一个可执行的可变视图刚性范围系统,用于协助诊断程序中的可视化
Sofia Basha1, Mohammad Khorasani1, Nihal Abdurahiman1
1Department of SurgeryHamad Medical Corporation Doha Qatar.
概括
一个新的机械臂在诊断过程中改善了可变视图刚性视野镜的控制. 该系统提高了可视化准确度,并减少了在临床前和模拟临床任务中的操作员工作量.
科学领域:
- 医疗器械 医疗器械 医疗器械
- 在外科手术中的机器人.
- 诊断成像诊断成像的使用
背景情况:
- 可变视图刚性视野提供了增强的可视化,但要求高操作员的灵活性.
- 目前用于调整范围视图的方法需要显著的空间定向技能.
- 需要直观的机制来简化诊断期间的范围操纵.
研究的目的:
- 开发一种机械化臂系统,以协助可变视图硬视图的可视化.
- 评估系统在提高诊断程序效率和减少操作员压力的有效性.
主要方法:
- 开发了一种机械臂来控制可变视图的刚性视野镜 (EndoCAMeleon).
- 用户研究涉及临床前导航任务和模拟囊镜手术.
- 评估范围的机动性,焦点稳定性,程序持续时间和感知的工作负载.
主要成果:
- 机械化手臂显著优于直接范围操纵.
- 在导航任务中,减少了范围焦点在目标轨道之外转移的情况.
- 在模拟囊镜术期间,程序持续时间和感知工作量减少.
结论:
- 机械化手臂增强了操作员的控制和准确性,具有可变视图的刚性视野.
- 该系统有效地减少了诊断程序中的身体和认知工作量.
- 这项临床前研究为医疗诊断中的直观范围机动性提供了一种新的方法.
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