形状感知机器人辅助支气管镜的欧洲首次体验:学习曲线分析
Judith Maria Brock1,2, A Susanne Dittrich1,2, Konstantina Kontogianni1,2
1Department of Pneumology and Critical Care Medicine, Thoraxklinik, University of Heidelberg, Heidelberg, Germany.
Respiration; international review of thoracic diseases
|June 24, 2025
概括
形状感应机器人辅助支气管镜 (ssRAB) 允许快速学习诊断周围肺结节. 在大约八个案例后,可以获得ssRAB的熟练程度,在第六个案例后,程序时间显著改善.
科学领域:
- 肺部病理学 肺部病理学
- 医疗机器人 医疗机器人
- 诊断成像 诊断成像 诊断成像
背景情况:
- 形状感应机器人辅助支气管镜 (ssRAB) 是欧洲对于外围肺结节 (PPNs) 的新兴诊断工具.
- 关于与这种新技术相关的学习曲线的数据有限.
- 周围肺结节需要及时和准确的诊断,以有效的患者管理.
研究的目的:
- 用ssRAB结合移动圆束计算机断层扫描 (mCBCT) 分析两个程序学家的学习曲线,用于PPN诊断.
- 评估获得ssRAB程序熟练程度所需的时间.
- 为了评估程序时间,mCBCT旋转次数和工具入损伤成功率.
主要方法:
- 一个单一中心前性研究的后期分析.
- 对手术时间,mCBCT旋转和工具入损伤 (TIL) 的累积总和 (CUSUM) 分析.
- 两位经验丰富的手术医生,对ssRAB和mCBCT都是新手,对45名患者进行了手术.
主要成果:
- 在案例6之后,这两位程序员的中位数程序时间都有所改善.
- 这两位程序学家都实现了工具入侵 (TIL),由mCBCT从第一个案例中确认.
- 熟练程度,定义为一致的TIL,在两个程序学家大约8个案例后被证明是.
结论:
- 在 ssRAB 中的能力可以快速获得,在初始案件后程序时间减少.
- 个人学习曲线各不相同,因此需要足够的案例数量来获得ssRAB的熟练程度.
- 统计分析可能无法捕捉到学习过程的所有方面,例如员工的学习.
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