How long does it take for the doctor to make a film?

DR detection is a new technology of digital X-ray photography under computer control. DR equipment is a new generation of X-ray detection equipment. During the DR examination, the subjects must remove all foreign objects, including clothes, bras, necklaces, etc. That is, remove all the items that affect the exam before the exam.

The imaging principle of DR and CT is the same, and they both use X-rays for imaging, because X-rays have strong penetrating power to human tissues and structures. However, the density of different tissues and the absorption of X-ray penetration are different.

Extended data:

Precautions:

1. The image is clear and the digital image has high resolution. By adjusting the window width and window position, DR photos can clearly show the pathological changes of lung tumor after mediastinal heart shadow, and can also clearly show the overlap of ribs and diaphragm. This can reduce missed diagnosis and misdiagnosis, and can also find early small lesions, providing opportunities for early diagnosis and treatment of lesions.

2. The radiation dose of the examinee is greatly reduced, which reduces the adverse effects of X-rays on human body, especially for children and adults of childbearing age who are sensitive to X-rays. When X-ray examination is needed, DR film is a good choice.

3. Fast imaging, digital image exposure can be obtained in a few seconds. One is an image that can be immediately observed on the screen. After the image quality is qualified, it can be uploaded to the image post-processing workstation to read and send the diagnosis report. If the image quality is good, you can also take pictures, which greatly improves the work efficiency and reduces the waiting time of patients.