DocumentCode
3308564
Title
A basic study on a miniaturized probe mounted on a puncturing needle
Author
Kudo, Nobuki ; Ikeda, Takefumi ; Yamamoto, Katsuyuki
Author_Institution
Lab. of Biomed. Syst. Eng., Hokkaido Univ., Sapporo, Japan
Volume
2
fYear
1999
fDate
36434
Abstract
We have developed a miniaturized ultrasonic probe mounted on an 18-G puncturing needle and applied it to the detection of a flow in a small vessel using a correlation technique. The flow in a small vessel was clearly distinguishable from other regions in correlation images, whereas discrimination was difficult in a conventional B-mode image
Keywords
acoustic correlation; biomedical equipment; biomedical ultrasonics; blood flow measurement; medical image processing; US image; agar phantom; blood flow detection; correlation images; correlation technique; lumen; miniaturized probe; puncturing needle mounted probe; small vessel; spatial resolution; swine liver; Biomedical engineering; Frequency; Imaging phantoms; Laboratories; Liver; Needles; Probes; Pulse measurements; Systems engineering and theory; Ultrasonic imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location
Atlanta, GA
ISSN
1094-687X
Print_ISBN
0-7803-5674-8
Type
conf
DOI
10.1109/IEMBS.1999.804213
Filename
804213
Link To Document