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诊断X射线的照射是我国公众接受人工电离辐射的最大来源。因此要加强对受检者的防护,把这种照射限制在可以合理达到的最低水平,尽可能地降低X射线检查给公众带来的潜在危害。为了了解婴幼儿童及家属扶持者在X线诊断过程中受到的照射剂量,我们在上海市有关医院进行了调查监测,为研究婴幼儿X线诊断中的辐射防护提供技术依据。一、调查内容及方法1.X线诊断机及照射条件:X线诊断摄片条件,按照各医院常用的投照条件,X线诊断机分别为上海医疗器械厂生产的XG-
Radiation diagnosis of X-ray is the largest source of artificial ionizing radiation in our country. Therefore, we should strengthen the protection of the subjects, limit the exposure to the lowest reasonable level, and minimize the potential harm to the public caused by X-ray examination. In order to understand the radiation doses received by infants and toddlers and their family members during the X-ray diagnosis, we conducted survey and monitoring in relevant hospitals in Shanghai to provide technical basis for the research of radiation protection in infant X-ray diagnosis. First, the survey content and methods 1. X-ray diagnostic imaging machine and irradiation conditions: X-ray diagnostic imaging conditions, in accordance with the conditions of the various hospitals commonly used radiographs, X-ray diagnostic machine for the Shanghai Medical Devices Factory production XG-