增强呼吸系统生理学教育:创新的湿度螺旋计修改用于实际学习
Prashant Rajdeep1, Lajja Patel1, Ketaki Poorey2
1Department of Physiology, Baroda Medical College, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India.
Advances in physiology education
|December 14, 2023
概括
这项研究修改了传统的湿度螺旋计,以改善肺功能分析. 这种增强的设备为探索流体动力学和呼吸系统生理学的学生提供了具有成本效益的实践学习.
科学领域:
- 生理学 生理学 生理学
- 物理教育 物理教育
- 生物医学工程 生物医学工程
背景情况:
- 由于测量静态肺体积的局限性和技术上的困难,传统的湿度螺旋仪的使用量已经下降.
- 学生在使用传统的湿度螺旋计时经常遇到挑战,阻碍了有效的学习.
- 需要易于使用和引人入胜的工具来教授呼吸系统生理学和流体动力学.
研究的目的:
- 修改湿度螺旋计以调查流动和肺部疾病的基本规律.
- 通过实践实验,增强学生对流体动力学和呼吸系统生理学的理解.
- 为教育目的提供了复杂的模拟或脆弱的仪器的经济有效的替代方案.
主要方法:
- 通过改变尺寸,添加打印尺度,并整合空气流控制系统 (ACS) 来修改标准湿度螺旋计.
- 进行了两个练习:I练习与传统和计算机化螺旋计对比修改的螺旋计读数;II练习调查了影响空气流动的因素.
- 将数据收集,统计分析和小组讨论整合到实验过程中.
主要成果:
- 经过修改的螺旋计证明适用于测量肺部参数,与计算机设备相比.
- 空气流控制系统 (ACS) 允许在练习期间精确调节流量.
- 学生在实验设计,数据分析和将物理原理应用于生理学方面获得了实践经验.
结论:
- 具有成本效益的修改大大扩大了湿度螺旋计的适用性.
- 增强的设备有效地解决了学生处理问题,并改善了对流体动态的理解.
- 这种修改后的螺旋计为呼吸系统生理学教育提供了一种可访问和有吸引力的方法,在没有昂贵的设备的情况下整合了物理和生理学.
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