Application of virtual simulation platform in diagnostic experiment teaching
虚拟仿真平台在诊断学实验教学中的应用

摘要

随着信息技术的不断发展，新型教育技术和教学模式日益完善。其中，虚拟仿真教学平台作为一种领先的教学手段，借助计算机和仿真技术创造了一种多感官共同参与的“学习感受环境”。在这个环境中，医学生可以进行临床诊断操作的学习，从而锻炼临床诊断思维。诊断学作为医学专业中的临床基础课程，同时也是基础课程和临床课程的连接“桥梁”，其内容涵盖了许多医学核心知识与技能，例如视触叩听检查、心电图测试以及四大穿刺技术等。然而，传统的诊断学实验教学方法在满足学生对临床操作和实践经验的需求上存在一定的不足。教学内容的更新与临床实践的脱节给教学带来了一定的困难，因此虚拟仿真诊断教学平台具有广泛的应用前景和很高的应用价值。作者首先分析了虚拟仿真平台在医学教育的应用现状，发现虚拟仿真平台在医学教育领域应用广泛且发展迅速，主要涉及手术模拟、技术训练和临床案例模拟领域。接着，对于诊断学学科，分析了虚拟仿真平台的教学优势和不足。其优势在于能够提供安全的学习环境、保证实验的重复性和可控性，并最大程度地模拟真实临床情景等；而不足之处则体现在技术限制和成本问题、评估和反馈机制不够完善等方面。最后，对虚拟仿真诊断学教学平台提出了发展建议。

Abstract

With the continuous development of information technology, the new educational technology and teaching model are becoming more and more perfect. Among them, the virtual simulation teaching platform, as a leading teaching means, creates a multi-sensory "learning experience environment" with the help of computer and simulation technology. In this environment, medical students can learn clinical diagnosis operation, so as to exercise clinical diagnosis thinking. As a basic clinical course in medical majors, diagnostics is also a "bridge" connecting basic courses and clinical courses, which covers many core medical knowledge and skills, such as visual touch and auditory examination, electrocardiogram test and four puncture techniques. However, the traditional diagnostic experiment teaching method has some shortcomings in meeting the needs of students for clinical operation and practical experience. The disconnection between the update of teaching content and clinical practice brings some difficulties to teaching, so the virtual simulation diagnosis teaching platform has a wide application prospect and high application value. The author first analyzed the application status of virtual simulation platform in medical education, and found that virtual simulation platform is widely used and developing rapidly in the field of medical education, mainly involving surgery simulation, technical training and clinical case simulation. Then, for the discipline of diagnostics, the advantages and disadvantages of virtual simulation platform are analyzed. Its advantage is to provide a safe learning environment, ensure the repeatability and controllability of the experiment, and simulate the real clinical situation to the greatest extent. The shortcomings are reflected in the technical limitations and cost problems, evaluation and feedback mechanisms are not perfect. Finally, some suggestions for the development of virtual simulation diagnostics teaching platform are put forward.