Passive acoustic mapping of stable and inertial cavitation during ultrasound therapy

2014 ◽  
Vol 136 (4) ◽  
pp. 2300-2300 ◽  
Author(s):  
Christian Coviello ◽  
James Choi ◽  
Jamie Collin ◽  
Robert Carlisle ◽  
Miklos Gyongy ◽  
...  
Keyword(s):  
Ultrasound Therapy ◽  
Inertial Cavitation ◽  
Passive Acoustic ◽  
Acoustic Mapping

scholarly journals Passive acoustic mapping of cavitation using eigenspace-based robust Capon beamformer in ultrasound therapy

2018 ◽  
Vol 41 ◽  
pp. 670-679 ◽  
Author(s):  
Shukuan Lu ◽  
Hong Hu ◽  
Xianbo Yu ◽  
Jiangying Long ◽  
Bowen Jing ◽  
...  
Keyword(s):  
Ultrasound Therapy ◽  
Passive Acoustic ◽  
Acoustic Mapping

Doppler passive acoustic mapping for monitoring microbubble velocities in ultrasound therapy

2017 ◽  
Vol 141 (5) ◽  
pp. 3491-3491 ◽  
Author(s):  
Antonios Pouliopoulos ◽  
Cameron Smith ◽  
Ahmed El Ghamrawy ◽  
Mengxing Tang ◽  
James Choi
Keyword(s):  
Ultrasound Therapy ◽  
Passive Acoustic ◽  
Acoustic Mapping

Spatiotemporal Monitoring of High-Intensity Focused Ultrasound Therapy with Passive Acoustic Mapping

Radiology ◽  
2012 ◽  
Vol 262 (1) ◽  
pp. 252-261 ◽  
Author(s):  
Carl R. Jensen ◽  
Robert W. Ritchie ◽  
Miklós Gyöngy ◽  
James R. T. Collin ◽  
Tom Leslie ◽  
...  
Keyword(s):  
High Intensity ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound ◽  
Ultrasound Therapy ◽  
Passive Acoustic ◽  
Acoustic Mapping

scholarly journals Passive Acoustic Mapping for ultrasound therapy monitoring

2021 ◽  
Vol 7 (2) ◽  
pp. 437-440
Author(s):  
Sarah Therre ◽  
Wolfgang Bost ◽  
Holger Hewener ◽  
Steffen Tretbar ◽  
Marc Fournelle
Keyword(s):  
Therapy Monitoring ◽  
Acoustic Signals ◽  
Second Step ◽  
Ultrasound Therapy ◽  
Imaging Method ◽  
Reconstruction Quality ◽  
Volumetric Reconstruction ◽  
Passive Acoustic ◽  
Acoustic Mapping ◽  
Matrix Arrays

Abstract Passive Acoustic Mapping (PAM) is an ultrasoundbased imaging method developed for monitoring therapeutic ultrasound. By using diagnostic transducers to passively record the acoustic signals that are emitted by cavitation bubbles, the origin of the bubbles can be reconstructed and displayed as intensity maps. In this study, two matrix arrays with different aperture sizes were used for the volumetric reconstruction of simulated and experimental data. In a second step, the number of elements being used for the reconstruction was reduced by more than the factor of eight in order to assess the influence on the imaging quality. In the numerical part of the study, the image quality was greatly improved by increasing the aperture size, while a high number of elements used for the reconstruction merely offers minor improvements. The experimentally obtained results were able to confirm the numerical findings regarding the achievable reconstruction quality.

Passive acoustic mapping utilizing optimal beamforming in ultrasound therapy monitoring

2015 ◽  
Vol 137 (5) ◽  
pp. 2573-2585 ◽  
Author(s):  
Christian Coviello ◽  
Richard Kozick ◽  
James Choi ◽  
Miklós Gyöngy ◽  
Carl Jensen ◽  
...  
Keyword(s):  
Therapy Monitoring ◽  
Ultrasound Therapy ◽  
Passive Acoustic ◽  
Acoustic Mapping ◽  
Optimal Beamforming

Passive acoustic mapping using optimal beamforming for real-time monitoring of ultrasound therapy

2013 ◽  
Vol 133 (5) ◽  
pp. 3263-3263
Author(s):  
Christian Coviello ◽  
Richard Kozick ◽  
James J. Choi ◽  
Miklós Gyöngy ◽  
Jamie Collin ◽  
...  
Keyword(s):  
Real Time ◽  
Ultrasound Therapy ◽  
Real Time Monitoring ◽  
Passive Acoustic ◽  
Acoustic Mapping ◽  
Optimal Beamforming

Passive acoustic mapping using optimal beamforming for real-time monitoring of ultrasound therapy

2013 ◽  
Author(s):  
Christian Coviello ◽  
Richard J. Kozick ◽  
James J. Choi ◽  
Miklós Gyöngy ◽  
Jamie Collin ◽  
...  
Keyword(s):  
Real Time ◽  
Ultrasound Therapy ◽  
Real Time Monitoring ◽  
Passive Acoustic ◽  
Acoustic Mapping ◽  
Optimal Beamforming

Instigation and monitoring of inertial cavitation from nanoscale particles using a diagnostic imaging platform and passive acoustic mapping

2014 ◽  
Vol 136 (4) ◽  
pp. 2302-2302
Author(s):  
Christian Coviello ◽  
James Kwan ◽  
Susan Graham ◽  
Rachel Myers ◽  
Apurva Shah ◽  
...  
Keyword(s):  
Diagnostic Imaging ◽  
Nanoscale Particles ◽  
Inertial Cavitation ◽  
Passive Acoustic ◽  
Acoustic Mapping
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