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A method and system for initializing the tube angle of CT scanning

A CT scanning and initialization technology, applied in the medical field, can solve the problems such as the inability to dynamically adjust the CT scanning tube angle initialization, and achieve the effect of improving the inspection efficiency

Active Publication Date: 2020-10-02
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the problem that the existing technology cannot dynamically adjust the initialization of the angle of the CT scanning tube, the purpose of the present invention is to provide a method and system for initializing the angle of the CT scanning tube, which can realize the dynamic adjustment of the initialization of the tube when the patient needs to scan the positioning film. Angle, which in turn can reduce the time to initialize the CT scan tube angle

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  • A method and system for initializing the tube angle of CT scanning
  • A method and system for initializing the tube angle of CT scanning
  • A method and system for initializing the tube angle of CT scanning

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Embodiment Construction

[0026] The present invention will be further described below through specific embodiments and in conjunction with the accompanying drawings.

[0027] figure 1 It is a schematic diagram of the CT scanning system for the method of initializing the angle of the CT scanning tube of the present invention. Such as figure 1 As shown, the CT scanning system 100 may include a frame 110 , a tube 120 , a detector 130 , a test bed 140 , a processor 150 , a display module 160 and a control module 170 . Wherein, the processor 150 includes an angle initialization module 180 and an image reconstruction module 190 .

[0028] Gantry 110 may be used to support one or more components in CT scanning system 100 . In some embodiments, a scanning cavity may be opened in the middle of the frame 110 . The bulb 120 may be used to emit X-rays. The detector 130 can be used to receive the rays after passing through the detection object. Wherein, the detector 130 may be disposed in the frame 110 oppos...

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Abstract

The invention discloses an initialization method and system for a bulb tube angle of CT (computed tomography) scanning. The method comprises steps as follows: predicting a bulb tube angle Degree 0 of a positioning piece protocol of a target patient; adjusting the bulb tube angle to the predicted bulb tube angle Degree 0 of the positioning piece protocol of the target patient; acquiring a bulb tube angle Degree 1 designated by the positioning piece protocol of the target patient; adjusting the bulb tube angle to the bulb tube angle Degree 1 designated by the positioning piece protocol of the target patient when the predicted bulb tube angle Degree 0 of the positioning piece protocol of the target patient is unequal to the bulb tube angle Degree 1 designated by the positioning piece protocol of the target patient. With the adoption of the method for predicting the bulb tube angle of the positioning piece protocol of the target patient, the condition that a bulb tube can just stay at the bulb tube angle obtained when the positioning piece scanning is ended or return to the fixed initialization angle is avoided, so that the initialization time of the bulb tube angle during positioning piece scanning is shortened, and the detection efficiency is improved.

Description

technical field [0001] The present application relates to the field of medical technology, in particular to a method and system for initializing the angle of a CT scanning tube. Background technique [0002] Before scanning a specific part of the human body in a computerized tomography (CT scanning) system, in order to facilitate the doctor to accurately define the range of the human body that needs to be scanned, in general, the patient needs to scan a positioning film first, and then proceed to the corresponding part. Tomography or helical scan. In some embodiments, after the patient completes the examination, the doctor will click the "finish" button to leave the "examination" interface and enter the "new patient registration" interface. At this time, the tube generally stops at a certain fixed angle (for example, 0 degrees) . When the next patient needs to scan the positioning film, according to the scanning protocol customized by the doctor, the tube will stop at a tu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B6/03
CPCA61B6/032A61B6/40A61B6/54
Inventor 徐逸文于杰
Owner SHANGHAI UNITED IMAGING HEALTHCARE