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一个基于能力的新型模拟模型用于胸腔镜肺切除
Ganwei Liu1,2, Feng Yang1,2, Zuli Zhou1,2
1Department of Thoracic Surgery, Peking University People's Hospital, Beijing, People's Republic of China.
The Thoracic and cardiovascular surgeon
|September 16, 2025
概括
与传统培训师相比,高准确度的3D打印肺部模型显著提高了外科医生在胸腔镜手术中的解剖学知识和技术技能. 这种模拟增强了胸部外科训练的信心和表现.
科学领域:
- 医学教育 医学教育
- 手术模拟器手术模拟器
- 胸部外科手术 胸部外科手术
背景情况:
- 传统的盒子训练器在复杂的胸部手术中提供有限的解剖准确性和触觉反.
- 高准确度的3D打印肺部模型为外科训练提供了更现实的模拟环境.
- 在胸部外科手术中,先进的3D打印模型的教育影响需要进一步研究.
研究的目的:
- 为了比较高保真度3D打印肺部模型与传统盒子训练器在胸部手术模拟中的有效性.
- 评估对居民解剖学理解,技术技能和信心的影响.
主要方法:
- 52名没有先前胸腔镜经验的外科住院医生被随机分为两组:高准确度肺模型或拉巴罗镜外科基础 (FLS) 盒训练器.
- 参与者接受了标准化的训练,随后进行了解剖测试和模拟的胸腔镜肺切除.
- 使用技术技能目标结构化评估 (OSATS) 和自我报告的信心来评估绩效.
主要成果:
- 与FLS组相比,高保真性肺模型组在解剖学分数 (87.6%与78.2%) 中表现出显著更大的改善.
- 使用3D打印模型的居民获得了更高的OSATS分数 (19.18比15.41) 并报告了增加的信心 (3.13比2.27).
- 基线解剖学得分在两组之间是可比的,表明了相似的初始知识.
结论:
- 高准确度的3D打印肺部模型优于传统的盒子训练器,可以提高胸部手术患者的解剖学理解.
- 这些先进的模型显著提高了执行胸腔镜手术的技术能力和信心.
- 整合解剖学准确的模拟对于优化外科教育中的认知和精神运动结果至关重要.
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