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目的了解灾后绵阳市某县乡镇卫生院放射防护情况,为灾后放射场所科学重建提供基础依据。方法依据GBZ138-2002《医用X射线诊断卫生防护监测规范》和GBZ130-2002《医用诊断X射线机卫生防护标准》要求,对灾后正常运行的某县乡镇卫生院放射场所综合防护情况进行调查。结果某县乡镇卫生院放射场所面积合格率66%;放射人员操作位防护合格率94%;放射人员持证率90%;放射人员个人剂量监测率72%;放射人员健康体检率72%。结论放射人员防护较好,但今后需加强放射场所建设项目的防护评价与卫生监督工作,提高放射人员与公众的防护意识。
Objective To understand the radiation protection situation of township health centers in a county in Mianyang City after the disaster so as to provide the basis for the scientific reconstruction of the radiation places after the disaster. Methods Based on the requirements of GBZ138-2002 “Medical X-ray Diagnostic Health Protection Monitoring Code” and GBZ130-2002 “Medical Diagnostic X-ray Machine Health Protection Standards”, the comprehensive protection of the radiation field in a township hospital was investigated. Results The qualified rate of radiation field in a township hospital was 66%. The passing rate of radiological staff was 94%. The rate of radiation personnel was 90%. The radiation dose rate was 72%. The rate of healthy radiological examination was 72%. Conclusion Radiation personnel are better protected. However, in the future, the protection evaluation and health supervision of radiation project construction should be strengthened to raise the awareness of radiation personnel and the public.