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通过高准确度的3D打印模拟器增强儿科内镜呼吸道训练

Victoria Carswell¹, Wisha Gul¹, Thushitha Kunanandam²

¹Paediatric Otolaryngology, Queen Elizabeth University Hospitals, Greater Glasgow and Clyde NHS Trust, G51 4TF, UK.

International journal of pediatric otorhinolaryngology

|January 14, 2026

概括

一个新的3D打印的儿科气道模拟器有效地训练了喉病理的内镜程序. 这种低成本,有效的模型显示了初级外科医生的技能显著提高.

科学领域:

医疗模拟医疗模拟
儿科耳鼻喉科儿科耳鼻喉科
3D打印在医学中的应用

背景情况:

儿科呼吸道管理需要专门的培训.
现有的模拟模型可能缺乏忠实性或昂贵.
需要现实的,可访问的模拟工具来治疗喉病理.

研究的目的:

开发和验证一个高准确性,低成本的儿科气道模拟器.
在内镜手术中复制各种喉病理.
评估模拟器在呼吸道外科训练中的教育价值.

主要方法:

一项前性多中心验证研究,涉及80名耳鼻喉科医生.
利克特问卷评估了喉,下喉狭窄和喉囊模型的面部和内容有效性.
注册人员进行了超形造形手术,以通过性能和时间来评估构造有效性.

主要成果:

在所有模型中,面部和内容有效性得分高 (平均>4/5).
模拟器在改善内镜技术方面获得了很高的评分 (平均得分为4.79).
显著改善了超管整形完成时间和技能得分 (p<0.01),初级学员的收益更大.

结论:

3D打印的儿科气道模拟器是有效的 (面部,内容,构造) 并提供可重复的教育效益.
它的低成本,模块化和可互换插件促进了可扩展的采用.
未来的研究应该专注于临床技能转移和增强的触觉现实主义.

关键词:

通过3D打印打印3D打印.内镜检查是指内镜检查.儿科呼吸道儿童的呼吸道模拟模拟是为了模拟.进行外科手术教育.

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