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使用线圈包装技术在AMPLATZER血管插头II叶片之间对具有不规则光线的血管进行栓塞

Masafumi Kaiume¹, Ryo Kurokawa¹, Toshiyuki Unno²

¹Department of Radiology, The University of Tokyo, Tokyo, JPN.

|June 17, 2024

概括

在AMPLATZER血管插头 (AVP) 周围添加线圈有效地防止不规则血管的泄漏. 这种线圈包装技术增强了AVP栓塞,减少了挑战性动脉解剖学中的再通道和并发症.

科学领域:

干预性放射学干预性放射学
血管外科血管外科
医疗设备工程医疗设备工程

背景情况:

安普拉茨血管塞 (AVP) 提供精确的栓塞,但在不规则的光线中可能有不充分的密封.
假设:在不规则的血管中缺乏AVP粘附导致泄漏和潜在的再通道化.
开发了一种线圈包装技术,以改善具有挑战性的解剖学中的AVP栓塞.

研究的目的:

测试AVP泄漏发生在不规则的光量中的假设.
为了评估线圈包装技术与AVP一起用于栓塞的有效性.
评估这项技术在内动脉栓塞方面的安全性和有效性.

主要方法:

使用血管模型 (静脉和光滑) 来测量AVP部署的泄漏.
测试了一种使用AVP叶片之间微导管的线圈包装技术.
在血管内主动脉修复之前,使用这种技术对11例内动脉栓塞的回顾性审查.

主要成果:

与光滑模型相比,狭窄 (不规则) 血管模型中的泄漏率显著更高.
在所有11例患者病例中,卷圈包装技术都成功实施.
随访CT扫描显示没有再通道或泄漏的情况.

结论:

围绕AVP包装线圈是一种有效的动脉栓塞方法.
这种技术提供了一个可靠的选择,特别是对于具有不规则光度的容器.
综合方法提高了栓塞结果和患者安全.

关键词:

放大器插头设备的插头设备.大动脉狭窄症 (大动脉狭窄)线圈包装线圈包装干预性放射学引导的栓塞干预性放射学引导的栓塞干预.骨盆腔中的骨盆腔.

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