一个低成本的基于凝的模型,用于超声波引导的皮肤脏接入
Enrique Pulido-Contreras1, Hedler Olaf Gonzalez-Villegas1, Jorge Alejandro Lopez-Hernandez2
1Department of Urology, Unidad Médica de Alta Especialidad No. 1 Bajío, Instituto Mexicano del Seguro Social, Guanajuato, México.
Urology research & practice
|June 18, 2025
概括
这项研究介绍了一种低成本的凝培训模型,用于超声波引导的皮肤穿透性利切除术. 该模型有效地提高了住院人员的技能,减少了穿孔时间,并提高了这一关键泌尿器科手术的安全性.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 医疗模拟 医疗模拟
- 进行外科手术培训.
背景情况:
- 穿皮瘤切除术 (PCNL) 需要精确的超声导入.
- 现有的培训方法可能缺乏可访问性或带来风险.
- 开发具有成本效益和安全的模拟模型对于外科教育至关重要.
研究的目的:
- 开发和验证PCNL中超声导入的低成本,可重复的基于凝的培训模型.
- 评估模型在提高居民技能和信心方面的有效性.
- 为实践基本的PCNL访问技术提供无风险的环境.
主要方法:
- 这是一项前性研究,涉及12名泌尿外科住院医生.
- 通过专家调查进行内容验证,通过培训前后技能评估进行构造验证.
- 使用凝和小橄的模型构造,每单位大约花费29.7美元.
主要成果:
- 在模型上训练显著减少了从106秒到40.5秒的平均穿孔时间 (P = .002).
- 该模型被71.4%的泌尿科医生接受,作为一种安全的培训替代方案.
- 居民提高了超声波图像优化和针探针调整方面的技能.
结论:
- 开发的凝模型易于构建,可复制,并且具有成本效益.
- 它作为一种有价值的工具,可以提高住户在超声波导向皮肤穿透治疗方面的熟练程度.
- 该模型有助于提高PCNL程序的成功率和患者安全.
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