The lens exposure of the nurse engaged in cardiovascular IVR —The dose difference by the position of the dosimeter—
The lens exposure of the nurse engaged in cardiovascular IVR —The dose difference by the position of the dosimeter—
复制标题
从事心血管IVR的护士的镜头曝光 —剂量计位置的剂量差异 —
DOI：
10.11269/jjrsm.20.52
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
稲葉 洋平
中科院分区：
文献类型：
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作者：
山田 歩実;千田 浩一;大友 一輝;佐藤 文貴;芳賀 喜裕;曽田 真宏;加賀 勇治;阿部 美津也;加藤 砂江子;稲葉 洋平
本研究的目的是调查从事心血管介入放射（IVR）的护士眼晶体的职业暴露情况，并确定佩戴眼剂量计的合适位置。对12名护士的两种心血管IVR进行了调查：经皮冠状动脉介入治疗（PCI）和导管消融（ABL）。在PCI中，在左眼侧、右眼侧和前额中心测量的剂量几乎相同。然而，在ABL中，护士在靠近患者的眼侧比对侧眼侧和前额中心接受更高的辐射剂量有趋势。此外，PCI中眼剂量与患者剂量参数高度相关。这一结果可能表明，不使用剂量计估计眼睛剂量是可能的，但有必要使用剂量计实际测量离患者更近的眼睛的剂量。
The purpose of this study was to examine the occupational exposure of the eye lens for nurses engaged in cardiovascular interventional radiology (IVR) and to determine the proper position to wear the eye dosimeter. Two types of cardiovascular IVR were investigated for 12 nurses: percutaneous coronary intervention (PCI) and catheter ablation (ABL). In PCI, the doses measured at the left eye side, right eye side, and the center of the forehead were almost same. However, in ABL, there was a tendency that the nurses received higher radiation doses at the eye side closer to the patients compared with the contralateral eye side and the center of the forehead. In addition, the eye doses in PCI tended to be highly correlated with patient dose parameters. This result may suggest that it is possible to estimate the eye dose without using a dosimeter, but it is necessary to actually measure the dose of the eye closer to the patient using the dosimeter.