辐射保护教育材料在血管造影期间的有效性,使用增强现实技术可视化散射辐射
Koki Noguchi1, Toshioh Fujibuchi2, Donghee Han2
1Division of Medical Quantum Science, Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan. Noguchi.koki.945@s.kyushu-u.ac.jp.
使用增强现实 (AR) 的辐射保护教育提高了学习者的动力. 然而,对散射辐射的特定C臂角度影响需要进一步澄清和应用可用性增强.
科学领域:
- 医学物理 医学物理
- 辐射科学 辐射科学
- 健康 职业 教育 教育 专业
背景情况:
- 医疗环境中的辐射工作者面临着严重的辐射暴露风险.
- 有效的辐射保护教育对于减轻这些风险至关重要.
- 像散射辐射分布这样的复杂概念的可视化在传统方法中具有挑战性.
研究的目的:
- 开发和评估新的辐射保护教育材料.
- 评估增强现实 (AR) 应用程序对可视化散射辐射的有效性.
- 测量AR材料对学习动机和知识获取的影响.
主要方法:
- 开发一个AR应用程序来说明散射辐射模式.
- 通过真假测试,ARCS模型问卷和开放式反进行评估.
- 评估参与者的知识保留和学习动机.
主要成果:
- 大多数辐射保护概念的高正确响应率 (100%).
- 关于C臂角对散射辐射的影响问题的正确答案率较低 (65.5%,72.4%).
- 在五分级上,注意力 (4.15),相关性 (3.91),信心 (3.93) 和满意度 (4.28) 的高动机分数.
- 在AR应用程序的操作方便性中确定了可用性挑战.
结论:
- 开发的AR教育材料有效地提高了学习者在辐射保护方面的动机.
- 需要进一步细化,以更好地理解C臂角度对散射辐射的影响.
- 建议对AR应用程序的可用性进行改进,以实现更广泛的采用和有效性.
更多相关视频
13:48Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
Published on: April 21, 2023
08:30X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
Published on: September 11, 2011
相关概念视频
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
01:20Imaging Studies for Cardiovascular System III: X-Ray
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
01:24X-ray Imaging