VISUALIZATION OF THE INTRACARDIAC BLOODFLOW PROFILE BY AN ULTRASONIC TOMOFLOW SYSTEM.

Teruaki Inoue; H. Kawai; K. Chihara; K. Shirae; H. Ito; J. Tanouchi; A. Kitabatake; H. Abe

VISUALIZATION OF THE INTRACARDIAC BLOODFLOW PROFILE BY AN ULTRASONIC TOMOFLOW SYSTEM.

Teruaki Inoue, H. Kawai, K. Chihara, K. Shirae, H. Ito, J. Tanouchi, A. Kitabatake, H. Abe

Research output: Contribution to journal › Conference article › peer-review

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
Pages (from-to)	166-167
Number of pages	2
Journal	Japanese journal of medical electronics and biological engineering
Volume	22
Publication status	Published - Apr 1 1984
Externally published	Yes

ASJC Scopus subject areas

Biomedical Engineering

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VISUALIZATION OF THE INTRACARDIAC BLOODFLOW PROFILE BY AN ULTRASONIC TOMOFLOW SYSTEM. / Inoue, Teruaki; Kawai, H.; Chihara, K.; Shirae, K.; Ito, H.; Tanouchi, J.; Kitabatake, A.; Abe, H.

In: Japanese journal of medical electronics and biological engineering, Vol. 22, 01.04.1984, p. 166-167.

Research output: Contribution to journal › Conference article › peer-review

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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.",

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AU - Chihara, K.

AU - Shirae, K.

AU - Ito, H.

AU - Tanouchi, J.

AU - Kitabatake, A.

AU - Abe, H.

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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.

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