Ultrasonic diagnosis and treatment method and system

An ultrasound and ultrasound technology, applied in the field of ultrasound diagnosis and treatment methods and systems, can solve problems such as diagnosis dependence, blindness, and no corresponding evaluation method for ablation effect

Active Publication Date: 2016-11-02
黄晶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the current treatment, the determination of the target tissue is mainly guided by imaging images. After the target area of ​​the target tissue is determined, the target point is selected according to the doctor's experience, and then th

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  • Ultrasonic diagnosis and treatment method and system
  • Ultrasonic diagnosis and treatment method and system

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Experimental program
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Embodiment 1

[0061] Embodiment 1 of the present invention provides an ultrasonic diagnosis and treatment system, as attached figure 1 Shown is a schematic structural diagram of an ultrasonic diagnosis and treatment system disclosed in Embodiment 1 of the present invention, the system includes: a plurality of biological signal processing devices 101, ultrasonic transmitting devices 102, and a central processing device 103;

[0062] The multiple biological signal processing devices 101 are used to calculate the collected biological signal difference of the target point positioned by the ultrasonic transmitting device 102 before and after the differential frequency ultrasonic stimulation, and generate the first index variation; and calculate the collected The difference between the biological signals of the target point after the differential frequency ultrasonic stimulation before the differential frequency ultrasonic stimulation and after the ablation generates a second index change amount, ...

Embodiment 2

[0078] Based on the above-mentioned ultrasonic diagnosis and treatment system provided by Embodiment 1 of the present invention, as attached figure 2Shown is a schematic structural diagram of the biological signal processing device in an ultrasonic diagnosis and treatment system provided by Embodiment 2 of the present invention. The biological signal processing device 101 includes: a plurality of biological signal acquisition devices 1011, and a plurality of The biological signal acquisition device 1011 corresponds to a plurality of biological signal processing devices 1012 that are connected one by one;

[0079] The biological signal collection device 1011 is used to collect the first biological signal of the target point before the differential frequency ultrasonic stimulation, the second biological signal after the differential frequency ultrasonic stimulation and the ablated target point after the differential frequency ultrasonic stimulation the third biological signal, ...

Embodiment 3

[0089] Based on the above-mentioned ultrasonic diagnosis and treatment system provided by Embodiment 1 of the present invention, as attached image 3 Shown is a schematic structural diagram of the ultrasonic transmitting device in an ultrasonic diagnosis and treatment system provided in Embodiment 3 of the present invention. The ultrasonic transmitting device 102 includes: an ultrasonic imaging drive device 1021, an ultrasonic drive device 1022 and a phased array combination Probe 1023;

[0090] The ultrasonic imaging driving device 1021 is configured to control the phased array joint probe 1023 to emit ultrasonic imaging signals according to the received imaging instructions, and send the received ultrasonic reflection signals to the central processing device 103;

[0091] The ultrasonic driving device 1022 is configured to send the received target positioning instruction, difference-frequency ultrasonic stimulation instruction and same-frequency ultrasonic ablation instructi...

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Abstract

The present invention discloses an ultrasonic diagnosis and treatment method and system. The system comprises a plurality of biological signal processing devices, an ultrasonic wave transmitting device and a central processing device. The biological signal processing devices calculate the difference between the biological signals of a positioning target before and after the excitation of difference frequency ultrasound, generates a first index change amount, and calculate the difference between the biological signals of a positioning target before the excitation of the difference frequency ultrasound and after ablation of differential frequency ultrasound stimulation, and generates a second index change amount. The central processing apparatus transmits corresponding instructions to the ultrasonic wave transmitting device based on a comparison result of the first index change amount and a first preset index change amount as well as a comparison result of the second index change amount and a second preset index change amount, wherein the instructions include a target positioning instruction and a difference frequency ultrasound stimulation instruction, the same frequency ultrasound ablation instruction or a difference frequency ultrasound ablation instruction to achieve the diagnosis of a positioning target and the evaluation of ablation effect for the integration and automation of diagnosis and treatment.

Description

technical field [0001] The present invention relates to the technical field of medical devices, and more specifically, to an ultrasonic diagnosis and treatment method and system. Background technique [0002] High-intensity focused ultrasound (HIFU) is a non-invasive treatment technology based on the physical characteristics of ultrasound such as good targeting, convergence, and penetration. In vitro emission, through the skin and corresponding tissues, reaches the target area in the body to focus, forming a focus with extremely high energy density, and through biological effects such as thermal effects, cavitation effects, and mechanical effects, the tissue cells in the target area can be activated in a short period of time. Coagulation necrosis occurs with little or no damage to the tissue on the acoustic channel and around the target area, so as to achieve the purpose of non-invasive ablation or resection of diseased tissue. HIFU technology has been widely used in the tr...

Claims

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Application Information

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IPC IPC(8): A61B8/08A61N7/02
CPCA61B8/085A61N7/02
Inventor 黄晶马长生肖灵容顺康钱俊董建增
Owner 黄晶
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