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最近,澳大利亚的学者研究显示血流导向装置治疗颅内动脉瘤具有良好的前景。但也会发生不良反应,包括迟发性动脉瘤闭塞、治疗后遗留症状及动脉瘤破裂。他们通过分析血流导向装置治疗动脉瘤的血流动力学剖面来明确其治疗的成败。研究者使用个体化的计算机流体力学来模拟放置血流导向装置后,4例成功闭塞的颅内动脉瘤及4例失败者的血流动力学剖面图,包括射流的存在、能量损失、体积流量以及瘤壁面剪切力。在4例失败的患者中,再次检测模拟第2次
Recently, Australian scholar studies have shown that blood flow guidance device has a good prospect for the treatment of intracranial aneurysms. But also adverse reactions, including delayed occlusion of aneurysm, left after treatment and aneurysm rupture. They analyzed the blood flow guidance device for the treatment of aneurysm hemodynamic profile to determine the success or failure of treatment. Using an individualized computerized fluid dynamics simulation of the placement of the blood flow director, the hemodynamic profile of 4 successfully occluded intracranial aneurysms and 4 losers, including jet presence, energy loss, volume flow As well as the tumor wall shear force. In 4 patients who failed, the second test was performed again