| 摘要 |
PROBLEM TO BE SOLVED: To display the Doppler image and the M-mode image of blood stream information within an examinee obtained by a single-piece CW probe, etc., by coordinating them with each other. SOLUTION: The diagnostic system is provided with a probe for single-piece continuous waves (single-piece CW probe) 50 dedicated to a continuous wave(CW) Doppler transmitting and receiving ultrasonic to/from the examinee and a single-piece CW/M transmitting/receiving part 44 supplying a transmission signal to the probe 50 and amplifying a signal to output to a Doppler demodulation part 41. This part 44 transmits a continuous wave(CW) signal for obtaining a Doppler image and an M mode signal for obtaining an M mode image to the probe 50 by switching and prepares received waves corresponding to transmitted waves from the examinee by a digital scanning converter(DSC) part 30 and a Doppler arithmetic part 40 to be respective Doppler image and M mode image to display the Doppler image and M mode image on a monitor 70 by coordinating. |
