一种现代教育理论方法,用于开发超声波导向皮肤穿透性利切除术的基板模拟模型
Ahmed Ghazi1, Lauren Shepard1, Oscar Li1
1Johns Hopkins Brady Institute of Urologic Surgery, Baltimore, Maryland, USA.
Journal of endourology
|December 24, 2024
概括
开发了一种新的,现实的模拟器,用于超声波引导的皮肤穿神经切除术 (PCNL). 这种非生物危险的培训工具增强了外科教育,并提高了PCNL程序的住院技能.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 医疗模拟 医疗模拟
- 外科教育的外科教育
背景情况:
- 穿皮瘤切除术 (PCNL) 是一种复杂的泌尿器科手术.
- 需要为PCNL提供高保真,安全和可访问的训练模拟器.
研究的目的:
- 开发和验证超声波引导PCNL的高保真,非生物危险模拟器.
- 评估模拟器的现实性,教育效率,以及对外科技能的影响.
主要方法:
- 使用德尔菲共识和现代教育理论的系统框架指导了设计.
- 专家外科医生确定了关键的程序元素,生物医学工程师将其转化为工程成果.
- 使用3D打印和水凝成型创建了一个原型,随后通过48名参与者多中心试验验证实.
主要成果:
- 开发了一个具有现实的解剖学的水凝原型,在忠实性和教育价值方面获得了积极的反.
- 验证研究显示了新手和专家之间的显著绩效差异.
- 居民在重复模拟培训后显著改善和保留技能.
结论:
- 开发的模拟器是尿道学教育的现实和有效的培训工具.
- 它解决了对PCNL更安全,更容易获得的外科培训模式的需求.
- 这个模拟器可以增强泌尿科医生在PCNL程序的培训.
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