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超声弹性成像验证腹主动脉水凝胶组织模拟幻影的研制
JoVE Journal
Bioengenharia
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JoVE Journal Bioengenharia
Manufacturing Abdominal Aorta Hydrogel Tissue-Mimicking Phantoms for Ultrasound Elastography Validation
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超声弹性成像验证腹主动脉水凝胶组织模拟幻影的研制

DOI:
10.3791/57984-v

•

09:32 min

•

September 19, 2018

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, , ,
1Division of Vascular Surgery,University of Rochester Medical Center, 2Department of Biomedical Engineering,Rochester Institute of Technology, 3Department of Surgery,University of Rochester Medical Center

Capítulos

  • 00:04Título
  • 00:48Hydrogel Preparation
  • 02:18Mold Assembly
  • 06:24Phantom and Sample Testing
  • 07:27Results: Pressure Normalized Strain Imaging and Analysis
  • 08:37Conclusion

Summary

Tadução automática

Tadução automática

在这里, 我们描述了一个方法来制造动脉瘤, 主动脉组织模拟幽灵用于测试超声弹性成像。计算机辅助设计 (CAD) 和3维 (3D) 印刷技术的结合使用可预测的、复杂的几何形状产生主动脉幻影, 以验证 elastographic 成像算法的控制实验。

Tags

Keywords: HydrogelUltrasound ElastographyAbdominal AortaPVA-cCalcium CarbonateMoldFlexible TubingAneurysm

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