DocumentCode
2480728
Title
P5B-1 A Fast Method for Data Acquisition in Contrast Replenishment Analyses
Author
Hansen, Christian ; Hüttebräuker, Nils ; Wilkening, Wilko ; Ermert, Helmut
Author_Institution
Ruhr-Univ. Bochum, Bochum
fYear
2007
fDate
28-31 Oct. 2007
Firstpage
2187
Lastpage
2190
Abstract
For sequential perfusion measurements in several image planes with replenishment method, we propose a fast technique by consecutively scanning respective image planes twice: Firstly using only a short period of imaging pulses after micro- bubble destruction to assess slope and secondly using few imaging pulses to assess final value. Both scans are combined to extract perfusion rate and blood volume.
Keywords
biomedical ultrasonics; bubbles; data acquisition; haemodynamics; haemorheology; ultrasonic imaging; blood volume; contrast replenishment analysis; data aquisition; image planes; imaging pulses; microbubble destruction; perfusion rate; sequential perfusion measurement; Biomedical engineering; Blood; Curve fitting; Data acquisition; Data engineering; Image analysis; Imaging phantoms; Pixel; Pulse measurements; Ultrasonic imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 2007. IEEE
Conference_Location
New York, NY
ISSN
1051-0117
Print_ISBN
978-1-4244-1384-3
Electronic_ISBN
1051-0117
Type
conf
DOI
10.1109/ULTSYM.2007.550
Filename
4410123
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