精益六西格玛为夏普斯废物管理和紧急护理单位的职业生物安全
Marcos Aurélio Cavalcante Ayres1, Andre Luis Korzenowski1, Fernando Elemar Vicente Dos Anjos2
1Department of Production Engineering, Unisinos-Universidade do Vale do Rio dos Sinos, São Leopoldo 93022-750, Brazil.
International journal of environmental research and public health
|January 28, 2026
概括
这项研究使用精益六西格玛 (LSS) 改进了巴西紧急护理单位 (ECU) 的尖刀废物管理. 调查结果揭示了标签和运输方面的缺陷,导致可操作的生物安全改进,以提高工人安全.
科学领域:
- 公共卫生 公共卫生
- 医疗保健管理的管理
- 职业安全 在职业安全.
背景情况:
- 沙普的废物管理是一个关键的公共卫生挑战,影响医疗保健工作人员的安全,成本和环境可持续性.
- 巴西紧急护理单位 (ECU) 在有效地管理利物品废物方面面临挑战.
- 现有做法需要分析,以确定生物安全治理需要改进的领域.
研究的目的:
- 分析利品废弃物管理实践在巴西ECU.
- 通过精益六西格玛 (LSS) 和DMAIC开发生物安全治理的改进行动.
- 加强医疗保健机构的职业安全和环境可持续性.
主要方法:
- 在巴西不同地区的3个公共ECU中进行了多个案例研究.
- 数据收集包括直接观察,监管检查清单 (ANVISA RDC No. 222/2018),以及因果关系 (5M) 分析.
- 定义,测量,分析,改进和控制 (DMAIC) 框架指导了改进过程.
主要成果:
- 诊断阶段在利品废弃物标签,文档和内部运输中发现了不符合性.
- 管理和行为上的差距是发现不符合性的主要原因.
- 开发了一个基于证据的,低成本的行动计划,包括视觉检查清单,标准化路线和KPI.
结论:
- 该DMAIC框架促进了针对利品废物管理的有针对性的干预措施的创建.
- 拟议的行动旨在加强生物安全可追溯性和职业安全.
- 该研究为在资源有限的医疗保健环境中实施和验证持续改进计划提供了基础.
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