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Ultrasonic diagnostic apparatus and control method thereof

  • US 20060116583A1
  • Filed: 11/23/2005
  • Published: 06/01/2006
  • Est. Priority Date: 11/26/2004
  • Status: Abandoned Application
First Claim
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1. An ultrasonic diagnostic apparatus comprising:

  • an image acquisition unit which acquires a plurality of ultrasonic images by a first imaging mode which executes a first ultrasonic transmission that destroys a contrast agent and a second imaging mode which executes the second ultrasonic transmission that visualizes a process of flowing in of contrast agent without practically destroying the contrast agent in examination before stress and examination under stress of a subject implemented in time series;

    a storage unit which stores a plurality of ultrasonic images in each examination and in each imaging mode;

    an image generator unit which generates images acquired in the same imaging mode in the examination before stress as reference images in accordance with the stored ultrasonic images, when current images are acquired in the predetermined imaging mode in the examinations under stress; and

    a display unit which simultaneously displays the reference image and the current images.

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