[基于真实数据的输血和输液加热器的生产研究和风险因素分析]
Hongfeng Bi1, Yonggang Wang2, Zhendong Wang3
1Medical Equipment Department, Shengli Oilfield Central Hospital, Dongying, 257000.
Zhongguo yi liao qi xie za zhi = Chinese journal of medical instrumentation
|September 15, 2025
概括
输血和输液加热器具有生产和使用风险,包括加热故障和机器故障. 制造商必须加强质量控制,而医疗机构需要强有力的维护计划,以确保更安全的临床使用.
科学领域:
- 医疗器械安全 医疗器械安全
- 临床工程 临床工程 临床工程
- 风险管理 风险管理
背景情况:
- 输血和输液加热器对于患者护理至关重要,但它们的可靠性会影响安全性.
- 了解故障模式对于改善设备性能和患者的治疗结果至关重要.
研究的目的:
- 分析输血和输液加热器的不良事件和故障模式.
- 支持制造商和临床使用的风险管理策略.
- 加强这些医疗器械的安全应用.
主要方法:
- 从7家制造商和11家医疗机构收集数据 (2019年1月至2023年12月).
- 分析设备原理,结构,质量控制和现实世界的不良事件数据.
- 在生产和使用过程中识别常见的故障.
主要成果:
- 生产风险包括电力供应的不稳定性和接接头问题.
- 在使用过程中确定了15种故障类型.
- 常见的故障 (无法加热,电源开启,泡) 超过了报告事件的80%.
结论:
- 输血和输液加热器存在许多风险点和故障模式.
- 制造商需要改进生产流程和质量控制.
- 医疗机构应制定监督的具体指导方针和维护时间表.
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