Zhu Min, Li Chunhui, Zhao Shuangping, Chen Liang, Zhao Xueping
Anhui Vocational College of City Management, Hefei 230011, Anhui, China.
School of Nursing, Medical College of Soochow University, Suzhou 215006, Jiangsu, China.
J Healthc Eng. 2022 Mar 8;2022:3853193. doi: 10.1155/2022/3853193. eCollection 2022.
With the continuous advancement of medicine and computer science, medical image processing technology is also constantly advancing, and at the same time, it puts forward the needs of its own development. The purpose of this article is to combine the three-dimensional reconstruction of medical images and virtual reality (VR) technology in nursing experiment teaching to help students understand more easily and to simplify the teachers' teaching process and make the VR application technology. It is the most popular and effective in medical teaching. This article proposes the C-V model and the geometric active contour model to help us more clearly understand the pathology in this environment, where the specific symptoms appear, and bring a more easy-to-understand model for teaching and improving teaching quality. This article also designs nursing experiment teaching. The experimental results of this paper show that, after using VR courseware for teaching, the optimal test rate of the experimental class is 15% higher than that of the control class, and the transition rate is 8%. The actual test excellent rate and success rate of the experimental class are much higher than those of the control class. Therefore, it can be concluded that the application of VR technology in nursing teaching helps teachers improve their practical ability. The excellent teaching feedback rate is 95%, which is higher than 80.5% in the control group, indicating that the patient teaching simulation is approved by the observation group. The program can effectively improve the feedback rate of excellent teaching and provide students with better teaching services.
随着医学和计算机科学的不断进步，医学图像处理技术也在不断发展，同时也提出了自身发展的需求。本文的目的是将医学图像的三维重建与虚拟现实（VR）技术相结合应用于护理实验教学中，帮助学生更轻松地理解，并简化教师的教学过程，使VR应用技术在医学教学中最受欢迎且有效。本文提出了C-V模型和几何活动轮廓模型，以帮助我们在这种环境中更清晰地了解病理情况、具体症状出现的位置，并为教学带来更易于理解的模型，提高教学质量。本文还设计了护理实验教学。本文的实验结果表明，使用VR课件进行教学后，实验班的最优测试率比对照班高15%，通过率为8%。实验班的实际测试优秀率和成功率远高于对照班。因此，可以得出结论，VR技术在护理教学中的应用有助于提高教师的实践能力。优秀教学反馈率为95%，高于对照组的80.5%，表明观察组认可患者教学模拟。该方案能有效提高优秀教学的反馈率，为学生提供更好的教学服务。
