擅自更改医用便携式X射线透射仪用途致工作人员超剂量照射事故案例报道

Abstract

Abstract: This paper provides a concise overview of a radiation accident resulting from the unauthorized alteration of the usage of a medical portable X-ray transilluminator, which led to excessive radiation exposure to staffs. The accident is analyzed comprehensively, with the aim of offering insights from various perspectives including the sequence of events, analysis of the radiation source, the current status of Category Ⅲ radiation devices in our country, statistics on radiation accidents, and examination of the underlying causes.

Key words: portable X-ray transilluminator, radiation accident, experience feedback

CLC Number:

TL733

LI Yadong, ZHOU Xiaojian, PENG Hui, LI Xueqin, CHEN Wentao, WANG Xiaotao. Report on staff overdose exposure accident resulting from unauthorized alteration of the usage of a medical portable X-ray transilluminator[J].RADIATION PROTECTION, 2024, 44(6): 668-673.

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Report on staff overdose exposure accident resulting from unauthorized alteration of the usage of a medical portable X-ray transilluminator

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