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Echographic imaging with dynamically focused insonification

D Assenza, M Pappalardo

    Ultrasonics
    |January 1, 1980
    PubMed
    Summary
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    This study introduces a novel real-time ultrasound imaging system. It achieves dynamic focusing during transmission, enhancing image quality alongside traditional reception focusing.

    Area of Science:

    • Medical Imaging
    • Ultrasound Technology
    • Acoustic Engineering

    Background:

    • Dynamic focusing in ultrasound reception is a standard technique.
    • Transmission focusing has historically been less developed.
    • Real-time imaging requires efficient and advanced focusing methods.

    Purpose of the Study:

    • To present a new real-time echographic imaging device.
    • To introduce a novel method for dynamic focusing during signal transmission.
    • To evaluate the effectiveness of dynamic focused insonification.

    Main Methods:

    • Development of a real-time echographic imaging system incorporating lateral scanning.
    • Implementation of a new dynamic focusing process for signal transmission.
    • Utilizing multiple acoustic pulses focused on different regions (dynamic focused insonification).

    Related Experiment Videos

  • Integration with dynamic focusing in reception.

    • Main Results:

    • The proposed system achieves dynamic focusing in transmission.
    • Dynamic focused insonification yields positive results.
    • The technique can be employed independently or combined with reception focusing.

    Conclusions:

    • The developed echographic system offers advanced real-time imaging capabilities.
    • Dynamic focused insonification represents a significant advancement in ultrasound transmission.
    • This technology holds potential for improved diagnostic accuracy in ultrasound procedures.