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相关实验视频

Updated: Jun 5, 2025

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
28:13

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Published on: February 26, 2013

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贝叶斯优化为机器人以程序前规划为基础的计划 左心室附属体闭塞

Ran Hao1, Yuttana Itsarachaiyot1, M Cenk Çavuşoğlu1

  • 1Department of Electrical, Computer, and Systems Engineering, Case Western Reserve University, Cleveland, OH.

... International Symposium on Medical Robotics. International Symposium on Medical Robotics
|December 4, 2024
PubMed
概括
此摘要是机器生成的。

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这项研究引入了贝叶斯优化方法,用于机器人左心房附属物阻塞规划. 它优化了设备植入轨迹,以减少心房动患者中风风险.

科学领域:

  • 医疗机器人 医疗机器人
  • 心血管干预 心血管干预
  • 计算优化计算优化

背景情况:

  • 心房动增加了通过血栓栓塞的中风风险.
  • 左心房尾阻塞 (LAAAO) 是一个关键的干预措施,以减轻这种风险.
  • 有效的LAAAO需要精确的程序前规划,以实现最佳的设备植入.

研究的目的:

  • 为机器人LAAAO提出一种基于贝叶斯优化 (BO) 的新的程序前规划方法.
  • 为了提高识别最佳跨septal穿孔部位和阻塞轨迹的效率和准确性.
  • 通过智能规划,提高LAAAO程序的成功率.

主要方法:

  • 为机器人LAAAO开发基于BO的计划器.
  • 顺序优化跨septal穿孔位置在卵巢.
  • 使用代线性二次调节器进行局部轨迹优化.
  • 在真实心脏解剖模型的模拟环境中进行评估.

主要成果:

  • 骨组织规划器有效地采样并优化了横septal穿孔位置.
  • 有效地执行了阻塞轨迹的局部优化.
  • 该方法在模拟的心脏环境中证明了可行性.

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相关实验视频

Last Updated: Jun 5, 2025

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
28:13

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Published on: February 26, 2013

33.3K
Robotic Ablation of Atrial Fibrillation
11:21

Robotic Ablation of Atrial Fibrillation

Published on: May 29, 2015

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The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
23:33

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation

Published on: February 28, 2012

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结论:

  • 建议的贝叶斯优化方法为机器人LAAAO中的程序前规划提供了一种有效的方法.
  • 这种智能规划可以提高程序的成功和患者的安全.
  • 需要在临床环境中进一步验证.