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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

A technology of focused ultrasound and treatment device, which is applied in ultrasonic/sonic/infrasonic equipment control, ultrasonic/sonic/infrasonic diagnosis, ultrasonic/sonic/infrasonic Permian technology, etc., and can solve problems such as inability to accurately identify the target object. , to maximize the treatment effect, shorten the treatment time, and ensure the effect of safety

Inactive Publication Date: 2014-09-10
ALPINION MEDICAL SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The existing high-intensity ultrasound treatment method is to transmit ultrasound to the biological tissue that needs to be treated to obtain images, and obtain images through the echo signals reflected by the biological tissue. However, when the target biological tissue changes are sensed by high-intensity ultrasound, due to High-intensity ultrasonic interference cannot accurately identify the target object

Method used

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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
  • 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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Embodiment 1

[0028] The ultrasound generating unit 122 involved in the first embodiment is controlled by the control unit 140 and emits high-intensity ultrasound to a specific area of ​​the object according to the set working time. That is, the ultrasonic generating unit 122 receives the trigger signal transmitted by the control unit 140 according to the working time set by the control unit 140, and emits high-intensity ultrasonic according to the trigger signal. In addition, the ultrasonic generating unit 122 involved in the second embodiment generates a PRF prohibition signal and transmits it to the transceiver unit 120 or the control unit 140 when emitting high-intensity ultrasonic waves. When the ultrasound generating unit 122 involved in the second embodiment stops emitting high-intensity ultrasound, it stops transmitting the PRF prohibition signal. At this time, if there is a high-intensity ultrasound transmission instruction input through the user input unit 110, the ultrasound gene...

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Abstract

The present invention relates to a method using transmitted and received signals for forming ultrasonic images for ultrasonic diagnosis, and to a high intensity focused ultrasonic therapeutic device performing same. The high intensity focused ultrasonic therapeutic device includes: a transmitting and receiving unit for transmitting ultrasonic waves for diagnosis to a subject and receiving an ultrasonic echo signal reflected from the subject to form a reception signal; an image processing unit for enabling a B-mode image to be formed on the basis of the reception signal, and outputting the B-mode image through a display unit therein; an ultrasonic wave generating unit for transmitting high intensity ultrasonic waves to a specific region of the subject; and a controller for controlling the transmitting and receiving unit and the ultrasonic wave generating unit to control the transmission periods of the ultrasonic waves for diagnosis and the high intensity ultrasonic waves on the basis of at least one or more pieces of information on the pulse repetition frequency (PRF) of the high intensity ultrasonic waves, the preset duty ratio, and the PRF disable signal generated by the ultrasonic wave generating unit.

Description

technical field [0001] Embodiments of the present invention relate to an ultrasonic imaging method for ultrasonic diagnosis and utilizing signal sending and receiving and a high-intensity focused ultrasonic treatment device thereof. More specifically, the embodiments of the present invention relate to a method for transmitting and receiving signals that can be used for ultrasonic diagnosis by removing high-intensity ultrasonic interference from diagnostic ultrasonic imaging images during high-intensity focused ultrasonic therapy. Ultrasound imaging method and its high-intensity focused ultrasound treatment device. Background technique [0002] The content described in this part is only to provide background technical information for the embodiments of the present invention, rather than to realize the prior art. [0003] Normally, High-Intensity Focused Ultrasound (HIFU: High-Intensity Focused Ultrasound) is used for the treatment of biological tissues such as cancers, ulcer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N7/00A61B18/04A61B8/08
CPCA61N7/02A61B8/54A61B8/461A61B8/14A61B8/5207A61B8/467A61N2007/0052A61B8/12A61B2018/00577A61B8/08A61B18/04A61N7/00
Inventor 金泰澔孙健豪
Owner ALPINION MEDICAL SYST
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