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Scanning mode switching system

A scanning mode and switching system technology, applied in image data processing, instrumentation, computing, etc., can solve the problem that the CT scanner cannot correct the scanning mode, etc.

Inactive Publication Date: 2019-04-09
余姚市朗硕电器科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the technical problem that the CT scanner in the prior art cannot timely correct the subsequent scanning mode according to the specific type of human body structure to be scanned, the present invention provides a scanning mode switching system

Method used

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  • Scanning mode switching system

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Embodiment Construction

[0021] Embodiments of the scanning mode switching system of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] According to the different absorption and transmittance of X-rays by different tissues of the human body, CT scanning equipment uses highly sensitive instruments to measure the human body, and then inputs the data obtained from the measurement into the electronic computer. After the electronic computer processes the data, it is It can take a cross-sectional or three-dimensional image of the inspected part of the human body, and find small lesions in any part of the body.

[0023] In order to overcome the above disadvantages, the present invention builds a scanning mode switching system, which can effectively solve the corresponding technical problems.

[0024] The scanning mode switching system shown according to the embodiment of the present invention includes:

[0025] The front-end processing component inc...

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Abstract

The invention relates to a scanning mode switching system. The system comprises a front-end processing assembly which comprises a CT scanning device, a CT image obtaining device, a format conversion device and a data reading device; the format conversion device is connected with the CT image obtaining device and the data reading device, and the CT scanning device is connected with the CT image obtaining device; The first back-end processing assembly comprises three-dimensional volume data set generation equipment and three-dimensional weight construction equipment; The second back-end processing assembly comprises boundary extraction equipment, boundary fitting equipment and data display equipment; And the mode switching equipment is respectively connected with the CT scanning equipment and the structure capturing equipment and is used for determining the scanning mode of the CT scanning equipment based on the on-site capturing type and realizing switching of the scanning mode of the CT scanning equipment based on the determined scanning mode. According to the invention, the scanning mode of the CT scanning equipment can be flexibly switched.

Description

technical field [0001] The invention relates to the field of CT scanning, in particular to a scanning mode switching system. Background technique [0002] CT scanning equipment mainly has the following three parts: [0003] 1. The scanning part is composed of X-ray tube, detector and scanning frame; [0004] 2. The computer system stores and calculates the information and data collected by scanning; [0005] 3. Image display and storage system, which displays the image processed and reconstructed by computer on the TV screen or takes images with multiple cameras or laser cameras. Detectors have grown from the original 1 to as many as 4800. Scanning methods have also evolved from translation / rotation, rotation / rotation, rotation / fixation to the newly developed helical CT scan. The computer has large capacity and fast operation, which can reconstruct images immediately. Due to the short scanning time, artifacts caused by motion can be avoided, for example, the interferenc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T5/00G06T5/20
CPCG06T5/20G06T7/0012G06T2207/30101G06T2207/20192G06T2207/20024G06T2207/10081G06T5/80G06T5/94
Inventor 张恩杰胡丽明谢春
Owner 余姚市朗硕电器科技有限公司
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