In vivo blood flow mapping of mice by ultrafast high frequency ultrasound imaging

Hsin Huang, Pei Yu Chen, Chih Chung Huang

研究成果: Conference contribution

摘要

Recently, ultrafast ultrasound imaging has been proposed for many clinical applications. However, most operational frequencies of ultrafast ultrasound imaging are around 3.5 to 15 MHz. Currently, ultrafast 40 MHz high frequency ultrasound imaging has been developed in our Lab. High frequency ultrasound is a good choice for blood flow mapping because the backscattering signals from blood is increased with the operational ultrasound frequency according to Rayleigh scattering. In order to enhance the blood signals, clutter filter based on singular value decomposition (SVD) is considered as a suitable solution. The purpose of this study is to perform real time blood flow mapping by using a SVD-based algorithm at a frequency of 40 MHz. In vivo experiments were carried out by mice carotid artery imaging.

原文English
主出版物標題2017 IEEE International Ultrasonics Symposium, IUS 2017
發行者IEEE Computer Society
ISBN(電子)9781538633830
DOIs
出版狀態Published - 2017 十月 31
事件2017 IEEE International Ultrasonics Symposium, IUS 2017 - Washington, United States
持續時間: 2017 九月 62017 九月 9

出版系列

名字IEEE International Ultrasonics Symposium, IUS
ISSN(列印)1948-5719
ISSN(電子)1948-5727

Other

Other2017 IEEE International Ultrasonics Symposium, IUS 2017
國家United States
城市Washington
期間17-09-0617-09-09

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

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    Huang, H., Chen, P. Y., & Huang, C. C. (2017). In vivo blood flow mapping of mice by ultrafast high frequency ultrasound imaging. 於 2017 IEEE International Ultrasonics Symposium, IUS 2017 [8092567] (IEEE International Ultrasonics Symposium, IUS). IEEE Computer Society. https://doi.org/10.1109/ULTSYM.2017.8092567