A focused annular ultrasound transducer design based on a planar lens

2021 ◽  
Author(s):  
Wei Li ◽  
Xiao Zhang ◽  
Zhoumo Zeng ◽  
Zhuochen Wang
Keyword(s):  
Ultrasound Transducer ◽  
Planar Lens ◽  
Transducer Design

Dual-frequency intravascular ultrasound transducer design for contrast agent imaging

2013 ◽  
Vol 134 (5) ◽  
pp. 3976-3976
Author(s):  
K. Heath Martin ◽  
Jianguo Ma ◽  
Xiaoning Jiang ◽  
Paul A. Dayton
Keyword(s):  
Contrast Agent ◽  
Intravascular Ultrasound ◽  
Ultrasound Transducer ◽  
Dual Frequency ◽  
Transducer Design

scholarly journals Focused Ultrasound Transducer Design for Lower Extremity Varicose Vein Treatment

2015 ◽  
Vol 81 (4) ◽  
pp. 303-307
Author(s):  
Kiyoshi YOSHINAKA ◽  
Jun SUZUKI ◽  
Takashi AZUMA ◽  
Shu TAKAGI ◽  
Tetsuro MIYATA ◽  
...  
Keyword(s):  
Lower Extremity ◽  
Varicose Vein ◽  
Focused Ultrasound ◽  
Ultrasound Transducer ◽  
Transducer Design

NEW FOCUSED ULTRASOUND TRANSDUCER FOR FAT CELL DISRUPTION

2012 ◽  
Vol 05 (01) ◽  
pp. 1250001
Author(s):  
YANG CUI ◽  
JUE PENG ◽  
HU TANG ◽  
TIANFU WANG ◽  
SIPING CHEN
Keyword(s):  
Focused Ultrasound ◽  
Cell Disruption ◽  
High Intensity Focused Ultrasound ◽  
Ultrasound Transducer ◽  
Fat Cell ◽  
Acoustic Intensity ◽  
Element Analysis ◽  
Actual Performance ◽  
Intensity Field ◽  
Transducer Design

Being an emerging body-shaping technology of fat cell disruption, high-intensity focused ultrasound has been investigated intensively in recent years for its favorable natures such as painlessness, safety and noninvasion. One of the major problems for the technology, however, is the overheating of transducers. In this study, we modified the transducer design in order to solve the overheating problem. We simulated the performance of the modified design by finite element analysis and fabricated the newly designed transducer. By measuring the actual performance data, we proved that the new design can effectively reduce temperature rise while keeping the acoustic intensity field unaffected.

scholarly journals Effect of ultrasound transducer design on the acoustically-assisted supercritical fluid extraction of antioxidants from oregano

2018 ◽  
Vol 47 ◽  
pp. 47-56 ◽  
Author(s):  
Liliana Santos-Zea ◽  
Marilena Antunes-Ricardo ◽  
Janet A. Gutierrez-Uribe ◽  
Jose V. García-Pérez ◽  
Jose Benedito
Keyword(s):  
Supercritical Fluid Extraction ◽  
Supercritical Fluid ◽  
Ultrasound Transducer ◽  
Fluid Extraction ◽  
Transducer Design

The Characterization and Assembly of an Efficient, Cost Effective Focused Ultrasound Transducer

2020 ◽  
Author(s):  
Michael S. Maslakowski ◽  
Sheikh J. Ilham ◽  
Timothy Hall ◽  
Thyagarajan Subramanian ◽  
Mehdi Kiani ◽  
...  
Keyword(s):  
Focused Ultrasound ◽  
Cost Effective ◽  
Ultrasound Transducer
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