Abstract
The authors report the design of a multichannel data acquisition system for the visualization of intracardiac blood flows. The system permits the simultaneous measurement of signals backscattered from blood cells and cardiac structures. The image parameters, the mean Doppler frequency and frequency distribution, were calculated from the Doppler spectrum, and the cardiac image was also estimated from a signal amplitude. This information was reconstructed by minicomputer and was displayed on a color device.
| Original language | English |
|---|---|
| Title of host publication | Japanese Journal of Medical Electronics and Biological Engineering |
| Publisher | Japan Soc of Medical Electronics & Biological Engineering |
| Pages | 166-167 |
| Number of pages | 2 |
| Volume | 22 |
| Publication status | Published - Apr 1984 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
VISUALIZATION OF THE INTRACARDIAC BLOODFLOW PROFILE BY AN ULTRASONIC TOMOFLOW SYSTEM. / Inoue, Teruaki; Kawai, H.; Chihara, K.; Shirae, K.; Itoh, Hiroshi; Tanouchi, J.; Kitabatake, A.; Abe, H.
Japanese Journal of Medical Electronics and Biological Engineering. Vol. 22 Japan Soc of Medical Electronics & Biological Engineering, 1984. p. 166-167.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - VISUALIZATION OF THE INTRACARDIAC BLOODFLOW PROFILE BY AN ULTRASONIC TOMOFLOW SYSTEM.
AU - Inoue, Teruaki
AU - Kawai, H.
AU - Chihara, K.
AU - Shirae, K.
AU - Itoh, Hiroshi
AU - Tanouchi, J.
AU - Kitabatake, A.
AU - Abe, H.
PY - 1984/4
Y1 - 1984/4
N2 - The authors report the design of a multichannel data acquisition system for the visualization of intracardiac blood flows. The system permits the simultaneous measurement of signals backscattered from blood cells and cardiac structures. The image parameters, the mean Doppler frequency and frequency distribution, were calculated from the Doppler spectrum, and the cardiac image was also estimated from a signal amplitude. This information was reconstructed by minicomputer and was displayed on a color device.
AB - The authors report the design of a multichannel data acquisition system for the visualization of intracardiac blood flows. The system permits the simultaneous measurement of signals backscattered from blood cells and cardiac structures. The image parameters, the mean Doppler frequency and frequency distribution, were calculated from the Doppler spectrum, and the cardiac image was also estimated from a signal amplitude. This information was reconstructed by minicomputer and was displayed on a color device.
UR - http://www.scopus.com/inward/record.url?scp=0021409237&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0021409237&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0021409237
VL - 22
SP - 166
EP - 167
BT - Japanese Journal of Medical Electronics and Biological Engineering
PB - Japan Soc of Medical Electronics & Biological Engineering
ER -