印尼固定和移动放射系统的性能评估
Lukmanda Evan Lubis1, Michael Christian Satrio1, Alimuddin Nasution2
1Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok 16424, Indonesia.
Radiation protection dosimetry
|December 4, 2023
概括
印尼X射线设备的合规性测试显示,通过率很高,与年龄无关的性能相关性. 自动暴露控制 (AEC) 测试是很少报告的,因为它是自动暴露控制 (AEC) 测试.
科学领域:
- 医学物理 医学物理
- 辐射健康 辐射健康
- 监管合规性 监管合规性
背景情况:
- 符合性测试对于确保医疗成像设备的安全性和有效性至关重要.
- 印度尼西亚核能监管局 (BAPETEN) 2019-2020年的数据为评估放射仪器提供了全面的数据集.
- 了解相对于年龄和特定测试参数的设备性能,如自动暴露控制 (AEC),对于质量保证至关重要.
研究的目的:
- 分析和评估印尼固定和移动放射仪器的合规性测试参数.
- 调查X射线机器的年龄与它们在合规性测试中的性能之间的相关性.
- 评估固定式放射仪器中自动暴露控制 (AEC) 系统测试的实施水平.
主要方法:
- 分析了来自1016台固定式和480台移动式放射仪的合规性测试数据.
- 根据设备年龄对数据进行分类和分析,以确定性能相关性.
- 审查自动暴露控制 (AEC) 测试的实施状态.
主要成果:
- 通过率很高:固定设备的89.9%和移动设备的84.8%无条件通过.
- 移动设备 (13.1%) 的故障率高于固定设备 (4.9%).
- 放射设备的年龄和它们的合规性测试结果之间没有发现显著的相关性.
- 只有9.2%的固定设备合规报告包括AEC测试,因为它不是强制性的.
结论:
- 印度尼西亚的放射仪器通常符合合规标准,不论年龄如何.
- 移动放射仪器的故障率较高,需要进一步调查.
- 由于AEC检测的低含量率表明需要对协议进行审查,以提高诊断准确性和患者安全.
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