Visualization of ultrasound standing wave fields generated inside small chamber for study on adverse effect of ultrasound exposure on cells

Koki Sumiyoshi, Daiki Sekine, Nobuki Kudo, Koichi Shimizu

Research output: Contribution to journalArticle

Abstract

We have been studying usefulness of image subtraction Schlieren technique that visualizes ultrasound fields. Also, in studies of the adverse effect of ultrasound exposure on cells, a culture dish is used as an exposure chamber with an ultrasound transducer placed beneath the dish. In this exposure setup, a standing wave field is produced inside the chamber, and change in shape of the chamber causes change in the standing wave fields. In this study, standing wave fields generated inside small chambers with different shapes were visualized using our technique, and the relation between acoustic fields and production of free radicals that cause cell damage was investigated.

Original languageEnglish
Pages (from-to)O-343-O-344
JournalTransactions of Japanese Society for Medical and Biological Engineering
Volume52
DOIs
Publication statusPublished - 2014 Aug 17
Externally publishedYes

Fingerprint

Visualization
Ultrasonics
Acoustic fields
Free radicals
Transducers
Cells

Keywords

  • Image subtraction
  • Pressure distribution
  • Shadowgraph
  • Ultrasound field
  • Visualization

ASJC Scopus subject areas

  • Biomedical Engineering

Cite this

@article{ad3b08f7e8584bb2881a600dbb81cbfa,
title = "Visualization of ultrasound standing wave fields generated inside small chamber for study on adverse effect of ultrasound exposure on cells",
abstract = "We have been studying usefulness of image subtraction Schlieren technique that visualizes ultrasound fields. Also, in studies of the adverse effect of ultrasound exposure on cells, a culture dish is used as an exposure chamber with an ultrasound transducer placed beneath the dish. In this exposure setup, a standing wave field is produced inside the chamber, and change in shape of the chamber causes change in the standing wave fields. In this study, standing wave fields generated inside small chambers with different shapes were visualized using our technique, and the relation between acoustic fields and production of free radicals that cause cell damage was investigated.",
keywords = "Image subtraction, Pressure distribution, Shadowgraph, Ultrasound field, Visualization",
author = "Koki Sumiyoshi and Daiki Sekine and Nobuki Kudo and Koichi Shimizu",
year = "2014",
month = "8",
day = "17",
doi = "10.11239/jsmbe.52.O-343",
language = "English",
volume = "52",
pages = "O--343--O--344",
journal = "BME = Bio medical engineering / henshu, Nihon ME Gakkai",
issn = "1347-443X",
publisher = "Nihon M E Gakkai",

}

TY - JOUR

T1 - Visualization of ultrasound standing wave fields generated inside small chamber for study on adverse effect of ultrasound exposure on cells

AU - Sumiyoshi, Koki

AU - Sekine, Daiki

AU - Kudo, Nobuki

AU - Shimizu, Koichi

PY - 2014/8/17

Y1 - 2014/8/17

N2 - We have been studying usefulness of image subtraction Schlieren technique that visualizes ultrasound fields. Also, in studies of the adverse effect of ultrasound exposure on cells, a culture dish is used as an exposure chamber with an ultrasound transducer placed beneath the dish. In this exposure setup, a standing wave field is produced inside the chamber, and change in shape of the chamber causes change in the standing wave fields. In this study, standing wave fields generated inside small chambers with different shapes were visualized using our technique, and the relation between acoustic fields and production of free radicals that cause cell damage was investigated.

AB - We have been studying usefulness of image subtraction Schlieren technique that visualizes ultrasound fields. Also, in studies of the adverse effect of ultrasound exposure on cells, a culture dish is used as an exposure chamber with an ultrasound transducer placed beneath the dish. In this exposure setup, a standing wave field is produced inside the chamber, and change in shape of the chamber causes change in the standing wave fields. In this study, standing wave fields generated inside small chambers with different shapes were visualized using our technique, and the relation between acoustic fields and production of free radicals that cause cell damage was investigated.

KW - Image subtraction

KW - Pressure distribution

KW - Shadowgraph

KW - Ultrasound field

KW - Visualization

UR - http://www.scopus.com/inward/record.url?scp=84939452119&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84939452119&partnerID=8YFLogxK

U2 - 10.11239/jsmbe.52.O-343

DO - 10.11239/jsmbe.52.O-343

M3 - Article

AN - SCOPUS:84939452119

VL - 52

SP - O-343-O-344

JO - BME = Bio medical engineering / henshu, Nihon ME Gakkai

JF - BME = Bio medical engineering / henshu, Nihon ME Gakkai

SN - 1347-443X

ER -