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相关实验视频

Updated: May 29, 2025

A Finite Element Approach for Locating the Center of Resistance of Maxillary Teeth
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使用智能手机摄像头估计上鼻子体积

Christoforos Meliadis1, Emily Feng2, Ezekiel Johnson2

  • 1University of California San Francisco CA 94143 USA.

IEEE open journal of engineering in medicine and biology
|February 5, 2025
PubMed
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此摘要是机器生成的。

智能手机扫描为估计上鼻腔体积提供了一种新且易于使用的方法,为医疗诊断提供了传统计算机断层扫描 (CT) 成像技术的低成本和低辐射替代方案.

科学领域:

  • 耳鼻喉科 耳鼻喉科 耳鼻喉科
  • 面外科手术 面外科手术
  • 医疗成像医学成像
  • 数字健康数字健康

背景情况:

  • 对于大鼻腔体积估计的传统成像技术,如计算机断层扫描 (CT),涉及大量的医疗保健费用和辐射暴露.
  • 在临床实践中,需要可访问,非侵入性和具有成本效益的方法来评估上鼻腔尺寸.

研究的目的:

  • 通过智能手机技术引入和验证一种用于估计上鼻腔体积的新方法.
  • 提供一种可访问和患者友好的替代方案,用于 sinus 体积评估的传统成像技术.

主要方法:

  • 在40名参与者身上进行了计算机断层扫描 (CT) 和使用Apple iPhone获得的3D面部扫描之间的比较分析.
  • 果公司的ARKit被用于3D面部网状模型,根据面地标估计鼻尺寸.
  • 用3D面部扫描数据得出的几何近似来计算尾鼻腔体积.

主要成果:

  • 在CT和智能手机面部扫描之间观察到很高的一致性,用于估计上鼻腔尺寸.
  • 宽度,高度,深度和体积的平均绝对百分比误差 (MAPE) 处于可以接受的范围内 (例如,体积 MAPE: 10.429 ± 7.409%).
  • 结果表明这种基于智能手机的非侵入性方法在临床应用中的可行性.
关键词:
诊断成像诊断成像的使用上腺鼻 (maxillary sinus) 是一个上腺鼻.智能手机的智能手机智能手机的智能手机.远程医疗远程医疗

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结论:

  • 开发的基于智能手机的方法为估计上鼻腔体积提供了一个可行的,非侵入性的替代方案.
  • 这种方法与远程医疗的趋势保持一致,可能减少与CT扫描相关的医疗保健成本和辐射暴露.
  • 智能手机技术的整合代表了耳鼻喉科和面外科的重大进步,为创新的诊断解决方案铺平了道路.