目的合理使用X射线影像诊断设备,保障放射工作人员和受检者身体健康。方法依据国家相关标准对各级医院X射线影像诊断场所进行放射防护监测。结果除某一级医院的一个监测点不合格外,其余均符合国家放射防护要求。结论应加强对各级放射诊断机构的管理,确保医用辐射安全。 Objective To use X-ray diagnostic imaging equipment reasonably to ensure the health of radiation workers and subjects. Methods According to the relevant national standards, radiological monitoring of X-ray imaging diagnosis sites in hospitals was conducted. Results in addition to a hospital at a monitoring point failed, the rest are in line with national radiological protection requirements. Conclusion The management of radiation diagnostic institutions at all levels should be strengthened to ensure medical radiation safety.