血管超声成像之高级功能的技术特点与临床应用  

Advanced imaging functions of vascular ultrasound:technical features and clinical applications

作　　者：杜宜纲 朱磊 李双双 章希睿 桑茂栋 向兰茜 王彦 林穆清 陈志杰 何绪金 DU Yigang;ZHU Lei;LI Shuangshuang;ZHANG Xirui;SANG Maodong;XIANG Lanxi;WANG Yan;LIN Muqing;CHEN Zhijie;HE Xujin(Shenzhen Mindray Bio-Medical Electronics Co.,Ltd.,Shenzhen 518057,China)

机构地区：[1]深圳迈瑞生物医疗电子股份有限公司,深圳518057

出　　处：《应用声学》2020年第6期955-963,共9页Journal of Applied Acoustics

基　　金：国家重点研发计划资助(2018YFC0116000)。

摘　　要：该文介绍了传统超声多普勒存在的角度依赖、混叠等主要技术缺陷,阐述了当前几项主流的血管超声血流成像的高级功能,并结合临床应用给出了一个综述性的总结。描述了超声向量血流成像的技术特点及其发展历程,重点介绍了V Flow技术及其临床应用结果,并同时对血管应用相关的其他高级功能进行了概述。传统超声多普勒结合血管超声的高级功能可为血管疾病的临床诊断提供一系列更有针对性的解决方案。The paper introduced the limitations(angle dependence,aliasing,etc.)of conventional Doppler ultrasound,demonstrated the advanced imaging functions of vascular ultrasound,and drew a review summary in combination with clinical applications.The vector flow imaging was discussed based on its technical features and developing process,particularly for V Flow technique and corresponding clinical applications,meanwhile the other advanced functions related to vascular application were also summarized.The conventional Doppler ultrasound in combination with the advanced vascular imaging functions could provide a series of more targeted solutions for diagnosing vascular diseases.

关 键 词：血管超声 向量血流成像 造影成像 超微血流 弹性成像 

分 类 号：TB559[理学—物理] R445.1[理学—声学]