使用原型模型进行持续关闭培训
Hanin El Husseini1, Joseph F Chenisz da Silva2, André Giacomelli Leal2
1Medicine, Positivo University, Curitiba, BRA.
Cureus
|July 8, 2024
概括
神经外科住院医生从3D模拟模型中受益,可以练习硬质膜的关闭,提高信心和知识,防止脑脊髓液泄漏. 这种培训对于减少并发症和改善外科手术结果至关重要.
科学领域:
- 神经外科 神经外科
- 医学教育 医学教育
- 手术模拟器手术模拟器
背景情况:
- 在神经外科手术中,密封的持续关闭是至关重要的,以防止脑脊液 (CSF) 泄漏,脑膜炎和死亡.
- 长期关闭的不充分培训会导致诸如长时间住院和重新手术等并发症.
研究的目的:
- 描述一个3D原型模拟后切术硬质 suturing.
- 通过改善神经外科住院人员培训,减少CSF泄漏的发生率.
主要方法:
- 使用MRI/CT扫描和使用ABS丝材的增材制造,创建了一个3D原型.
- 一个皮膜模拟了脑膜硬膜,以实现现实的触觉反.
- 在INC医院的神经外科住院医生 (PGY 1-5) 接受了3D模型的培训.
主要成果:
- 居民报告说,在长期关闭后的培训中,他们的信心和理论知识增加了.
- 85.7%的居民认为3D模具对于神经外科培训至关重要.
- 显而易见的是,人们对更实用的长期关闭培训有强烈的愿望.
结论:
- 适当的持续闭合训练对于预防严重的神经外科并发症至关重要.
- 3D模拟模型提供了一种有效的,尽管有限的,持续关闭的教育策略.
- 生物打印技术可能进一步增强模拟材料,以实现现实的组织复制.
相关概念视频
01:30Typical Model Studies
Fluid mechanics model studies often utilize scaled-down systems to predict fluid behavior in full-scale environments, such as river flows, dam spillways, and structures interacting with open surfaces. Maintaining Froude number similarity in river models is crucial, as it replicates surface flow features like wave patterns and velocities.
01:19Survival Tree
Survival trees are a non-parametric method used in survival analysis to model the relationship between a set of covariates and the time until an event of interest occurs, often referred to as the "time-to-event" or "survival time." This method is particularly useful when dealing with censored data, where the event has not occurred for some individuals by the end of the study period, or when the exact time of the event is unknown.
Building a Survival Tree
Constructing a survival tree begins...
Building a Survival Tree
Constructing a survival tree begins...