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Updated: Jul 5, 2025

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Operation of the Collaborative Composite Manufacturing CCM System
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对于COAST导线机器人的同时形状和尖端力传感
Nancy J Deaton1, Timothy A Brumfiel1, Achraj Sarma1
1Medical Robotics and Automation (RoboMed) Laboratory, Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA.
概括
这项研究引入了一个可引导的导线机器人,用于改善心血管程序中的导航. 它通过3D形状重建和力感应实现精确的尖端控制,提高安全性和有效性.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 生物医学工程 生物医学工程
- 医疗器械 医疗器械
背景情况:
- 最少侵入性心血管程序依赖于导线导航.
- 在曲的船只上航行是具有挑战性的,冒着船只损坏的风险.
- 精确的导线尖端控制对于程序安全至关重要.
研究的目的:
- 为了提高心血管程序中的导线导航.
- 开发3D形状重建和尖端力传感能力.
- 为了提高导线辅助干预的精度和安全性.
主要方法:
- 开发了COaxially Aligned STeerable (COAST) 导线机器人. 开发了COaxially Aligned STeerable (COAST) 导线机器人. 开发了COaxially Aligned STeerable (COAST) 导线机器人.
- 集成了一组三重的纤维布拉格格传感器,用于形状传感.
- 实现并比较了几种3D形状重建算法.
- 利用形状测量来实现尖端力传感.
主要成果:
- 实现了导线机器人的精确的3D形状重建.
- 在尖端以下展示了平均形状重建错误.
- 启用了RMSE低于
结论:
- 科斯特导线机器人为最少侵入性手术提供了增强的控制.
- 3D形状重建和尖端力传感提高了导航准确度.
- 这项技术有可能减少心血管干预过程中的并发症.
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