潜在风险评估:在光学指导的干预手术过程中的质量评估模型
Marcus Oliveira1,2, Marcus Navarro1,2, Eliana Costa3
1Department of Health Technology and Biology, Federal Institute of Bahia, Salvador, 40301-015, Brazil.
Radiation protection dosimetry
|April 29, 2024
概括
在干预放射学中开发了一种潜在风险评估的新模型,并在8年内在121个机构中应用. 该模型有助于监测患者和职业辐射剂量,以提高光镜手术期间的安全性.
科学领域:
- 医疗成像医学成像
- 放射学 放射学是指放射学
- 辐射安全 辐射安全
背景情况:
- 干预性放射学程序涉及显著的辐射暴露.
- 在这些环境中,有效的风险评估和安全监测至关重要.
- 现有的模型可能无法全面解决患者和职业剂量的问题.
研究的目的:
- 在干预放射学中引入和评估一种潜在风险评估 (MARP) 的新型模型.
- 建立一个监测患者和职业辐射剂量的系统.
- 加强光镜手术过程中的安全协议.
主要方法:
- 开发潜在风险评估模型 (MARP),使用0-5指标尺度.
- 根据性别,手术类型,Kerma空气产物 (Pka) 和累积剂量 (mGy) 分类辐射水平.
- 在8年内,在121个机构中应用MARP模型,收集了201,656个患者剂量和8007个职业剂量的数据.
主要成果:
- 在许多机构中成功实施了MARP模型,收集了大量的辐射剂量数据.
- 收集了患者 (平均22,406 / 年) 和职业 (平均890 / 年) 辐射剂量的详细记录.
- 这项研究表明,光学质量评估的可行策略.
结论:
- 在干预放射学中,MARP模型为潜在风险评估提供了一个强大的框架.
- 实施强制性信息系统对于监测辐射安全是有效的.
- 这种方法有助于提高光镜程序的质量评估和安全性.
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