Imaging scanning automatic positioning method, imaging scanning automatic positioning device, equipment and media

An automatic positioning, imaging and scanning technology, applied in the field of medical imaging, can solve the problems of affecting the imaging effect, inaccurate structural position, and increasing the burden on doctors, and achieve the effect of improving imaging effect, reasonable scanning method, and fast automatic positioning

Active Publication Date: 2019-04-05
SHANGHAI UNITED IMAGING HEALTHCARE
View PDF20 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Obviously, it is time-consuming and labor-intensive for the doctor to determine the acquisition range based on the pre-scan image and plan the scanning protocol, which increases the burden

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Imaging scanning automatic positioning method, imaging scanning automatic positioning device, equipment and media
  • Imaging scanning automatic positioning method, imaging scanning automatic positioning device, equipment and media
  • Imaging scanning automatic positioning method, imaging scanning automatic positioning device, equipment and media

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Figure 1a It is a flow chart of the imaging scanning automatic positioning method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of automatically planning the scanning protocol when performing multi-bed scanning. The method can be executed by an automatic positioning device for imaging and scanning, and the automatic positioning device for imaging and scanning can be implemented in the form of software and / or hardware. For example, the automatic positioning device for imaging and scanning can be configured in computer equipment. Such as Figure 1a As shown, the method specifically includes:

[0027] S110. Acquire a positioning image of the subject.

[0028] In this embodiment, in order to make the planning of the scanning protocol more reasonable and to obtain medical images with better effects, a method of determining the scanning protocol corresponding to the target structure based on the position of the target struc...

Embodiment 2

[0052] figure 2 It is a flow chart of the imaging scanning automatic positioning method provided by Embodiment 2 of the present invention, and this embodiment is further optimized on the basis of the foregoing embodiments. Such as figure 2 As shown, the method includes:

[0053] S210. Acquire a positioning image of the subject.

[0054] S220. Determine the position coordinates of the target structure in the positioning image according to the structure information of the target structure.

[0055] In this embodiment, determining the position information of at least one target structure according to the positioning image is embodied as determining the position coordinates of the target structure in the positioning image according to the structure information of the target structure. Wherein, the structural information of the target structure may include morphological information of the target structure and / or signal strength of the target structure.

[0056] Generally, dif...

Embodiment 3

[0077] image 3 It is a schematic structural diagram of the imaging scanning automatic positioning device provided by Embodiment 3 of the present invention. The imaging scanning automatic positioning device can be realized by software and / or hardware, for example, the imaging scanning automatic positioning device can be configured in a computer device, such as image 3 As shown, the device includes: a positioning image acquisition module 310, a location information determination module 320, and a scanning protocol determination module 330, wherein:

[0078] A positioning image acquisition module 310, configured to acquire a positioning image of the subject;

[0079] A position information determining module 320, configured to determine the position information of at least one target structure according to the positioning image;

[0080] A scanning protocol determining module 330, configured to determine a scanning protocol corresponding to the target structure based on the p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the invention discloses an imaging scanning automatic positioning method, an imaging scanning automatic positioning device, equipment and media. The method comprises the following steps of obtaining a positioning image of an inspected body; determining the position information of at least one target structure according to the positioning image; determining a scanning protocol corresponding to the target structure on the basis of the position information of the target structure. The method provided by the embodiment has the advantages that the position information of the target structure is automatically determined through the recognition on the positioning mage; the scanning protocol planning is performed on the basis of the position information of each target structure;the accurate and fast automatic positioning of the imaging scanning can be realized, so that the scanning mode is more reasonable; the imaging effect is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of medical imaging, and in particular to an imaging scanning automatic positioning method, device, equipment and medium. Background technique [0002] At present, when collecting signals of the whole body or half of the body, due to the limitation of the detector in the longitudinal range, it is necessary to collect signals in multiple beds, and then reconstruct and stitch them into the required images. In order to optimize the image quality and scanning time of whole-body scanning, no scanning scheme is usually adopted for different beds. In the prior art, when scanning the subject, the doctor generally determines the acquisition range of the whole body or a specific part from the simple whole body structure diagram of the pre-scan, and then manually plans the number of beds to be scanned according to the pre-scan structure diagram, and adjusts the number of beds for each bed. Acquisition range...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61B6/00A61B6/04A61B8/00A61B5/055
CPCA61B5/055A61B6/488A61B6/54A61B8/40A61B8/54A61B6/0487
Inventor 史宇航张政史庭荣
Owner SHANGHAI UNITED IMAGING HEALTHCARE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap