What is the imaging principle of CR?

The imaging process of clinical medical influence technology CR system: X-ray machine produces rays through human body → produces information → records on IP board in the box → goes to the bright room. Input patient information at the ID station → scan the information in the scanner (ADC) (after the information of the IP board itself is read, it enters the erasing device, and the original information is erased, and finally it is returned to the cassette for next use) → the computer automatically completes the information processing → finally displays the image on the host screen or reproduces the image on the film with a laser camera → completes the imaging. The main difference between CR system and ordinary X-ray photograph is that the image recording and display are not completed on the same medium, but the image information is recorded first (the carrier of recording information is called image board and IP board), then the image information is read by the reading device (ADC), further processed by the computer, and then imaged or stored by the recording device (screen or film) to complete the imaging process. As a new technology to replace ordinary X-ray film imaging, CR system has the same imaging quality and information as ordinary X-ray film. In addition, there are many advantages, such as less exposure rays, strong tolerance, quick response, clear room operation and no need for development, thus reducing labor intensity and environmental pollution, which are superior to the traditional X-ray film imaging technology. In addition, because the CR system adopts digital imaging technology, the obtained information can be visually reprocessed according to the requirements of diagnosis, which provides the possibility for long-term preservation and efficient retrieval of images.