Abstract: Objective  To explore the efficacy of vascular interventional simulator in the clinical teaching of cerebrovascular disease for interns.
Methods  This study included 61 clinical interns in neurology from the Eighth Medical Center of Chinese PLA General Hospital between July 2020 and December 2021, selecting 33 interns as study group and 28 as control group. The study group received training with vascular interventional simulator combined with traditional teaching method, and the control group received traditional teaching method. The efficacy of two teaching methods were evaluated by questionnaire survey, theoretical knowledge examination, clinical operation examination. 
Results  The scores of theoretical knowledge [ (88.61±4.05) vs. (83.43±4.21), P<0.001] and clinical operation examination [ (89.73±3.32) vs. (85.54±3.17), P<0.001] in study group were higher than that in control group. The questionnaires showed that the degree of interesting in neurology and understanding of cerebrovascular disease, ability in initiative learning and the level of literatures reading in study group were all better than that in control group, with statistical differences. 
Conclusions  The application of vascular interventional simulator in clinical teaching of cerebrovascular disease for interns can enhance the interns’ interesting in neurology and learning initiative, significantly improve the efficacy of clinical teaching of cerebrovascular disease. 

Key words: Vascular interventional simulator; Cerebrovascular disease; Clinical intern

摘要： 探讨血管介入模拟器在临床医学实习生脑血管病教学中的应用效果。
方法 选取2020年7月—2021年12月在解放军总医院第八医学中心神经内科实习的61名临床医学本科生为研究对象，其中33名试验组学员采用血管介入模拟器+传统教学模式进行培训，28名对照组学员采用传统教学模式进行培训。实习结束时通过出科理论知识、实践操作考核成绩以及问卷调查评价两种脑血管病带教模式的效果。
结果 试验组学员出科时理论知识[（88.61±4.05）分 vs.（83.43±4.21）分，P＜0.001]、实践操作[（89.73±3.32）分 vs.（85.54±3.17）分，P＜0.001]考核成绩均高于对照组。问卷调查结果显示：试验组学员对神经内科产生兴趣的程度、对脑血管病认识的程度、自学能力、文献阅读水平均优于对照组，差异有统计学意义（均P＜0.05）。
结论 血管介入模拟器应用于脑血管病临床实习带教中提高了实习生对神经内科的兴趣，培养了实习生的学习主动性，提高了脑血管病临床实习的教学效果。

关键词: 血管介入模拟器; 脑血管病; 临床实习生