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Nuclear magnetic imaging system taking gold nanoparticles as imaging agent

An imaging system and imaging agent technology, applied in the field of medical imaging, can solve problems such as discomfort of radio frequency patients

Pending Publication Date: 2021-08-13
应丽姿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, the present invention provides a nuclear magnetic imaging system using gold nanometers as imaging agent to overcome the problem of discomfort in some patients caused by high radio frequency in nuclear magnetic imaging in the prior art

Method used

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  • Nuclear magnetic imaging system taking gold nanoparticles as imaging agent
  • Nuclear magnetic imaging system taking gold nanoparticles as imaging agent

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Embodiment Construction

[0077] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0078] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0079] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

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Abstract

The invention relates to a nuclear magnetic imaging system taking gold nanoparticles as a developer, which comprises a workbench, a radio frequency controller, an examination couch and a nuclear magnetic resonance machine, and the nuclear magnetic resonance machine is used for emitting radio frequency to a focus of a patient and collecting radio frequency information reflected by the focus; the central control module is connected with the nuclear magnetic resonance machine and is used for analyzing the radio frequency information reflected by the collected focus and adjusting the working state of each part of the system; and the radio frequency controller is connected with the central control module, is positioned in the examination room and is used for controlling the radio frequency intensity. According to the method, the radio frequency intensity is adjusted by selecting the position and the size of the focus and adjusting the radio frequency intensity through the fat of the patient and the imaging definition, and the probability that the patient feels uncomfortable due to the too large radio frequency intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of medical imaging, in particular to a nuclear magnetic imaging system using gold nanometers as an imaging agent. Background technique [0002] Medical imaging refers to the technology and processing process of obtaining internal tissue images of the human body or a part of the human body in a non-invasive manner for medical treatment or medical research. Especially for the diagnosis of various common cancers, such as lung cancer and breast cancer, medical imaging can better visualize lesions. The more prominent advantages of MRI are good soft tissue resolution and very high contrast resolution. For example, it can clearly distinguish soft tissue structures, such as fascia, obese muscles, and tendons; however, current MRI equipment often emits high-intensity radio frequency to the patient's body, and some patients may experience physical discomfort after MRI. Contents of the invention [0003] For this r...

Claims

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Application Information

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IPC IPC(8): G01R33/54G01R33/56G01R33/44G01R33/32G01R33/28A61B5/055
CPCA61B5/055G01R33/281G01R33/32G01R33/443G01R33/543G01R33/5601
Inventor 应丽姿
Owner 应丽姿