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一个虚幻的针对性内心肌瘤活检培训训练的幻影.

Jacqueline Contento1, Vincent Cleveland1, Tina Ehtiati2

  • 1Division of Pediatric Cardiology, Children's National Hospital, Washington, District of Columbia, USA.

Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions
|October 19, 2023
PubMed
概括

这项研究引入了3D打印的幻影和双平面覆盖技术,以改善针对性内肌心活检 (EMB),用于诸如心脏全移植排斥和心力衰竭等疾病.

关键词:
通过3D打印打印3D打印.心脏活检是指心脏活检.心脏移植心脏移植的心脏移植覆盖层技术的技术覆盖层技术的技术.训练幻影的训练 幻影的训练

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科学领域:

  • 心血管医学 心血管医学
  • 医疗成像医学成像
  • 生物医学工程 生物医学工程

背景情况:

  • 右心室隔膜的内肌心脏活检 (EMB) 对于诊断心脏全移植排斥,心力衰竭和心肌病非常重要.
  • 目前的EMB技术缺乏精确的准,可能导致亚最佳组织采样.

研究的目的:

  • 开发和验证使用3D打印幻影和双平面覆盖技术针对目标EMB的新方法.
  • 评估在RV隔膜的特定区域进行向活检的可行性.

主要方法:

  • 创建了一个模拟RV隔膜的3D打印幻影.
  • 双平面覆盖技术被用来指导标准的生物组和可引导的外.
  • 使用开发的系统,在七个不同的RV隔膜区域测试了活检的可行性.

主要成果:

  • 该研究展示了使用双平面覆盖技术与针对目标EMB的3D幻影的概念证明.
  • 该方法被证明可用于RV隔膜内的多个区域的采样.

结论:

  • 一种新的3D打印幻影和双平面叠加系统可以提高内肌心活检的精度.
  • 这项技术有可能提高心脏移植和心肌病患者的诊断准确性和EMB培训.