Ultrasound examination methods, ultrasound examination devices and ultrasound examination programs

摘要

The ultrasonic inspection method includes a registration step of registering a reference waveform unique to each kind of the ultrasonic transducer 2 in association with a kind identifier in the storage unit, and calculating the reference waveform based on the kind identifier of the ultrasonic probe 2 in the arithmetic processing unit 5 ), a detection step of detecting the peak of the received waveform, a positioning step of aligning the loaded reference waveform in the time axis direction based on the peak of the received waveform, and a correlation value between the received waveform and the reference waveform A calculation step of calculating , a determination step of judging whether the internal state of the inspection object is in an abnormal state based on the plus or minus of the correlation value, and an abnormal region determined to be an abnormal state in the judgment step on the display device by C-scope display It has a display step to display.