Title:
ULTRASONOGRAPHIC DEVICE AND METHOD FOR PROCESSING SIGNAL OF ULTRASONOGRAPHIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/055879
Kind Code:
A1
Abstract:
Provided is an ultrasonographic device including: an ultrasonic probe which transmits an ultrasonic beam to an examinee and receives a reflected echo from the examinee; a beam formation unit which supplies a drive signal for causing the ultrasonic probe to transmit the ultrasonic beam; a data conversion unit which executes a plurality of signal processes on the echo data obtained by digitizing the reflected echo signal so that the echo data is converted into ultrasonic image data; and a display unit which displays an ultrasonic image based on the converted ultrasonic image data.
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Inventors:
OTAKI HAJIME (JP)
Application Number:
PCT/JP2009/069267
Publication Date:
May 20, 2010
Filing Date:
November 12, 2009
Export Citation:
Assignee:
HITACHI MEDICAL CORP (JP)
OTAKI HAJIME (JP)
OTAKI HAJIME (JP)
International Classes:
A61B8/00
Foreign References:
| JP2002052026A | 2002-02-19 | |||
| JPH08252253A | 1996-10-01 |
Other References:
"Capacitive Micromachined Ultrasonic Transducer: IEEE Trans. Ultrason", FERROELECT. FREQ. CONTR., vol. 45, May 1998 (1998-05-01), pages 678 - 690
See also references of EP 2347712A4
See also references of EP 2347712A4
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