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METHOD USING TRANSMITTED AND RECEIVED SIGNALS FOR FORMING ULTRASONIC IMAGES FOR ULTRASONIC DIAGNOSIS, AND HIGH INTENSITY FOCUSED ULTRASONIC THERAPEUTIC DEVICE PERFORMING SAME
METHOD USING TRANSMITTED AND RECEIVED SIGNALS FOR FORMING ULTRASONIC IMAGES FOR ULTRASONIC DIAGNOSIS, AND HIGH INTENSITY FOCUSED ULTRASONIC THERAPEUTIC DEVICE PERFORMING SAME
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机译:使用发射信号和接收信号形成超声图像以进行超声诊断的方法,以及采用高强度聚焦超声治疗仪的方法
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摘要
The present disclosure relates to a method for forming ultrasonic images using transmitted and received signals for ultrasonic diagnosis and a HIFU therapeutic device performing the same. The HIFU therapeutic device includes a transceiver for transmitting a diagnostic ultrasound to a subject, and receive a reflected subject ultrasonic echo signal to form a received signal; an image processor for forming a B-mode image based on the received signal and output the B-mode image through a display unit; an ultrasonic wave generator for transmitting a high intensity ultrasound to a specific area of the subject; and a control unit for enabling the transceiver and the ultrasonic wave generator to control transmission periods of the diagnostic ultrasound and the high-intensity ultrasound wave based on information on at least one of a prescribed HIFU PRF (Pulse Repetition Frequency) and duty ratio and a PRF disable signal generated by the ultrasonic wave generator.
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