目的：介绍介入放射学的设备、材料及其在临床中的应用，更好地掌握介入放射治疗的方法，减少介入放射治疗在临床应用中不良事件的发生。方法：介绍各种影像设备DSA、CT、MRI等的性能及使用方法以及介入放射线设备防护知识，分析产生介入治疗不良事件的原因，给出避免介入治疗不良事件的方案。结果：介入放射医生在介入放射线诊疗中增强了放射线设备防护意识，减少了不良事件的发生。结论：介入放射治疗应用中存在不良事件发生的潜在因素，会损害医生与患者的身体健康以及导致临床诊断事故，为此应做好防犯工作，使介入放射治疗工作得以顺利开展。%Objective:Application of interventional radiology equipment, through the introduction and materials in clinic,to better grasp the method of interventional radiotherapy and interventional radiology treatment,reduce adverse events in clinical application. Methods: Various imaging devices such as DSA, CT, MRI etc, imaging within the body structure, the size of the lesion and its relationship with the surrounding tissue by these devices can be very good;and the development of medical devices that need not operation, can accurately reach the lesion site for treatment. Results:At present, the interventional radiology doctors has to catheters or devices"interventional"vascular branches, the digestive tract and other specific parts, used in the treatment of disease. Conclusion:Interventional radiology is an emerging treatment method as the development of modern science and technology. Interventional also has some adverse events radiotherapy applications, will damage the doctor and the patient's health and the impact of clinical diagnosis and other accidents, so do the crime prevention work is very important, so as to carry out the interventional radiology treatment.
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