A medical image scanning method and device

Abstract

The invention discloses a medical image scanning method and device. The medical image scanning method includes the following steps: a) obtaining the original data and images of a scanning sequence by the first scan; b) taking the end position of the first scan as the Starting position and keeping the relevant parameters of scanning and reconstruction unchanged, perform a second scan to obtain supplementary raw data and images; c) combine the raw data and images obtained from the first scan and the second scan to form a scan sequence. The medical image scanning method and device provided by the present invention take the end position of the first scan as the start position of the second scan and keep the image related parameters unchanged to perform fast and accurate supplementary scans, and synthesize a sequence with the original sequence , so as to ensure the integrity of the scanning sequence and facilitate subsequent processing.

Description

technical field [0001] The invention relates to an image scanning method and device, in particular to a medical image scanning method and device. Background technique [0002] When scanning medical images, if there is a deviation during the scanning process, it is often necessary to perform a supplementary scan. At present, the method of supplementary scanning of medical images is relatively simple, mainly through the direct editing and setting method of the parameter box or dragging and dropping setting through the positioning box. Since there can only be one fixed scanning direction during scanning, the starting position of the supplementary scan is actually the end position of the previous scan, so that the original data and images of the supplementary scan can be merged with the original data and images of the previous scan. Although using the parameter box to directly edit the settings can strictly ensure that the start position of the supplementary scan is the end pos...

AI Technical Summary

Problems solved by technology

Using the parameter box to directly edit the settings can strictly ensure that the start position of the supplementary scan is the end position of the previous scan, but the modification is not intuitive enough, and the user cannot accurately judge the scan position

Dragging and dropping settings through the positioning box generally cannot guarantee that the start position of the supplementary scan is the end position of the previous scan, resulting in that the original data and images obtained by the supplementary scan cannot be directly merged with the original sequence, and the functions of subsequent 3D and advanced applications are affected. limit

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