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ICF同步触发信号传输的可靠性研究 被引量:1
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作者 唐菱 陈骥 +4 位作者 黄夏 汪凌芳 王超 李克洪 党钊 《太赫兹科学与电子信息学报》 2014年第6期932-936,共5页
为提高惯性约束聚变(ICF)装置同步触发信号传输可靠性,收集、整理了该传输系统的故障,并将故障模式、影响和危害性分析(FMECA)方法应用到同步触发信号传输系统,故障模式危害度最高的两类故障为同步触发信号时序漂移和同步触发信号受到干... 为提高惯性约束聚变(ICF)装置同步触发信号传输可靠性,收集、整理了该传输系统的故障,并将故障模式、影响和危害性分析(FMECA)方法应用到同步触发信号传输系统,故障模式危害度最高的两类故障为同步触发信号时序漂移和同步触发信号受到干扰,并在此基础上提出了相应的改进措施,开展了可靠性验证试验,试验研究结果表明,该方法将原型装置同步触发信号传输的可靠性成功地提高至平均无故障发次大于1 256发,并为ICF激光装置的可靠性研究提供了一种可行、有效的方法。 展开更多
关键词 ICF同步触发信号传输 可靠性研究 危害性分析方法 时序漂移
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Applying healthcare failure mode and effect analysis to patient pain management in the anesthesia recovery period 被引量:6
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作者 Zhao-Ping Xue Hong-Yan Li +1 位作者 Rui-Tong Guan Si Chen 《Chinese Nursing Research》 CAS 2016年第1期34-36,共3页
Objective: To standardize pain management in the anesthesia recovery period and improve the effects of analgesia on acute postoperative pain. Methods: Using healthcare failure mode and effect analysis (HFMEA), we ... Objective: To standardize pain management in the anesthesia recovery period and improve the effects of analgesia on acute postoperative pain. Methods: Using healthcare failure mode and effect analysis (HFMEA), we analyzed the primary cause of patients' pain and subsequently determined the process and risk priority number (RPN). Results: Actions were taken to improve patients' pain. After using HFMEA, the experimental group's visual analog scale (VAS) scores were lower than those of the control group at 1 h and at discharge from the post-anesthetic intensive care unit (PAICU). The differences were statistically significant (P 〈 0.05). Conclusions: The application of failure mode and effect analysis can relieve pain and improve the quality of nursing. 展开更多
关键词 Health care failure modeeffect analysisPain nursingPost anesthesiaNursing management
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