一个基于软执行器的机器人辅助气管管道输液系统?
Jiayuan Liu1, Longfei Ma1, Chengquan Hu1
1School of Biomedical Engineering, Tsinghua University, Beijing, 100084, China.
概括
一个带有软执行器的新型机器人系统可以实现自动化气管管道输入. 这项技术为气道管理提供了更安全,更有效的解决方案,减少了医生在紧急干预中的工作负担.
科学领域:
- 机器人在医学中的机器人
- 生物医学工程 生物医学工程
- 医疗器械 医疗器械
背景情况:
- 气管管道输入对于紧急医学的呼吸道保护至关重要.
- 目前的方法在很大程度上依赖于医生的专业知识,这带来了潜在的风险和工作负载挑战.
研究的目的:
- 设计和开发用于气管管道输液的自动化机器人系统.
- 提高气道管理程序的安全性和效率.
- 为了减少医疗专业人员在关键干预期间的负担.
主要方法:
- 一个集成可曲气管,驱动系统和尖端内镜的系统被开发出来.
- 一个具有两度自由度的柔软执行器,由不同硬度的和增强材料制成,允许精确的定位.
- 视觉伺服控制和物体检测指导机器人手臂和软执行器进行准确的输管.
主要成果:
- 软执行器展示了90度曲和20度横向偏移的能力.
- 在训练人形上的实验表明,在10个试验中,10个试验中,自动化气管管道输入成功.
- 自主输管的平均插入时间为45.6秒,最大插入力为2N.
结论:
- 开发的机器人辅助气管管道输液系统,利用软执行器,在人形试验中被证明是安全,稳定和自动化的.
- 该系统显示了未来在紧急医疗中的临床应用的巨大潜力.
- 自动化气管管道输入为气道管理技术提供了有前途的进步.
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