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评估新型插入式虚拟内镜模拟器的可行性,可用性和有效性
Philipp Hohlstein1,2,3, Marcus Hollenbach2,4, Oscar Cahyadi2,5
1Department of Gastroenterology, Metabolic Disorders and Intensive Care Medicine (Department of Medicine III), University Hospital RWTH Aachen, Aachen, Germany.
Surgical endoscopy
|December 4, 2025
概括
这项研究验证了一个新的虚拟内镜模拟器,Endonix®,发现它是可行的和可用于培训. 新手和初学者内镜医生被认为是这种插入式培训工具的理想用户.
科学领域:
- 医疗模拟 医疗模拟
- 手术培训技术手术培训技术
- 胃肠病学教育 胃肠病学教育
背景情况:
- 一个新的虚拟内镜模拟器,Endonix®,具有3D打印的手柄和插即用功能,尚未被评估.
- 这项研究前性地评估了Endonix®模拟器的有效性,可行性和可用性.
研究的目的:
- 为培训目的验证一个新的虚拟内镜模拟器.
- 为了评估模拟器在不同经验水平的表现:新手,初学者和经验丰富的内镜师.
主要方法:
- 来自两个德国大会 (DGVS和ENDOCLUBNORD) 的310名代表参加了会议.
- 参与者完成了两个模拟模块和一项调查,包括系统可用性量表 (SUS) 和NASA任务负载指数 (NASA-TLX).
主要成果:
- 模拟器显示了良好的面部有效性和足够的内容有效性,67.8%的人赞成其培训实施.
- 经验丰富的内镜师比新手/初学者更快地执行模块 (构建有效性);性能与自我评估经验相关 (标准有效性).
- 模拟器实现了良好的可用性 (SUS评分75/100) 和经验丰富的用户更低的感知疲劳.
结论:
- Endonix®虚拟模拟器是可行的和可用的,对于内镜训练来说,其有效性大多足够.
- 绝大多数 (79.4%) 的人希望将模拟器纳入培训计划.
- 新手和初学者内镜师是这个模拟器的主要目标学习者.
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