| 摘要 |
<p>An ultrasonic diagnosing apparatus comprising, a first transducer array (1) having a plurality of ultrasonic transducers arranged in a given direction for transmitting an ultrasonic beam into a tissue of a human body and for receiving the ultrasonic echo reflected from the tissue, a second transducer array (2) having a plurality of ultrasonic transducers, for transmitting an ultrasonic beam into the tissue and receiving the ultrasonic echo reflected from the tissue, arrayed in a direction orthogonal to the direction of an array of the transducers in said first transducer array (1) and arranged at an acute angle with respect to said first transducer array (1) in a direction along which the ultrasonic beam of said first transducer array (1) is transmitted and the ultrasonic echo is received, a first signal processing circuit (I) for processing the ultrasonic echo received by said first transducer array (1) to produce an output signal corresponding to tomogram information of the tissue, a second signal processing circuit (II) for processing the ultrasonic echo received by said second transducer array (1) to produce an output signal corresponding to a velocity of a blood flow in the tissue, first display means (27) for displaying a tomogram based on the output signal of said first signal processing circuit (I); and second display means (25, 26) for displaying blood flow information based on the output signal of said second signal processing circuit (II).</p> |
