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目的调查放射诊疗许可制度实施后,深圳市宝安区西乡辖区放射诊疗单位的基本情况和存在问题,为有针对性地采取放射卫生管理措施提供科学依据。方法采用全市统一设计的《深圳市放射工作单位基本情况调查表》进行问卷调查,对放射诊疗工作场所的防护检测情况、放射诊疗设备影像质量控制检测情况、放射诊疗工作人员个人剂量监测、职业健康检查和卫生防护知识培训情况进行调查。结果深圳市宝安区西乡辖区2008年工作场所防护检测合格率为89.88%,放射诊疗设备影像质量控制检测合格率为66.18%,个人剂量监测率为86.25%,体检异常率为2.74%,工作人员培训率为93.75%。结论放射诊疗设备影像质量控制检测合格率较低,应加强对超标工作场所的防护改造,提高影像质量,妥善安置有职业禁忌证的放射工作人员,建立健全放射防护制度和放射卫生管理档案。
Objective To investigate the basic situation and existing problems of radiation medical units in Xixiang area, Bao’an District, Shenzhen after the implementation of the radiotherapy and medical permission system, and provide a scientific basis for targeted radiation health management measures. Methods A questionnaire survey was carried out by using the “Unified Survey of Radiological Work Units in Shenzhen”, which was conducted by the city. A questionnaire survey was conducted on the protective measures in the radiological diagnosis and treatment facilities, the quality control of radiotherapy and treatment equipment, the personal dose monitoring of radiological clinic staff, occupational health Inspection and knowledge of health protection training situation investigation. Results The passing rate of workplace protection test in Xixiang area of Bao’an District of Shenzhen City in 2008 was 89.88%, the qualified rate of image quality control test of radiotherapy equipment was 66.18%, the individual dose monitoring rate was 86.25% and the rate of physical examination anomaly was 2.74% The training rate is 93.75%. Conclusion Radiological equipment quality control test pass rate is low, we should strengthen the protection of over-standard workplace reform and improve image quality, proper placement of a contraindication for radiation staff, establish and improve the radiological protection system and radiation health management files.