Ultrasound diagnostic apparatus and ultrasound image generating method

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United States of America Patent

PATENT NO 8876718
SERIAL NO

13593033

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Abstract

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An ultrasound diagnostic apparatus includes an ultrasound transducer unit having inorganic piezoelectric elements arranged in layer form and organic piezoelectric elements arranged in layer form, the inorganic piezoelectric elements and the organic piezoelectric elements being stacked on each other with a first acoustic matching layer provided therebetween, a transmission circuit for transmitting ultrasound from the inorganic piezoelectric elements through the organic piezoelectric elements serving as a second acoustic matching layer, a reception circuit for using the organic piezoelectric elements as non-resonant reception devices to receive an ultrasonic echo and thereby obtain reception signals and processing the reception signals so as to generate sample data, and an image generating unit for generating an ultrasound image based on the sample data generated by the reception circuit.

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Patent Owner(s)

  • FUJIFILM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Osawa, Atsushi Kanagawa, JP 60 439

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