Ultrasonic diagnostic apparatus and ultrasonic diagnostic method capable of adjusting gain and contrast

This application claims benefit of Japanese Application No. 2000-155193 filed in Japan on May 25, 2000, the contents of which are incorporated by this reference. A PC board of a PC has a controller for controlling a motor drive circuit based on a timing signal, a memory for GAIN/STC for storing ampl...

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Bibliographic Details
Main Authors Okuno, Yoshiyuki, Echizenya, Takahiro
Format Patent
LanguageEnglish
Published 31.12.2002
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Summary:This application claims benefit of Japanese Application No. 2000-155193 filed in Japan on May 25, 2000, the contents of which are incorporated by this reference. A PC board of a PC has a controller for controlling a motor drive circuit based on a timing signal, a memory for GAIN/STC for storing amplification data in an data in an amplifier for GAIN/STC as digital data and outputting the stored data synchronously with the timing signal of the controller, and a PC internal bus controller for connecting a PC internal bus to a local bus. Set values of GAIN and STC are converted into parameters and are set to the memory for GAIN/STC and a set value of contrast is converted into a parameter and is set to the controller both in a live state and in a freeze state.