介入放射学是现代医学中一门新兴的边缘学科，该学科的发展，极大地提高了放射诊断、治疗的精度及效果。但目前介入放射设备防护条件差，Ｘ射线曝光量大，曝光时间长［１］，工作时操作者位于患者床侧，身体各部位均受到不同程度的照射［２］，直接影响了介入放射工作的深... Interventional radiology is a new edge discipline in modern medicine. The development of this discipline has greatly improved the accuracy and effectiveness of radiological diagnosis and treatment. However, the current interventional radiological equipment protection conditions are poor, X-ray exposure, exposure time is long [1], the operator is located in the patient bed side, body parts are subject to different levels of exposure [2], directly affects the interventional radiological work Deep ...