中药饮片吸水系数测定的影响因素及其风险评估
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摘要
目的 :探讨中药饮片吸水系数测定实验的影响因素,并对其风险进行评估。方法 :采用潜在失效模式和效应分析(FMEA)方法,对中药饮片吸水系数测定实验的影响因素及其风险进行评估。结果 :有34个风险因素对实验结果产生影响,其中高风险水平因素18个,中等风险水平因素9个,低风险水平因素7个。结论:在实验设计初始阶段,通过风险评估可以规避实验可能出现的风险,并采取相应的控制防范措施,降低风险因素对实验结果产生的影响,提高实验预期。
Objective: To explore the influencer factors of the determination of water absorption coefficient in Chinese medicine decoction pieces and assess their risks. Methods: The potential failure mode and effect analysis(FMEA) method was used to evaluate the factors and risks of water absorption test in Chinese herbal slices. Results: There were 34 kinds of risk factors influencing the experimental results, in which 18 were high-risk factors, 9 were medium-risk factors, and 7 were low-risk factors. Conclusion: The possible risks in the experiment can be avoided by risk assessment in the initial stage of experimental design and the impact of risk factors on the experimental results can be reduced by adopting corresponding control and prevention measures so that the experimental expectation can be improved.
Objective: To explore the influencer factors of the determination of water absorption coefficient in Chinese medicine decoction pieces and assess their risks. Methods: The potential failure mode and effect analysis(FMEA) method was used to evaluate the factors and risks of water absorption test in Chinese herbal slices. Results: There were 34 kinds of risk factors influencing the experimental results, in which 18 were high-risk factors, 9 were medium-risk factors, and 7 were low-risk factors. Conclusion: The possible risks in the experiment can be avoided by risk assessment in the initial stage of experimental design and the impact of risk factors on the experimental results can be reduced by adopting corresponding control and prevention measures so that the experimental expectation can be improved.
引文
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[2]王祖和,刘磊.基于FMEA的项目风险预测分析[J].项目管理技术, 2006(6):56-58.
[3]居季成,徐名聪,乔靓.失效模式及后果分析的运用[J].现代制造工程,2014(11):83-85.
[4]纪嘉明.工艺过程潜在失效模式及后果分析[J].排灌机械,2001, 19(4):37-39.
[5]葛泉江,李光伟.浅谈FMEA在生产实践中的应用[J].哈尔滨轴承, 2005, 26(4):55-57.
[6]陈永权.潜在失效模式及后果分析在纠正和预防措施中的应用[J].机电信息, 2006(6):60-62.
[7]张弥,包曙阳. FMEA潜在失效模式及后果分析的运用尝试与思考[C]//上海烟草系统2006年度优秀学术论文集.上海:上海市烟草学会, 2006:232-240.
[8]刘静.浅谈潜在失效模式及后果分析在产品开发中应用[J].机械工业标准化与质量, 2014(4):24-26.