What mode is the mobile phone DR?

Mobile phone DR is a direct digital X-ray photography system mode.

DR is developed on the basis of digital fluorescence photography. It takes image intensifier tube as information carrier, receives X-ray information transmitted through human body, converts it into digital signal after being collected by camera, and then carries out digital processing.

DR can do all kinds of image post-processing, image transmission and storage. To do DR examination, it is necessary to remove the substances related to the photographic parts that affect X-ray transmission, such as hairpins, metal ornaments, plasters, clothes that need to be replaced, etc.

Generally, it consists of electronic cassette, scanning controller, system controller and image monitor. It directly converts X-ray photons into digital images through electronic cassette, which is a generalized direct digital X-ray photography. In a narrow sense, direct digital photography (DDR) usually refers to digital radiography using the image direct conversion technology of flat panel detector, which is a real direct digital X-ray photography system.