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Passive cavitation mapping for localization and tracking of bubble dynamics

Abstract:

Current acoustic techniques for studying cavitation dynamics are only readily applicable to single-bubble activity, while optical methods can only be used in transparent media. However, multi-bubble cavitation often occurs in opaque media such as biological tissue. Here, the signals received passively by each of the 64 channel of a diagnostic ultrasound array are used to localize and separate emissions from several bubble clusters cavitating in agar gel, thereby providing a method of observin...

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Publisher copy:
10.1121/1.3467491

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Publisher:
ACOUSTICAL SOC AMER AMER INST PHYSICS
Journal:
J ACOUST SOC AM
Volume:
128
Issue:
4
Pages:
EL175-EL180
Publication date:
2010-10-01
DOI:
ISSN:
0001-4966
Source identifiers:
103723
Language:
English
Keywords:
Pubs id:
pubs:103723
UUID:
uuid:382315b3-6e8e-4de4-834d-45a7fdcb3e00
Local pid:
pubs:103723
Deposit date:
2012-12-19

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