Flat panel detectors are the main accessories in X-ray photography, mainly in wired and wireless styles. The working principle of the DRX opto-mechanical flat panel detector is that X-rays are first converted into visible light by fluorescent materials, and then converted into electrical signals by the visible light signal of the photosensitive element, and finally the analog electrical signal is converted into a digital signal by A/D.
The advantages of DR flat panel detection imaging compared with traditional film imaging are that it is small in size and easy to carry. It only requires a flat panel detector and a computer, especially during the epidemic, it is convenient for going out for physical examinations and temporary physical examinations in factories and schools. Secondly, the DR flat-panel detector can quickly image, without the need for film development in the darkroom, and the film can be imaged immediately, which greatly reduces the time for medical treatment and improves the work efficiency of doctors. The digital imaging system also facilitates the storage, transmission and search of images, and facilitates the synchronization of information between different departments.
Of course, the DR flat-panel detector imaging system also has shortcomings. The biggest disadvantage is the high cost, which requires hospitals or clinics to make purchase budgets in advance.
Post time: Sep-15-2022