生物医学工程跨学科综合实验教学实践  

Interdisciplinary Comprehensive Experimental Teaching Practice in Biomedical Engineering

作　　者：常向荣 周杰[1] 邓维礼[2] CHANG Xiangrong;ZHOU Jie;DENG Weili(College of Medicine,Southwest Jiaotong University,Chendu 610031,China;School of Materials Science and Engineering,Southwest Jiaotong University,Chengdu 610031,China)

机构地区：[1]西南交通大学医学院,成都610031 [2]西南交通大学材料科学与工程学院,成都610031

出　　处：《实验科学与技术》2024年第4期34-40,共7页Experiment Science and Technology

基　　金：四川省自然科学基金(2023NSFSC0313);2022年西南交通大学一流本科课程建设专项(2022098);西南交通大学2024年校级本科教育教学研究与改革项目(20240213,20240324)。

摘　　要：结合生物医学工程专业多学科交叉特点,探讨了通过综合实验教学设计进行融会贯通教学。在实验组织上采用“项目式”实验,在实验内容上实现多元化综合设计。以“导电水凝胶材料在柔性电子及人体中的应用”为主题,设计了导电水凝胶制备、材料性能表征、柔性电极体表电信号检测及基于Python生理信号分析系列综合实验,构建了“医用材料+”实践教学。实验安排跳出章节内容实验设定的局限性,体现了生物医学工程学科的融合交叉,有效拓展了专业教学的深度和广度。Based on the multidisciplinary nature of biomedical engineering,a comprehensive experimental teaching design is investigated.Using a project-based learning approach,a variety of experiments are conducted.A comprehensive experiment design is introduced on the topic of“The application of conductive hydrogel materials in flexible electronics and the human body”,including the preparation of conductive hydrogel,the evaluation of material performance,the detection of electrical signals on flexible electrode surfaces,and physiological signals analysis using Python.Furthemore,a“medical materials+”teaching system is developed,which integrates expertise in electronics,computer information processing,and materials science.The experimental arrangement breaks through the limitations of chapter experiments and effectively increases the depth and breadth of professional instruction by reflecting the intersection and integration of biomedical engineering disciplines.

关 键 词：生物医学工程 综合实验教学 导电水凝胶材料 信号处理 

分 类 号：G642[文化科学—高等教育学] TQ427[文化科学—教育学]