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Ultrasound monitoring and targeted controlled release system

An ultrasonic and targeted technology, applied in ultrasonic/sonic/infrasonic diagnosis, sonic diagnosis, infrasonic diagnosis, etc., can solve the problem of inability to achieve precise targeted and controlled release of drugs or genes.

Inactive Publication Date: 2014-03-26
RONGHAI SUPERSONIC MEDICINE EN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The technical problems to be solved by the present invention include, aiming at the problem that the ultrasonic imaging equipment in the prior art cannot realize the precise targeted and controlled release of drugs or genes, to provide a method that can realize precise targeted and controlled release of drugs or genes, and can simultaneously Ultrasonic monitoring and targeted controlled release system for diagnosis, monitoring and evaluation

Method used

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  • Ultrasound monitoring and targeted controlled release system
  • Ultrasound monitoring and targeted controlled release system

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Effect test

Embodiment 1

[0030] This embodiment provides an ultrasound monitoring and targeted controlled release system, which includes: an ultrasound monitoring unit for forming an image of a part to be treated, which includes an ultrasound monitoring probe for emitting ultrasound; Or the ultrasound trigger unit of the microbubbles of the ultrasound contrast agent of the gene, which includes an ultrasound trigger probe for emitting focused ultrasound; an image analysis unit for analyzing images collected by the ultrasound monitoring unit; wherein the ultrasound trigger probe A hole is arranged in the center, and the ultrasonic monitoring probe is fixedly integrated in the hole.

[0031] The ultrasound monitoring and targeted controlled release system of this embodiment has an ultrasound monitoring unit and an ultrasound monitoring probe, and the ultrasound monitoring probe is integrated in the ultrasound trigger probe; therefore, it can use different ultrasounds to achieve monitoring (or diagnosis) and ...

Embodiment 2

[0033] Such as Figure 1 to Figure 3 As shown, this embodiment provides an ultrasound monitoring and targeted controlled release system, which includes an ultrasound monitoring unit, an ultrasound trigger unit, and an image analysis unit.

[0034] The ultrasound monitoring unit can form an image of the site to be treated through ultrasound, so as to perform disease diagnosis, monitor and guide the triggering of ultrasound contrast agent microbubbles, and evaluate the treatment effect. The ultrasound monitoring unit can be a similar color Doppler ultrasound unit.

[0035] The ultrasound trigger unit can emit focused ultrasound, so it can accurately trigger the microbubbles in a certain area under the guidance of the ultrasound monitoring unit to achieve precise, conformal, and efficient targeted controlled release of drugs or genes, thereby improving treatment Effect, and reduce the adverse effects of drugs or genes on other tissues.

[0036] Among them, such as figure 2 , image 3...

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Abstract

The invention provides an ultrasound monitoring and targeted controlled release system and belongs to the technical field of ultrasound molecular imaging. The ultrasound monitoring and targeted controlled release system can solve the problem that precise targeted controlled release of medicines or genes cannot be achieved through an existing ultrasound imaging device. The ultrasound monitoring and targeted controlled release system comprises an ultrasound monitoring unit for forming an image of a to-be-treated part, an ultrasound triggering unit for utilizing focusing ultrasound waves to trigger microbubbles of an ultrasound contrast agent where the medicines or the genes are loaded and an image analysis unit for analyzing the image collected by the ultrasound monitoring unit, wherein the ultrasound monitoring unit comprises an ultrasound monitoring probe for sending out the ultrasonic waves; and the ultrasound triggering unit comprises an ultrasound triggering probe for sending out focusing ultrasound waves. The center of the ultrasound triggering probe is provided with a hole path and the ultrasound monitoring probe is fixedly integrated in the hole path. The ultrasound monitoring and targeted controlled release system can be used for treatment and research of ultrasound molecular imaging of small animals and large animals.

Description

Technical field [0001] The invention belongs to the technical field of ultrasound molecular imaging, and specifically relates to an ultrasound monitoring and targeted controlled release system. Background technique [0002] Molecular imaging is a technology that uses imaging methods to describe and measure biological processes at the cellular and molecular levels in the organism. Among them, ultrasound molecular imaging is an important part of molecular imaging, and it is the focus and hot spot of ultrasound medical research in recent years. [0003] In the ultrasound molecular imaging technology, the microbubbles of the Ultrasound Contrast Agent (Ultrasound Contrast Agent) are first sent to the part to be imaged through injection, blood circulation, etc., and because the microbubbles can significantly enhance the ultrasound backscattering intensity, it is It can greatly enhance the imaging accuracy and clarity of ultrasound imaging technology (color Doppler ultrasound) and improv...

Claims

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Application Information

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IPC IPC(8): A61B8/00
Inventor 王志刚冉海涛郑元义赵纯亮李攀杨增涛孙阳宫玉萍
Owner RONGHAI SUPERSONIC MEDICINE EN
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