一个低成本的超声波幻影用于教学形平面块,具有集成的电气和触觉反
J R Paulin1, J Chin1
1Department of Anaesthesia, Cambridge University Hospitals NHS Foundation Trust Cambridge UK.
Anaesthesia reports
|February 25, 2026
概括
这项研究引入了一个低成本的超声波幻影,用于训练超声波引导的形平面块. 幻影提供现实的触觉反和客观确认必要的技术技能.
科学领域:
- 麻醉学 麻醉学
- 医疗教育 医学教育
- 生物医学工程 生物医学工程
背景情况:
- 超声导向的带平面块对于外科手术期间的止痛至关重要.
- 对于精确的面部平面准的结构化训练是有限的.
- 需要在区域麻醉中提供可访问,有效的教育工具.
研究的目的:
- 描述一种新的,低成本的超声波幻影,用于训练 Fascial 平面块的核心技能.
- 为模拟超声指导技术提供可复制和适应的教育工具.
- 整合超声波,触觉和客观反来增强学习.
主要方法:
- 开发一个低成本的幻影使用软组织类似物和一个合规的电影.
- 整合一个电路,以客观地确认针位置.
- 幻影设计允许模拟具有或没有骨标志的块.
主要成果:
- 幻影有效地模拟了面部阻力,并提供触觉反.
- 实现了针与解剖边界接触的客观确认.
- 该设计是无关材料的,可重复的,并且可以适应各种训练场景.
结论:
- 这种超声波幻影是一种可访问的教育工具,用于训练超声波导向的带平面块.
- 它整合了多种反方式 (声谱,触觉,客观) 以实现全面的技能发展.
- 幻影可以在不同的教学环境中使用,以提高学员的技能.
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