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Digital imaging system of X rays acquired from fluorescent screen images

A digital imaging system and X-ray technology, applied in the digital field of medical images, can solve problems such as medical applications, and achieve the effects of convenient operation, low production cost, convenient data management and network transmission

Inactive Publication Date: 2009-09-30
EAST CHINA NORMAL UNIV
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  • Abstract
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Problems solved by technology

However, since the exposure time of the device is usually minutes or even hours, it has not been considered for medical applications.

Method used

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  • Digital imaging system of X rays acquired from fluorescent screen images
  • Digital imaging system of X rays acquired from fluorescent screen images

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Embodiment 1

[0016] See attached figure 1 , the present invention is made up of X-ray generator 1, fluorescent screen 2, imager 5, image acquisition card 6 and computer 8 or the LCD display 9 that bluetooth receives, imager 5 is CCD or CMOS, is provided with macro-distance wide-angle lens 4 and The fluorescent screen 2 is arranged in the darkroom 3 together, and the image acquisition card 6 with the bluetooth transmission 7 is fixedly connected outside the darkroom 3; the X-ray generator 1 is arranged on one side of the fluorescent screen 2 outside the darkroom 3; Or bluetooth transmission 7 is transmitted to computer 8 or is provided with the LCD display of bluetooth reception.

[0017] See attached figure 2 , the present invention works like this: place the required fluoroscopy site between the X-ray generator 1 and the darkroom 3, then turn on the X-ray generator 1, and the X-ray generator 1 will emit low-dose high-pressure X-rays through human tissue 11 Imaging on the fluorescent sc...

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Abstract

The invention discloses a digital imaging system of X rays acquired from fluorescent screen images, which is characterized in that the system consists of an X ray generator, a fluorescent screen, a lens, an imager, an image acquisition card and a computer, wherein the X ray generator presents body images projected by high-voltage X rays on a medical fluorescent screen, the lens, the imager and the image acquisition card acquire the images on the fluorescent screen to achieve the conversion between the X rays and visible light, then the acquired images are transmitted to the computer or an LCD display by a data wire or a Bluetooth wirelessly, and the computer of the LCD display restores or reinforces the images acquired by low dosage of the X rays for auxiliary diagnosis by a doctor. Compared with the prior art, the digital imaging system has the advantages of simple structure, convenient operation, high image definition and low production cost, is convenient for data management and network transmission of image case histories, creates a condition for remote diagnosis, and is particularly suitable to be popularized and applied in community and rural medical institutions.

Description

technical field [0001] The invention relates to the technical field of digital medical images, in particular to an X-ray digital imaging system which collects images on a fluorescent screen. Background technique [0002] With the development of electronic technology and computer technology, X-ray digital imaging system is gradually popularized and applied in large hospitals. Compared with traditional film, digital imaging has the advantages of low imaging cost, fast imaging speed, and convenient operation, and it is convenient for database management and network transmission of image medical records, creating conditions for remote diagnosis. Especially with the development of the social security system, cheap and portable digital X-ray imaging equipment is getting more and more attention from community and township medical care. [0003] According to the retrieval of prior art documents, the X-ray digital imaging methods currently used in hospitals mainly include CR (comput...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/03
Inventor 曹桂涛董军
Owner EAST CHINA NORMAL UNIV
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