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首页> 外文会议>Optical Elastography and Tissue Biomechanics II >Elasticity Measurement of Nasal Cartilage as a Function of Temperature Using Optical Coherence Elastography
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Elasticity Measurement of Nasal Cartilage as a Function of Temperature Using Optical Coherence Elastography

机译：使用光学相干弹性成像技术测量鼻软骨弹性随温度的变化

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摘要

Current clinical methods of reconstruction surgery involve laser reshaping of nasal cartilage. The process of stress relaxation caused by laser heating is the primary method to achieve nasal cartilage reshaping. Based on this, a rapid, non-destructive and accurate elasticity measurement would allow for a more robust reshaping procedure. In this work, we have utilized a phase-stabilized swept source optical coherence elastography (PhS-SSOCE) to quantify the Young's modulus of porcine nasal septal cartilage during the relaxation process induced by heating. The results show that PhS-SSOCE was able to monitor changes in elasticity of hyaline cartilage, and this method could potentially be applied in vivo during laser reshaping therapies.
机译：当前的重建手术的临床方法涉及激光整形鼻软骨。激光加热引起的应力松弛过程是实现鼻软骨整形的主要方法。基于此，快速，无损和准确的弹性测量将允许更稳健的整形过程。在这项工作中，我们利用相位稳定的扫频源光学相干弹性成像（PhS-SSOCE）来量化加热引起的松弛过程中猪鼻中隔软骨的杨氏模量。结果表明，PhS-SSOCE能够监测透明软骨的弹性变化，并且该方法可能在激光整形治疗中体内应用。

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  • 来源
    《Optical Elastography and Tissue Biomechanics II》|2015年|932714.1-932714.7|共7页
  • 会议地点 San Francisco CA(US)
  • 作者

    Chih-Hao Liu; M.N. Skryabina; Manmohan Singh; Jiasong Li; Chen Wu; E.Sobol; Kirill V. Larin;

  • 作者单位

    Department of Biomedical Engineering, University of Houston, 3605 Cullen Boulevard, Houston, Texas 77204 USA;

    Faculty of Physics, Moscow State University, Moscow, 119991 Russia;

    Department of Biomedical Engineering, University of Houston, 3605 Cullen Boulevard, Houston, Texas 77204 USA;

    Department of Biomedical Engineering, University of Houston, 3605 Cullen Boulevard, Houston, Texas 77204 USA;

    Department of Biomedical Engineering, University of Houston, 3605 Cullen Boulevard, Houston, Texas 77204 USA;

    Institute on Laser and Information Technologies, Russian Academy of Sciences, Moscow (Troitsk) 142190 Russia;

    Department of Biomedical Engineering, University of Houston, 3605 Cullen Boulevard, Houston, Texas 77204 USA,Department of Mechanical Engineering, University of Houston, N207 Engineering Building 1, Houston, TX 77204 USA,Molecular Physiology and Biophysics, Baylor College of Medicine, One Baylor Plaza, Houston, Texas 77584 USA;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Optical coherence elastography; hyaline cartilage; stress relaxation; reconstruction surgery;

    机译：光学相干弹性成像；透明软骨压力松弛重建手术;

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