CT scanning system and method, electronic equipment and storage medium
A technology of CT scanning and scanning bed, applied in the field of CT scanning system, can solve the problems of high comprehensive failure rate of CT system and high equipment maintenance cost, achieve higher equipment maintenance cost improvement, reduce image quality degradation, reduce equipment cost and follow-up The effect of maintenance costs
Active Publication Date: 2022-02-01
SAINUO WEISHENG SCI & TECH BEIJING
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[0004] The purpose of the present invention is to provide a CT scanning system, method, electronic equipment and storage medium. The CT scanning method can solve the problem of high comprehensive failure rate of CT system and high maintenance cost of equipment in the prior art and improve the control error caused by motion control. coming image quality issues
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[0039] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0040] figure 1 It is a flowchart of an embodiment of the CT scanning method of the present invention, such as figure 1 As shown, a kind of CT scanning method that the embodiment of the present invention provides, comprises the following steps:
[0041] S101, determining the synchronization pulse of the CT system;
[0042] Specifically, in the ...
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The invention provides a CT scanning system and method, electronic equipment and a storage medium, and relates to the technical field of CT scanning. The method comprises: S101, determining a synchronization pulse of a CT system; S102, performing frequency division according to the synchronous pulse to obtain an isochronous scanning pulse, and enabling the CT system to perform synchronous linkage; S103, setting a data sampling time and motion parameters, obtaining a scanning preparation time through calculation according to the motion parameters, and obtaining a planned scanning control time sequence according to the scanning preparation time and the isochronous scanning pulse; S104, acquiring image data with timestamps and scanning bed position data according to the planned scanning control time sequence; and S105, merging the image data and the scanning bed position data according to the timestamps, and performing subsequent processing on the merged data to obtain a CT scanning image. According to the CT scanning system and method, the problems that in the prior art, the comprehensive failure rate of the CT system is high, and the equipment maintenance cost is high are solved, and the image quality problem caused by motion control errors is also solved.
Description
technical field [0001] The present invention relates to the technical field of CT scanning, in particular to a CT scanning system, method, electronic equipment and storage medium. Background technique [0002] In the CT system structure, the scanning frame is divided into a rotating part and a stationary part. The rotating part and the stationary part are powered, communicated and data transmitted through the slip ring. The slip ring of the existing system needs several rings such as a power supply ring, a signal ring and a radio frequency ring. Each slip ring needs to be equipped with corresponding carbon brushes and circuit boards, as well as a special sheet metal structure, which increases the complexity of the system and increases the cost of the equipment. Moreover, the slip ring carbon brush itself is a consumable part, which requires periodic maintenance and replacement, which increases the maintenance cost of the equipment. [0003] The scanning control process of t...
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Login to View More IPC IPC(8): A61B6/03A61B6/00
CPCA61B6/032A61B6/54A61B6/56A61B6/566
Inventor 刘华湘田季丰
Owner SAINUO WEISHENG SCI & TECH BEIJING