北京市某区2015年健康体检机构X射线诊断设备质量控制检测结果分析  

Analysis of Quality Control Test Results of X-Ray Diagnosis Equipment for Health Examination Institutions in a District of Beijing in 2015

作　　者：于久愿[1] 张洪伟[2] 刘宇光[1] 关坤[1] 吕兑财[1] 

机构地区：[1]北京市海淀区疾病预防控制中心职业卫生科,北京100094 [2]首都医科大学燕京医学院公卫教研室,北京101300

出　　处：《中国医疗设备》2016年第11期119-122,共4页China Medical Devices

摘　　要：目的通过对某区健康体检机构X射线诊断设备进行质量控制检测,分析X射线诊断设备影像学性能及影响因素,为患者防护提出建议及对策。方法对体检机构专用的X射线摄影、透视设备按照标准方法进行影像质量控制检测和评价。结果从体检机构上看,三级医院体检中心、二级医院体检中心、一级及未分级专业性体检机构X射线诊断设备合格率分别为85.7%、28.6%、55.6%;从设备类型来看,DR摄影机合格率为53.1%,透视机合格率为66.7%。结论加强X射线诊断设备的状态检测及其维护保养,对于提高体检机构诊断图像质量、降低受检者剂量有重要的意义。Objective The X-ray diagnosis equipment of health examination institutions in a certain district wastested for quality control, and the imaging performance of the X-ray diagnosis equipment and their influencingfactors were analyzed to provide suggestions and countermeasures for patient protection. Methods TheX-ray diagnosis equipment for radiography and fluoroscopy in health examination institutions of a certaindistrict was tested and evaluated according to the related national technical criterions and standards. ResultsThe qualified rate of X-ray diagnosis equipment was 85.7%, 28.6% and 55.6% for the medical centers ofGrade Ⅲ hospitals, Grade Ⅱ hospitals and other physical examination institutions respectively. The qualifiedrate of DR for medical radiography was 53.1% and that of fluoroscopy examination device was 66.7%.Conclusion It was important that the status test and maintenance of X-ray diagnosis equipment should bestrengthened to improve the quality of medical diagnosis image and reduce the doses received by examinees.

关 键 词：健康体检机构 X射线诊断设备 DR摄影机 透视机 质量控制 

分 类 号：TH774[机械工程—仪器科学与技术]