用便宜的材料进行超声诊断的腹腹模型
Mustafa N Rasheed1, Keel E Coleman1, Timothy J Fortuna1
1Virginia Tech Carilion School of Medicine, Department of Emergency Medicine, Roanoke, VA.
Journal of education & teaching in emergency medicine
|July 19, 2023
概括
这项研究引入了一个低成本的模拟器,用于培训紧急医疗人员在腹腹 (PTA) 诊断和疏通使用超声波. 该模型有效地提高了居民对执行这一关键程序的信心和知识.
科学领域:
- 医疗模拟 医疗模拟
- 紧急医疗教育 紧急医疗教育
- 耳鼻喉学培训 耳鼻喉学培训
背景情况:
- 腹腹 (PTA) 是急诊室常见的头感染,可能会危及呼吸道.
- 紧急医疗 (EM) 住院人员需要熟练的超声波技能来准确的PTA诊断和安全的排水,按照ACGME的要求.
- 现有的高保真模拟器成本高昂,因此需要易于使用的培训工具.
研究的目的:
- 设计和实施一个低成本,高准确度的模拟器,用于培训住院人员在超声波导向腹腹诊断和排水.
- 为紧急医疗和耳鼻喉科住院医生提供一个可访问和有效的培训工具.
主要方法:
- 使用聚烯泡假发头,模拟的呼吸道和充满液体混合物的气球以实现现实的回声效应,建造了一个低成本的培训机.
- 紧急医疗人员在教师的指导下使用模拟器来练习超声波识别和模拟PTA的针排水.
- 一项试点研究涉及36名EM居民,其中17人使用5分利克特比例表完成了匿名后调查.
主要成果:
- 大多数用户认为该模型对于超声诊断 (3.6/5) 是现实的,并且对识别 (3.7/5) 和排水 (3.6/5) 感到更舒服.
- 学习者调查表明,这次会议是有用的,并提高了知识 (3.8/5).
- 没有学习者或教练报告的批判性反,观察到的程序证明了有效性.
结论:
- 廉价的PTA模拟器是有效的教学超声波引导的识别和排水,提高居民的舒适性和程序技能.
- 这个模型在安全,可控的环境中提供了宝贵的模拟体验,最小的构建时间和优化的指令.
- 该模拟器在提高居民对常见和关键急诊室程序的熟练程度方面表现出实用性.
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