控制台之外的自动化人工智能增强工作流可以提高急诊部CT能力
John McMenamy1, Sergey Kochkine2, Mark Bernstein3
1Denver Health Medical Center, Denver, USA. john.mcmenamy@dhha.org.
Emergency radiology
|December 11, 2024
概括
一个自动化的,非控制台工作流程显著减少了计算机断层扫描 (CT) 检查时间在急诊室 (ED). 这种人工智能增强的过程减少了整体考试时间和CT扫描仪被占用的时间,提高了ED能力.
科学领域:
- 放射学和医学成像学 医学成像学
- 医疗信息学 医疗信息学
- 医疗保健中的人工智能
背景情况:
- 急诊室 (ED) 需求的增加需要增加计算机断层扫描 (CT) 能力.
- 传统的CT工作流程存在固有的低效率和局限性.
- 优化CT吞吐量对于在紧急情况下及时照顾患者至关重要.
研究的目的:
- 评估CT图像处理的自动化,非控制台AI增强的工作流.
- 为了确定非控制台工作流程是否会减少ED CT考试的开始到结束时间.
- 评估非控制台工作流程对CT扫描仪占用时间及其变化的影响.
主要方法:
- 一个回顾性研究,比较传统和非控制台CT工作流程在3个月的时间.
- 包括所有接受CT检查的成年ED患者.
- 从电子医疗记录 (EMR) 收集考试开始和结束时间.
- 对紧急严重性指数 (ESI) 1级患者进行常见CT检查的四个特定子组的分析.
主要成果:
- 非控制台工作流减少了36%的中位数考试开始到结束时间 (P < 0.001).
- 在四个子组 (P < 0.001) 中观察到CT占用时间中位数 (56-75%) 的显著减少.
- 在四个子组中的三组中,CT占用时间的变化减少.
结论:
- 实现的非控制台工作流程有效地增加了CT的能力,以满足ED需求.
- 这种人工智能增强的工作流的广泛实施可以在各种成像设置和考试类型中产生类似的改进.
- 这种方法提供了一个可扩展的解决方案,以提高诊断成像部门的效率.
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