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Medical imaging method and system

A medical imaging system and medical imaging technology, applied in image generation, image data processing, 2D image generation, etc., can solve problems such as poor operational flexibility and waste of resources, so as to improve efficiency, optimize user experience, and improve operational flexibility Effect

Active Publication Date: 2019-01-08
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, when dividing the original data, the operation method is to divide the original data into different stages. During the reconstruction, the data of each stage is reconstructed sequentially. The user cannot arbitrarily select a stage from the divided data for image reconstruction. The operation The flexibility is poor, and there is obviously a waste of resources when using this reconstruction method without image reconstruction for each stage

Method used

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  • Medical imaging method and system

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Experimental program
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Effect test

Embodiment 1

[0030] see figure 1 , the medical imaging system of the present invention includes a scanning device 2 and a main control computer 1, the scanning device 2 includes a second communication device 21 and a data acquisition device 22, and the main control computer 1 includes a first communication device 11, a storage device 12, and a data processing device. 13. Display device 15 and input device 14.

[0031] The display device 15 has a display interface, is provided with a data cutting mode option and a data cutting slider for selecting a data range, and the input device 14 is used for selecting the data cutting mode and setting the starting value and the starting value of data cutting for the original data. end value, and the start and end values ​​of the data cut are displayed near opposite ends of the data cut slider. The storage device 12 is used for storing the original data and part of the original data corresponding to the start value and the end value of the data cutting...

Embodiment 2

[0035] see figure 2 , the present invention provides a medical imaging method, the method is applied in the online scanning mode, including the following steps:

[0036] S1. Acquire a data cutting mode determined by a user, where the data cutting mode includes a time-based data cutting mode and a count-based data cutting mode.

[0037]Since the raw data acquisition is not performed or completed, only the time-based data cutting mode can be used in the online scan mode.

[0038] S2. Obtain the original data parameters according to the data cutting mode determined by the user, and generate a data cutting slider; in the online scanning mode, the original data parameters are the planned collection time of the original data.

[0039] S3. Set the start value and end value on the data cutting slider;

[0040] Specifically, the start value and the end value can be set by sliding the data to cut the cursor on the sliding bar or by directly inputting the value. On the data cutting s...

Embodiment 3

[0045] The present invention provides a medical imaging method, which is applied to an offline reconstruction mode, and includes the following steps:

[0046] S1. Acquire a data cutting mode determined by a user, where the data cutting mode includes a time-based data cutting mode and a count-based data cutting mode.

[0047] Since the acquisition of the original data in the offline reconstruction mode has been completed, and the acquisition time and amount of the original data have been obtained, in the offline reconstruction mode, both the time-based data cutting mode and the count-based data cutting mode can be selected for use.

[0048] S2. Obtain original data parameters according to the data cutting mode determined by the user, and generate a data cutting slide bar.

[0049] If the user selects the time-based data cutting mode, the raw data parameter is the collection time of the collected raw data; if the user selects the count-based data cutting mode, the raw data param...

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Abstract

The invention relates to the medical imaging technical field, concretely a medical imaging method which comprises the steps of: S1, obtaining a data cutting mode determined by a user; S2, obtaining original data parameters according to the data cutting mode determined by a user to generate a data cutting sliding strip; S3, setting a starting value and an ending value on the data cutting sliding strip; and S4, loading original data, cutting the original data according to the starting value and the ending value, and employing the original data between the starting value and the ending value as reconstructed data to reconstruct an image. Correspondingly, the invention also provides a medical imaging system. The invention provides an interface operable mode, allowing a user to set the starting value and the ending value used in constructing an image among collected original data or original data to be collected, realizing image reconstruction in any section of the original data, and improving operation flexibility.

Description

technical field [0001] The invention relates to the technical field of medical imaging, in particular to a medical imaging method and system. Background technique [0002] Positron Emission Tomography (PET) is widely used in the field of medicine, for example, it is often used in the diagnosis of cancer and other diseases in clinical medicine, and it is often used in the field of neuroscience for brain function identification and brain function. In the field of medicine, it also has a unique peeping effect on pharmacology and efficacy, so it is often used to assist the development of new drugs. [0003] PET is a technology that uses positron nuclide as a tracer to understand the functional and metabolic state of the lesion through the uptake of the tracer at the lesion, and then diagnose the disease. Specifically, the radioactive decay event of the tracer means that after the positron is emitted, the emitted positron reacts with the electron in the body tissue to produce a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T11/00A61B6/03
CPCA61B6/037A61B6/52G06T11/005G06T2211/412
Inventor 汪耒
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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