO Sijia1, SHEN Yufeng²   

  1. 1. Department of Asset Management, Putuo People′s Hospital, Tongji University, Shanghai 200060, China;
    2. Department of Medical Equipment, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
  • Received:2025-03-18 Online:2025-06-28 Published:2025-07-07

摘要: 本文首先阐述了多参数监护仪的临床各类监护功能的工作原理,包括心电信号、呼吸频率、血压及血氧饱和度的测量原理;随后详细介绍了监护仪的检测方法,即基于国家计量检定规程(JJG760—2003)和质量控制规范,通过模拟信号对设备性能进行误差分析与功能测试;继而结合医院的维修数据,分析了多参数监护仪在使用中的常见故障类型及原因,并提出针对性解决方案;最后,提出了设备维护与保养的具体策略,如通过优化检测流程、加强预防性维护与故障诊断,据此可有效提升多参数监护仪的使用可靠性与临床工作效率,为医疗设备管理提供科学指导。

关键词: 多参数监护仪, 检测方法, 故障分析, 维护保养

Abstract: This paper first described the principles behind various monitoring functions of multi-parameter monitors in clinical use, including the measurement principles for ECG signals, respiratory rate, blood pressure, and blood oxygen saturation. The paper then detailed the testing methods, which analyzed equipment performance errors and functions through stimulated signals based on national metrological verification regulations (JJG760-2003) and quality control standards. Drawing on hospital maintenance data, it analyzed common fault types and causes, and proposed targeted solutions. Finally, specific strategies for equipment maintenance were presented, emphasizing optimized testing processes, enhanced preventive maintenance, and fault diagnosis to effectively improve the reliability of multi-parameter monitors and the efficiency of clinical operations. This research offers scientific guidance for medical equipment management.

Key words: Multi-parameter monitors, Testing methods, Fault analysis, Maintenance

中图分类号: