北京生物医学工程

3D打印在颅内动脉瘤血管内治疗中的应用

Application of 3D printing in endovascular treatment of intracranial aneurysms

作者：杨彦晨白斌程云章

单位：上海理工大学上海介入医疗器械工程技术研究中心 (上海 200093) 通信作者:程云章,教授。E-mail: cyz2008@usst.edu.cn

分类号：R318

出版年·卷·期（页码）：2021·40·6（642-646）

摘要：

随着社会科技的发展与人们对于医疗领域的关注，颅内动脉瘤愈发被大家关注，血管内治疗作为目前主流的治疗方式，其介入装置的部署状态与效果是医生关注的重点。3D打印技术作为一种新的成型技术，在医疗领域的应用也已逐步成熟，为医生可视化理解动脉瘤结构与研究介入装置治疗后血流动力学环境做出了贡献。本文论述了 3D打印的流程、时间、材料、工艺和精度，并结合实际案例说明了 3D打印技术在术前评估、改进手术方案和提高患者满意率上的作用。

With the development of social science and technology and peopleJ s attention to the medical field, intracranial aneurysms have been paid more and more attention. Endovascular therapy is the mainstream treatment at present, the deployment status and the effect of interventional devices are the focus of doctors' attention. As a new molding technology,3D printing technology has been gradually matured in the medical field, which contributes to the visual understanding of aneurysm structure and the study of hemodynamic environment after interventional treatment. This article discusses the process, cost time, materials, technique and accuracy of 3D printing, and combined with actual cases to illustrate the role of 3D printing technology in preoperative evaluation, improvement of operation plan and improvement of patient satisfaction rate.

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