大型医疗设备课程中应用虚拟仿真教学仪器的思路与实践

Application of virtual simulation teaching instruments in large-scale medical equipment courses and its reflection

医科院校大型医疗设备课程的实践教学中,存在学生动手操作设备的机会少、教学医院的大型医疗设备都处在病源环境中、CT与DR等设备存在辐射危害等问题。本研究提出,相关课程可利用虚拟仿真教学仪器的实体结构、操控系统及功能软件实行"理论与实践一体化"教学,并设置验证性实验、综合性实验、设计性实验及研究探索性实验。这有助于夯实学生的理论基础知识,提升学生解决复杂工程问题的能力,以培养符合社会需求的"新工科""新医科"人才。

In the practical teaching of large-scale medical equipment courses in medical colleges and universities.There are some problems such as less opportunities for students to operate the equipment which is possessed by teaching hospitals,the large-scale medical equipment in teaching hospitals are in a pathogenic environment,and some equipment such as CT,DR have radiation hazards,which lead to difficulties in practical teaching.These problems restrict the cultivation of students'practical ability,cause disconnections between theoretical teaching and practical teaching,and are not conducive to training"new engineering"and"new medical science"talents.So,this paper puts forward an idea which introduces virtual simulation teaching instruments of large-scale medical equipment into the teaching of medical equipment in medical colleges and universities,uses the physical structures,control systems and functional software of virtual simulation teaching instruments to implement the teaching of"integration of theory and practice",and also sets up validation experiments,comprehensive experiments,designing experiments and research explorative experiments in the teaching process.This kind of teaching can not only realize the high integration of theoretical teaching and practical teaching,but also consolidate students'basic theoretical knowledge,improve their abilities to solve complex engineering problems,and cultivate"new engineering"and"new medical"talents in line with the needs of the new era.