| 摘要 |
<p>An ultrasonic diagnostic apparatus including a compound scanner (28), a transmitting and receiving control circuit (12), a digital scanning converter (24), a display section (26), a mode change-over switch (44), a position signal generator (46) and a heart beat synchronizing signal generator (48), whereby operation of the change-over switch makes it possible to display dynamic picture images or still picture images at optional time phases for both real-time sector scanning and compound sector scanning.</p> |
