ULTRASONIC DIAGNOSING SYSTEM AND DATA PROCESSING PROGRAM OF ULTRASONIC DIAGNOSING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosing system and a data processing program of the ultrasonic diagnosing system by which folding back correction to collected speed data can be properly and stably carried out by reducing the influence due to noises in imaging by a color doppler method.;SOLUTION: The ultrasonic diagnosing system includes a data collecting means for collecting a phase signal ϕ from a moving body in a subject as doppler data by transmitting and receiving ultrasonic waves to the subject, a correcting means applying global folding back correcting processings S1 to S5 to the phase signal ϕ based on the continuousness of two-dimensional phase change, and display means displaying a phase signal Θ after the folding back correcting processings.;COPYRIGHT: (C)2009,JPO&INPIT