用模糊失效模式和效应分析进行注射生产的膜水中微生物控制的质量风险管理
1School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China.
PeerJ. Computer science
|February 3, 2025
概括
注射冷水 (WFI) 系统中的微生物污染是一个关键挑战. 模糊失效模式和影响分析 (Fuzzy-FMEA) 确定了诸如膜污染和泄漏等关键风险,为更好的微生物控制提供了解决方案.
科学领域:
- 制药制造业 制药制造业 制药制造业
- 微生物风险评估
- 水系统工程 水系统工程
背景情况:
- 微生物的扩散是膜为基础的注射水 (WFI) 生产的一个重大挑战,特别是在冷WFI系统与存储和环境分配.
- 保持微生物控制对于确保药品的质量和安全至关重要.
研究的目的:
- 对基于膜的WFI系统进行全面的微生物风险评估.
- 通过使用强大的分析方法,识别和优先考虑潜在的微生物风险.
- 提出优化策略,以加强这些系统中的微生物控制.
主要方法:
- 利用模糊失效模式和影响分析 (模糊-FMEA) 来评估微生物风险.
- 识别了故障模式,并根据风险优先次数 (RPN) 确定了它们的优先级.
- 对影响微生物负载的故障模式的建议预防措施.
主要成果:
- 确定的主要危险包括超过 (UF) 膜污染,换热器密封问题,反透 (RO) 膜泄漏和无效的通风过器.
- 模糊的FMEA提供了一个优先考虑的风险清单,使得有针对性的干预措施.
- 分析强调了需要优化微生物控制的特定领域.
结论:
- 模糊的FMEA是评估基于膜的WFI生产中的微生物风险的有效工具.
- 解决已识别的危险,如膜污染和泄漏,对于强大的微生物控制至关重要.
- 该研究提供了可行的建议,以优化制药行业的冷WFI系统.
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