Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation
Reexamination Certificate
2011-03-15
2011-03-15
Winakur, Eric F (Department: 3777)
Surgery
Diagnostic testing
Detecting nuclear, electromagnetic, or ultrasonic radiation
C600S454000
Reexamination Certificate
active
07905837
ABSTRACT:
An ultrasound diagnostic apparatus includes: an ultrasound probe capable of 2D scanning and 3D scanning; a transceiver device which drives said ultrasound probe to perform 2D scanning and 3D scanning of the inside of a subject with an ultrasound beam; a storage device which stores 3D data obtained by said 3D scanning; a display device which displays on a display device a 3D image resulting from the projection of said stored 3D data, the position of the 2D scanning plane for Doppler measurement, and a Doppler cursor in a prescribed projecting direction; an instruction-responsive altering device which accepts an instruction from the operator and alters said projecting direction and the position of said Doppler cursor in accordance with the instruction; and a Doppler measurement device which performs Doppler measurement by using the finalized position of the 2D scanning plane for Doppler measurement and the Doppler cursor.
REFERENCES:
patent: 5682896 (1997-11-01), Scheib et al.
patent: 6390984 (2002-05-01), Pan et al.
patent: 6599244 (2003-07-01), Epps et al.
patent: 2005-095278 (2005-04-01), None
Armstrong Teasdale LLP
GE Medical Systems Global Technology Company LLC
Nguyen Hien
Winakur Eric F
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