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Focused-ultrasound treatment device and method

A technology of focused ultrasound and ultrasound therapy, which is applied in ultrasound therapy, treatment, and sound wave diagnosis, etc. It can solve the problems of not being able to evaluate the treatment effect in real time, and it is difficult to accurately control the focus of focused ultrasound, so as to achieve a good therapeutic effect.

Inactive Publication Date: 2014-07-09
CHONGQING HAIFU MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problems to be solved by the present invention include, aiming at the problem that it is difficult to accurately control the position of the focus of focused ultrasound and cannot evaluate the treatment effect in real time in the existing focused ultrasound treatment technology, to provide a method that can accurately control the position of the focus of focused ultrasound and can evaluate the treatment in real time. Effective Focused Ultrasound Therapy Device

Method used

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  • Focused-ultrasound treatment device and method
  • Focused-ultrasound treatment device and method
  • Focused-ultrasound treatment device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The present embodiment provides a focused ultrasonic treatment device, which includes:

[0036] Sonotherapy head for emitting focused ultrasound waves for therapeutic purposes.

[0037] The anatomical image acquisition unit is used to acquire anatomical images of the ultrasound action area.

[0038] The temperature distribution acquisition unit is used to acquire temperature distribution information of the ultrasonic wave action area.

[0039] A monitoring image generating unit, configured to generate a monitoring image according to the anatomical image and temperature distribution information, the monitoring image including an anatomical image of an ultrasonic action area and temperature distribution information at least near the focus of the focused ultrasonic waves.

[0040] The focused ultrasonic treatment device of this embodiment has a monitoring image generating unit, which can generate monitoring images including anatomical images and temperature distribution i...

Embodiment 2

[0042] The present embodiment provides a focused ultrasonic treatment method, which includes the process of using an ultrasonic treatment head to send focused ultrasonic waves for treatment, and also includes the following steps during the treatment process:

[0043] Obtain anatomical images and temperature distribution information of the ultrasound-affected area.

[0044] A monitoring image is generated according to the anatomical image and temperature distribution information, and the monitoring image includes an anatomical image of an ultrasound action area and temperature distribution information at least near the focal point of the focused ultrasound.

[0045] Since the focused ultrasound treatment method of this embodiment includes the step of generating the above-mentioned monitoring image, it can accurately control the position of the focused ultrasound focus and evaluate the curative effect in real time through the monitoring image, so as to adjust the treatment plan i...

Embodiment 3

[0047]This embodiment provides a focused ultrasonic treatment device and a treatment method thereof.

[0048] like figure 1 As shown, the focused ultrasonic treatment device of this embodiment includes an ultrasonic treatment head, an ultrasonic medium unit, an anatomical image acquisition unit, a temperature distribution acquisition unit, and a monitoring image generation unit.

[0049] Wherein, the ultrasonic therapy head is used to emit focused ultrasonic waves for treatment under the drive of the ultrasonic drive circuit. The ultrasonic treatment head may include structures such as an ultrasonic transducer, a shell, and a bracket. There may be one or more ultrasonic treatment heads in the focused ultrasonic treatment device. When there are multiple ultrasonic treatment heads, the focal points of the focused ultrasonic waves emitted by them are preferably coincident.

[0050] The ultrasonic medium unit may include an ultrasonic medium container for containing ultrasonic m...

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Abstract

The invention provides a focused-ultrasound treatment device and method and belongs to the technical field of focused-ultrasound treatment. The device and method are capable of solving problems that it is difficult for the prior focused-ultrasound treatment technology to accurately control a focal point position of focused ultrasounds and that real-time evaluation of a treatment effect is impossible. The focused-ultrasound treatment device includes: an ultrasonic treatment head used for emitting focused ultrasounds for treatment; an anatomy image obtaining unit used for obtaining an anatomy image of an ultrasonic action area; a temperature distribution obtaining unit used for obtaining temperature distribution information of the ultrasonic action area; and a monitoring image generation unit used for generating a monitoring image according to the anatomy image and the temperature distribution information, wherein the monitoring image includes the anatomy image of the ultrasonic action area and temperature distribution information at least near the focal point of the focused ultrasounds. The focused-ultrasound treatment method includes using the focused ultrasounds for treatment and generating the monitoring image in a treatment process.

Description

technical field [0001] The invention belongs to the technical field of focused ultrasonic treatment, and in particular relates to a focused ultrasonic treatment device and method. Background technique [0002] Focused ultrasound therapy is a non-invasive treatment technology, which uses the ultrasonic treatment head (mainly including ultrasonic transducers) to emit ultrasonic waves. Because the ultrasonic wave has the characteristics of biological tissue penetration and focusability, the low-energy emitted by the ultrasonic treatment head Density ultrasound can be focused into high-energy-density ultrasound at the lesion, and high-energy-density ultrasound can produce thermal effects, mechanical effects, cavitation effects, etc. to cause coagulation necrosis of the tissue at the lesion, thereby treating tumors, benign prostatic hyperplasia, Cervical erosion, breast hyperplasia and other diseases. [0003] Obviously, the position of the focus of focused ultrasound and the re...

Claims

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Application Information

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IPC IPC(8): A61N7/02A61B5/055A61B5/01A61B8/00A61B6/03
Inventor 张逸付兵刘映江
Owner CHONGQING HAIFU MEDICAL TECH CO LTD
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