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Combined diagnosis system integrating PET-CT functions

A PET-CT and diagnostic system technology, applied in the field of medical devices, can solve the problems of cumbersome detection methods, affecting the accuracy of diagnostic results, etc., and achieve the effects of shortening inspection time, simple structure, and reducing costs

Inactive Publication Date: 2014-08-06
BEIJING TOP GRADE HEALTHCARE MEDICAL EQUIP CO LTD
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Problems solved by technology

[0004] At present, medical institutions in my country generally use independent PET and CT. When it is necessary to obtain the results of combined diagnosis of PET / CT image fusion, it is necessary to perform PET detection and CT detection separately, and then perform fusion processing on PET detection images and CT detection images. , the detection method is relatively cumbersome, which also affects the accuracy of the diagnostic results

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Embodiment Construction

[0026] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following detailed description will be given in conjunction with the accompanying drawings and specific embodiments.

[0027] The embodiment of the present invention provides a joint diagnosis system integrating PET-CT functions, including:

[0028] frame;

[0029] a plurality of PET-CT scanning devices that are concentrically and at the same level and fixedly arranged on the gantry;

[0030] The computing device connected with the PET-CT scanning device is used for fusion processing of the PET image and the CT image scanned by the PET-CT scanning device.

[0031] Further, as Figure 1~2 As shown, the gantry is a tubular gantry, and a plurality of PET-CT scanning devices are evenly distributed on the tubular gantry. Specifically, each PET-CT scanning device includes: a PET scanning module 2 , a CT detector 3 and an X-ray tu...

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Abstract

The invention provides a combined diagnosis system integrating PET-CT functions, and belongs to the technical field of medical instruments. The combined diagnosis system integrating the PET-CT functions comprises a framework and a plurality of PET-CT scanners, wherein the concentric PET-CT scanners are fixedly arranged on the framework on the same layer; a calculating device connected with the PET-CT scanners is used for fusion of PET and CT images obtained by the PET-CT scanners via scanning. The technical scheme of the combined diagnosis system can be used for fusion of PET detection images and CT detection images, and meanwhile reflect the pathological and physiological changes and configuration structure of the focus, effectively improve the accuracy of a diagnosis result and shorten the time for checking patients.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a combined diagnosis system integrating PET-CT functions. Background technique [0002] PET (Positron Emission Tomography) uses positron emitter-labeled glucose, amino acids, choline, thymine, receptor ligands, and blood flow imaging agents as tracers. From the molecular level, it can display the metabolism, function, blood flow, cell proliferation or receptor distribution of the body and lesion tissue cells, and provide more physiological and pathological diagnostic information for the clinic. [0003] CT (X-ray computed tomography scanner) is based on the difference in the absorption and transmittance of X-rays by different tissues of the human body. After the data is processed, a cross-sectional or three-dimensional image of the inspected part of the human body can be taken, and small lesions in any part of the body can be found. [0004] At present, medical institutions in my...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/03
Inventor 张圈世孙珂珂
Owner BEIJING TOP GRADE HEALTHCARE MEDICAL EQUIP CO LTD
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