X-ray machine practitioners, so they are relatively familiar. In fact, the so-called portable X-ray machine should refer to the bedside X-ray machine in terms of large categories, which can be pushed to the ward for X-ray examination. Portable doesn't mean cheap. The best bedside machines on the market cost millions, and there is no so-called shrinkage in performance, but the application scenarios of fixed X-ray machines are different. Specialized image processing algorithms for images. And this kind of equipment is used more in some large hospitals, and can be placed in the operating room, ICU, and orthopedics to facilitate the use of bedridden patients. With the vigorous development of Chinese hospitals, this product has gradually become popular in hospitals below the second level.
The price of X-ray machine equipment depends more on the price of core components, such as tube, high voltage generator, detector. For example, in the past few years, some domestic brands of CCD detector X-ray machines have been widely used in some township-level hospitals because of their price advantages. You can buy one as low as 100,000 or 200,000. The actual exposure dose ratio is best equipped with a DR flat panel. The detector's mobile X-ray machine is much taller.
Runājot par radiācijas problēmu, ar kvalificētu rentgena iekārtu un datortelpu ar līdz pat standarta aizsardzību, personāla saņemtā deva parasti nav liela. Tas pats attiecas uz filmēšanu pie gultas, kur tehniķi parasti atrodas tālāk un valkā svina apģērbu, un starojums ir niecīgs. Tātad šeit ir runa par pacienta devu, un šajā ziņā detektora materiālam ir ļoti liela ietekme. Kā minēts iepriekš, CCD detektoram ir nepieciešama daudz lielāka attēlveidošanas deva nekā CR un DR detektoriem. Filmēšanai pie gultas formāla prasība ir novietot svina ekrānu blakus pacientam, lai novērstu citu pacientu starojumu.
