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Scanning positioning method, device, system and storage medium

A technology of scanning positioning and scanning direction, which is applied in the field of medical scanning positioning, can solve the problems of time-consuming, etc., and achieve the effects of saving time, shortening inspection time, and reducing injuries

Active Publication Date: 2020-09-22
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a PET scan positioning method, device, system and storage medium for the time-consuming problem of manually adjusting the number of beds in the PET protocol and the overlapping area between the two beds during the PET scan.

Method used

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  • Scanning positioning method, device, system and storage medium
  • Scanning positioning method, device, system and storage medium
  • Scanning positioning method, device, system and storage medium

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Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0038] An embodiment of the present invention provides a scanning positioning method, which can be applied to a scanning positioning system (hereinafter referred to as the system) of PET CT or PET MR, such as figure 1 shown, including the following steps:

[0039] Step S101, acquiring the registration information of the scanned object.

[0040] In this embodiment, when a PET CT or PET MR scan is required, registration in the system can be performed in advance, so that the system can obtain the registration information of the scanned object. Wherei...

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Abstract

The invention relates to a scanning positioning method, a device, a system and a storage medium. The method includes the following steps: acquiring registration information of a scanned object, wherein the registration information included in the height of the scanned object; and determining the number of couches needed to scan the scanned object according to the length of each couch, the initial value of the overlap between two couches in scanning and the height of the scanned object. The height information of the scanned object is acquired, and the number of couches is calculated automatically according to the length of each couch and the initial value of the overlap between two couches in scanning. After the number of couches is determined, the body part corresponding to each couch is determined according to the placement information of the scanned object and a preset couch and anatomical structure comparison table. Then, the scanning protocol of each couch can be set automatically. Automatic setting of the number of couches and the scanning protocols is realized. Damage to the scanned object is reduced while the scanning efficiency is improved. Moreover, misoperation or the influence of experience is avoided, and the accuracy of scanning can be improved.

Description

technical field [0001] The present invention relates to the technical field of medical scanning positioning, in particular to a scanning positioning method, device, system and storage medium for PET CT or PET MR. Background technique [0002] In the Positron Emission Computed Tomography-Magnetic Resonance (PET-MR) scanning system, for PET whole-body scanning imaging, it is necessary to inject radioactive nuclei into the scanned human body in advance. Nuclide drugs, due to the radioactivity of nuclide drugs, both patients and doctors hope to end the examination as soon as possible under the premise of ensuring image quality, and then discharge the nuclide drugs to reduce damage. [0003] However, at present, during PET scanning, it is necessary to manually adjust the number of beds in the PET protocol and the overlapping area between the two beds according to the height and positioning image of the person being scanned. At the same time, it is necessary to manually add the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G16H40/20
CPCG06Q10/06315G06Q50/22
Inventor 吴东
Owner SHANGHAI UNITED IMAGING HEALTHCARE