Method and apparatus for performing imaging

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United States of America Patent

PATENT NO 5379642
SERIAL NO

08093808

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An ultrasound imaging system for performing dynamic focusing of ultrasonic waves during transmit and receive. The present invention includes a method and a means for transmitting ultrasonic waves to a multiple depths within a body. The present invention optimizes the transmit frequency for each of the multiple depths to localize the energy of the ultrasonic waves. The present invention also includes a method and means for performing dynamic receive focusing of the reflected ultrasonic waves produced by discontinuities in the body, such that it is focused to receive ultrasonic waves from the depth at which the transmitted ultrasonic waves are focused.

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Patent Owner(s)

Patent OwnerAddress
DIASONICS INC1565 BARBER LANE A CORPORATION OF DELAWARE MILPITAS CA 95035

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bao, Wanqun Santa Clara, CA 11 597
Ishrak, Sved O Los Gatos, CA 1 85
Reckwerdt, Wilbur A Campbell, CA 2 194

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