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HUMaN:手持式超声波系统与磁针导航系统

Sangbum Kye1,2, Minsung Cho1, Min Kim2

  • 1Department of Electronic Engineering, Sogang University, Seoul, Korea.

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|March 9, 2026
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概括

一个带有磁针导航 (HUMaN) 的新型手持超声波系统提供了精确的针位置定位,以改善超声波引导的程序. 该系统集成了实时3D磁跟踪,以提高准确性和便携性.

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3D针位置定位 3D针位置定位手持式超声波设备是手持式的磁针跟踪磁针跟踪的方法针引导系统的针引导系统.护理点的超声波超声波检查便携式医疗器械是一种便携式医疗器械.超声波指导的干预是超声波指导的干预

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科学领域:

  • 医疗成像医学成像
  • 生物医学工程 生物医学工程
  • 超声波技术 超声波技术 超声波技术

背景情况:

  • 针尖可视化在超声指导程序中至关重要但具有挑战性.
  • 目前的方法往往缺乏准确性或可移植性,用于点的护理应用.

研究的目的:

  • 开发和评估一个带有磁针导航 (HUMaN) 的手持式超声波系统.
  • 将实时3D磁跟踪与超声波成像集成到一个紧的设备中.

主要方法:

  • 设计了一种带有超声波探针和磁针引导模块的双板系统.
  • 在超声波图像上叠加跟踪针的轨迹.
  • 评估了体内成像的可行性,针位置的准确性和热稳定性.

主要成果:

  • 获得了亚毫米针位置精度 (平均偏差<0.1毫米,精度<0.3毫米).
  • 在体内超声波成像中成功证明.
  • 在延长运行期间,设备表面温度保持在安全限值以下.

结论:

  • 在手持式,无支架的设计中,HUMaN提供精确的针定位与集成的超声波成像.
  • 该系统适用于便携式的护理点超声波程序.