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3D‐printed, patient‐specific intracranial aneurysm models: From clinical data to flow experiments with endovascular devices
Medical Physics ( IF 3.8 ) Pub Date : 2021-01-11 , DOI: 10.1002/mp.14714
Mariya S. Pravdivtseva 1, 2, 3 , Eva Peschke 1, 2, 3 , Thomas Lindner 2 , Fritz Wodarg 2 , Johannes Hensler 2 , Dominik Gabbert 4 , Inga Voges 4 , Philipp Berg 5, 6 , Alexander J. Barker 7 , Olav Jansen 2 , Jan‐Bernd Hövener 1, 2, 3
Affiliation  

Flow models of intracranial aneurysms (IAs) can be used to test new and existing endovascular treatments with flow modulation devices (FMDs). Additionally, 4D flow magnetic resonance imaging (MRI) offers the ability to measure hemodynamics. This way, the effect of FMDs can be determined noninvasively and compared to patient data. Here, we describe a cost‐effective method for producing flow models to test the efficiency of FMDs with 4D flow MRI.

中文翻译:

3D打印的,患者特定的颅内动脉瘤模型:从临床数据到使用血管内装置的血流实验

颅内动脉瘤(IAs)的流量模型可用于测试使用流量调节装置(FMD)的新的和现有的血管内治疗。此外,4D流磁共振成像(MRI)提供了测量血液动力学的能力。这样,可以无创地确定FMD的作用并将其与患者数据进行比较。在这里,我们描述了一种经济有效的方法来生成流动模型,以通过4D流动MRI测试FMD的效率。
更新日期:2021-01-11
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