开发和评估用于心脏通道的新型辅助装置
Elizabeth Fischer1, Mikias Gebremeskel2, Kochai Jan Jawed2
1Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Hospital, Washington, D.C., USA. emfischer2@childrensnational.org.
International journal of computer assisted radiology and surgery
|August 23, 2023
概括
开发和测试了一种新的快速连接系统,用于体外膜氧化 (ECMO) 管道. 该设备旨在提高儿科心脏干预的速度和安全性,并有可能取代传统的.
科学领域:
- 生物医学工程 生物医学工程
- 心血管外科心血管外科
背景情况:
- 遗传性心脏缺陷很常见,通常需要进行心血管干预.
- 体外膜氧化 (ECMO) 对于干预后心肺衰竭至关重要.
- 目前的ECMO管道是时间关键的,并且依赖于钱包串.
研究的目的:
- 为ECMO开发和评估一种新的快速连接管道系统.
- 在儿科患者中实现快速,简单和安全的ECMO管道.
- 为了消除在心脏管治疗中需要带的需要.
主要方法:
- 使用SolidWorks CAD软件进行系统设计.
- 设备的3D打印和拉伸强度测试.
- 使用3D打印和猪心脏进行流环分析.
主要成果:
- 快速插管辅助装置成功设计和3D打印.
- 拉力测试证实了设备的结构完整性.
- 流循环测试显示,3D打印心脏没有泄漏,猪心脏在设备和组织结合处的泄漏最小.
结论:
- 快速插管辅助装置对ECMO程序有很大的希望.
- 未来的工作将专注于优化设备对心血管组织的粘附.
- 进一步的研究将评估设备在流体环境中的性能,并将其与标准护理进行比较.
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