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 language | English |
|---|---|
| Pages (from-to) | O-343-O-344 |
| Journal | Transactions of Japanese Society for Medical and Biological Engineering |
| Volume | 52 |
| DOIs | |
| Publication status | Published - 2014 Aug 17 |
| Externally published | Yes |
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Keywords
- Image subtraction
- Pressure distribution
- Shadowgraph
- Ultrasound field
- Visualization
ASJC Scopus subject areas
- Biomedical Engineering
Cite this
Visualization of ultrasound standing wave fields generated inside small chamber for study on adverse effect of ultrasound exposure on cells. / Sumiyoshi, Koki; Sekine, Daiki; Kudo, Nobuki; Shimizu, Koichi.
In: Transactions of Japanese Society for Medical and Biological Engineering, Vol. 52, 17.08.2014, p. O-343-O-344.Research output: Contribution to journal › Article
}
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 -