scholarly journals Prototype and Evaluation of High-Hydrous Gel Phantom for 100 kHz to 1 MHz Using ATO/TiO2

2021 ◽  
Author(s):  
S. Toyoda ◽  
T. Yamamoto ◽  
K. Koshiji
Keyword(s):  
Gel Phantom

Teaching sonoanatomy to anesthesia faculty and residents: utility of hands-on gel phantom and instructional video training models

2015 ◽  
Vol 27 (3) ◽  
pp. 188-194 ◽  
Author(s):  
Beth A. VanderWielen ◽  
Ronen Harris ◽  
Richard E. Galgon ◽  
Lynn M. VanderWielen ◽  
Kristopher M. Schroeder
Keyword(s):  
Instructional Video ◽  
Video Training ◽  
Training Models ◽  
Hands On ◽  
Gel Phantom

Novel bilayer aberration-inducing gel phantom for high-intensity focused ultrasound applications

2019 ◽  
Vol 146 (4) ◽  
pp. 3072-3072
Author(s):  
Alex T. Peek ◽  
Tatiana D. Khokhlova ◽  
Pavel B. Rosnitskiy ◽  
Petr V. Yuldashev ◽  
Christopher R. Bawiec ◽  
...  
Keyword(s):  
High Intensity ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound ◽  
Ultrasound Applications ◽  
Gel Phantom

An improved method to estimate ultrasonic absorption in agar-based gel phantom using thermocouples and MR thermometry

Ultrasonics ◽  
2020 ◽  
Vol 103 ◽  
pp. 106089 ◽  
Author(s):  
T. Drakos ◽  
M. Giannakou ◽  
G. Menikou ◽  
C. Ioannides ◽  
C. Damianou
Keyword(s):  
Ultrasonic Absorption ◽  
Improved Method ◽  
Mr Thermometry ◽  
Gel Phantom

A New Imaging Method for Arterial Tubes Based on Vibration Measurement

2003 ◽  
Author(s):  
Xiaoming Zhang ◽  
Mostafa Fatemi ◽  
James F. Greenleaf
Keyword(s):  
Focal Point ◽  
Single Point ◽  
Vibration Measurement ◽  
Ultrasound Transducer ◽  
Imaging Method ◽  
Large Artery ◽  
Large Radius ◽  
Modal Shape ◽  
Measured Velocity ◽  
Gel Phantom

A new method for imaging and detecting modal shapes of vessels is introduced. Theory is developed that predicts the measured velocity is proportional to the value of the mode shape at the focal point of the ultrasound beam. Experimental a cylindrical gel phantom of large radius. This model simulates approximately a large artery and the surrounding body. The fundamental frequency was measured 83 Hz for the tube-phantom system. At this frequency the ultrasound transducer was scanned across the vessel plane with velocity measurement at one single point on the vessel and on the phantom by laser. The images obtained show clearly the interior tube and the modal shape of the tube.

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