| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment and a control program of the ultrasonic diagnostic equipment, visualizing ultrasonic echo from much more bubbles different in radius while ultrasonic echo from tissue is restrained to easily recognize a shade dyeing effect of the bubbles with higher sensitivity. <P>SOLUTION: This ultrasonic diagnostic equipment includes: a process (S1) of transmitting a plurality of ultrasonic pulses p1, p2 having different frequency spectra f1, f2 to a subject and obtaining receiving echoes E1, E2; a process (S2) of transmitting an ultrasonic pulse p3 obtained by composing ultrasonic pulses p1, p2 and obtaining a receiving echo E3; a process (S3) of composing receiving echoes E1, E2 with the receiving echo E3 to generate a composite signal; and processes (S4, S5) of generating an image of an echo from the composite signal. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
