WebThe photostimulable phosphor (PSP) plates used in CR are constructed in layers that include: Light shield layer; Support layer; Electroconductive layer; A) 1 only 2) 1 and 2 only 3) 2 and 3 only D) 1, 2, and 3 WebThe x-ray capture element of a CR imaging plate is the: BaFBr (barium fluorohalide) The characteristic curve of a CR imaging plate is described as: Image receptor response function. An advantage of CR over screen-film radiography, regardless of the type of examination, is the relatively constant: image contrast.
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WebAug 5, 2024 · On photostimulable phosphor (PSP) plates, the phosphor layer is typically 0.1 to 0.3 mm thick. After the initial exposure by X-ray, excited electrons in the phosphor material remain ‘trapped’ in ‘color centers’ in the crystal … WebMar 31, 2024 · A PSP plate consists of a light-sensitive layer and an active layer. The active layer is the layer that traps electrons during the exposure process. The layer may also contain a dye that prevents the spread of stimulating light, similar to the dye that is added to conventional radiographic screens. asif akbar album
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WebOct 27, 2024 · PSP stand for “Photo Stimulable phosphor”. Computed Radiography uses very equipment similar to conventional radiography except that in place of an x-ray film to create the image,an Imaging Plate … WebIMAGING PLATE Protective layer: A very thin, tough, clear plastic for protection of the phosphor layer Phosphor, or active, layer A layer of photostimulable phosphor that “traps” electrons during exposure Usually made of phosphors from the barium fluorohalide May also contain a dye that differentially absorbs the stimulating laser light to prevent as much … WebList the layers of the CR imaging plate in order. (Britt's mnemonic) "protecting plates reflects classy people like brittney". 1-protective. 2-phosphor of barium flurohalide. 3-reflective. 4-conductive layer. 5-polyester base support. 6. light shielding layer. 7 … asif ahmed