开发和评估一个低成本,高准确度的超声波导向腹腔体模拟器
Muhammed Shahid1, Eren Keskin1, Robert Pritchard1
1Medicine, Brighton and Sussex Medical School, Brighton, GBR.
Cureus
|October 29, 2025
概括
一个新的,低成本的模拟模型,用于超声导向腹腔 (USGAP) 显著提高了学员的信心. 这种可访问的培训工具解决了医疗教育中有限的实践机会.
科学领域:
- 医疗模拟 医疗模拟
- 进行外科手术培训.
- 胃肠病学 胃肠病学
背景情况:
- 用手术训练的护理手术受限于患者的可用性和程序风险.
- 高准确度的商业模拟模拟模型是昂贵的和稀缺的.
- 需要具有成本效益的,现实的模拟工具,用于超声波导向腹腔 (USGAP).
研究的目的:
- 开发和评估一种新的,低成本,高保真的USGAP模拟模型.
- 提高学员对USGAP的信心和程序技能.
- 为商业模拟模型提供可访问和现实的替代方案.
主要方法:
- 使用易于获得的材料 (盐水袋,凝,香肠外,染色水) 创建了一个低成本 (25英) 的USGAP模拟模型.
- 该模型结合了现实的解剖特征和超声波引导能力.
- 19名医疗专业人员 (SHO,注册员,顾问) 参与了培训前和培训后的评估,使用利克尔特比例问卷.
主要成果:
- 在培训前,只有31.6%的参与者接受了足够的USGAP培训.
- 在培训后,对执行USGAP的信心显著增加,从47.3%增加到78.9% (p=0.005).
- 该模型在可负担性,现实性和程序准确性方面获得了一致的积极反.
结论:
- 一个具有成本效益,高可靠性的USGAP模拟模型显著提高了学员的信心.
- 这种模式提供了一个可持续和可访问的培训解决方案,克服了商业替代方案的局限性.
- 开发的模型是医疗培训的一个有价值的工具,具有更广泛实施的潜力.
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