Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/2795
Title: Frequency Optimization in High Intensity Focused Ultrasound
Authors: Yetik, Hasan
Arıyürek, Cemre
Bozkurt, Ayhan
Ergün, Arif Şanlı
Keywords: High-Intensity Focused Ultrasound Ablation
Leiomyoma
ultrasound surgery
Issue Date: Oct-2014
Publisher: IEEE
Source: Yetik, H., Ariyurek, C., Bozkurt, A., and Ergun, A. S. (2014, September). Frequency optimization in high intensity focused ultrasound. In 2014 IEEE International Ultrasonics Symposium (pp. 409-412). IEEE.
Abstract: In high intensity focused ultrasound (HIFU) the choice of transducer frequency depends on the target depth and tissue type. At high frequencies attenuation does not permit enough acoustical power to be transmitted to the target whereas at low frequencies the transmitted power is not absorbed efficiently. Hence, there exists an optimum frequency at which the power deposited at the target is maximum. In this study, we verified this relation experimentally using MR compatible focused transducers, ex-vivo tissue samples and magnetic resonance (MR) thermometry.
URI: https://hdl.handle.net/20.500.11851/2795
https://ieeexplore.ieee.org/document/6932119
ISBN: 978-1-4799-7049-0
ISSN: 1948-5719
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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