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Focusing ultrasonic cavitation treatment instrument with ultrasonic focusing positioning function

A technology of ultrasound positioning and focused ultrasound, applied in ultrasound therapy, treatment, etc., can solve the problem of reducing the effect of gene therapy

Inactive Publication Date: 2012-12-26
黄品同 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Gene therapy has greatly reduced the effect of gene therapy due to the problems of target homing and transfection rate

Method used

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  • Focusing ultrasonic cavitation treatment instrument with ultrasonic focusing positioning function
  • Focusing ultrasonic cavitation treatment instrument with ultrasonic focusing positioning function
  • Focusing ultrasonic cavitation treatment instrument with ultrasonic focusing positioning function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] 1. The focused ultrasound cavitation therapy instrument is composed of three parts: a focused ultrasound energy control host, an integrated combined treatment probe and an ultrasonic diagnostic instrument (abbreviated as B-ultrasound). Such as figure 2 .

[0024] 2. The patient lies on the treatment bed according to the part to be treated.

[0025] 3. Push the focused ultrasonic cavitation therapy instrument to an appropriate position in front of the treatment bed, and rotate the fixing devices A1, A2, and A3 to a suitable position for treatment. Such as figure 1 .

[0026] 4. According to the treatment needs, the patient lies on the treatment bed in an appropriate position. Use B-ultrasound to directly confirm the vertical distance from the treatment point to the surface of the B-ultrasound probe.

[0027] 5. Adjust the vertical dimension marking line of the B-ultrasound probe in the focused ultrasonic cavitation therapy instrument from the treatment point direct...

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Abstract

The invention relates to a focusing ultrasonic cavitation treatment instrument which is used for treating tumor, thrombolysis, ischemic myocardium and disease of prostate based on the cavitation effect of the ultrasonic contrast agent microvesicle. The focusing ultrasonic cavitation treatment instrument comprises a main control machine, two combined treatment probes, and a B ultrasonic machine with an ultrasonic focusing ultrasonic cavitation treatment instrument function. The focusing ultrasonic cavitation treatment instrument is mainly used for the partial area of the focus, and carries out non-invasive treatment on the tumor based on the cavitation effect of the microvesicle. The microvesicle can greatly improve the cavitation effect, so that the ultrasonic focusing positioning radiation with low power can be precisely carried out in the partial area of the focus, and the cavitation effect of the microvesicle within the vessel just can be activated within the partial area, and the capillaries in the tumor can be subject to embolism and damage, so as to achieve the purpose of 'starving' the tumor. The threshold for generating the cavitation is not met by the ultrasonic energy at the periphery of the focusing area, so that the cavitation effect is not generated, so that the path where the ultrasonic wave passes or the ambient tissue can not be damaged; and the functions of the common tissue and organs are protected.

Description

technical field [0001] The invention relates to utilizing the cavitation effect of the microbubbles in the ultrasound contrast agent for tumor treatment, thrombolysis, ischemic myocardial treatment, treatment of prostate diseases, targeted release of drugs, targeted homing of genes, and the like. [0002] It consists of a focused ultrasound control host, two integrated combination therapy probes and an ultrasonic diagnostic instrument (abbreviated as B-ultrasound) with ultrasound contrast function. technical background [0003] At present, according to the statistics of the national health department, malignant tumors have become the number one disease with the highest mortality rate in our country. In the early stages of tumor discovery, surgery is the first choice for traditional treatment. Other treatment methods include chemotherapy and radiotherapy, such as laser, microwave, radiofrequency, chemical methods such as anhydrous alcohol injection, drug embolization, etc., ...

Claims

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Application Information

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IPC IPC(8): A61N7/00
Inventor 黄品同
Owner 黄品同
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