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目的通过分析介入放射学术前和术中对患者剂量影响的关键环节,探讨术前和术中对患者的辐射防护。方法通过对介入放射学实施流程的分析和查阅相关的文献,研究介入放射术中患者剂量的控制方法。结果患者辐射防护应注意多方面的影响,并关注术中可利用的多种剂量数据。结论合理的术前规划和完善的术中患者剂量管理与控制是减少患者吸收剂量的有效方法。
Objective To investigate the radiation protection of patients before and during surgery by analyzing the key aspects of preoperative and intraoperative intervention on the dosage of patients. Methods Based on the analysis of the interventional radiology implementation process and the related literatures, the control method of patient dose in interventional radiology was studied. Results Radiation protection in patients should pay attention to a wide range of effects, and pay attention to a variety of intraoperative available dose data. Conclusion The reasonable preoperative planning and perfect intraoperative patient dose management and control are effective methods to reduce the absorbed dose of patients.