Radiography is the basis of modern medical imaging. With the help of various X-ray imaging equipment, not only can we observe the morphology and structure of human tissues, but also provide the possibility of organ function examination. Among the six major types of imaging equipment (CT, DR, DSA, PET, MRI, ultrasound), the degree of localization of DR is the most mature of all radiological imaging equipment, and is also the highest rate of completion of domestic substitution of imported imaging equipment.
For DR equipment, flat panel detector is a major core component, which is of great significance to the quality of system imaging. At present, some domestic manufacturers have mastered the core technology of DR flat panel, and are able to realize batch supply to the market, promoting the development of domestic DR in the direction of higher-end and clearer.
Currently the market has begun to gradually popularize the “100μm DR”, where is the good of 100μm DR, what kind of clinical advantages?
PERLOVE brand PLX8100, for example, is a large-size multifunctional dynamic DR machine, equipped with a high-performance 100-micron flat panel, 4K * 4K capture matrix and the combination of 100μm pixel size, so that the image resolution and latitude is better than the conventional 130μm or so of the DR equipment.
Taking chest photography as an example, by comparing the images of 100-micron large flat panel with those of ordinary pixel-size flat panel, it can be seen that the 100-micron image contrast is moderate, the image clarity is higher, and the imaging details are richer. In the chest image display, the details such as the structure of the lung portal shadow and the lung texture are more clearly displayed, and the edges of the diaphragm on both sides, the heart, and the mediastinal edge are clearly and sharply displayed, which can clearly display the fine structure of the chest in the image and meet the requirements of clinical diagnosis.