公开(公告)号：US20130066219A1

公开(公告)日：2013-03-14

申请号：US13229141

申请日：2011-09-09

申请人： Jingfeng Jiang ,  Charles Strother

发明人： Jingfeng Jiang ,  Charles Strother

IPC分类号： A61B5/026

CPC分类号： A61B5/026 ,  A61B5/0037 ,  A61B5/02007

摘要： A method for producing a computational flow dynamics model for assessing the efficacy of the deployment of a flow-diverting device in a blood vessel of a patient is provided. Image data of the patient is acquired with a medical imaging system, from which images depicting the blood vessel are reconstructed. A pre-treatment blood vessel model is generated by segmenting the reconstructed images. This pre-treatment blood vessel model is then used to generate a post-treatment, or post-deployment, model of the blood vessel. A post-deployment model of the flow-diverting device is generated and used together with the post-treatment blood vessel model to generate a computational flow dynamics model.

摘要翻译： 提供了一种用于产生计算流动力学模型的方法，用于评估在患者的血管中部署流量转移装置的功效。 用医学成像系统获取患者的图像数据，重建描绘血管的图像。 通过分割重建图像产生预处理血管模型。 然后使用该预处理血管模型来产生血管的后处理或部署后模型。 产生流量转移装置的部署后模型并与后处理血管模型一起使用以产生计算流动动力学模型。