Trefler M
Radiology. 1982 Mar;142(3):751-4. doi: 10.1148/radiology.142.3.7063697.
The ability of carbon fiber cassette fronts to reduce x-ray exposure was evaluated by comparing a carbon fiber cassette with a Kodak X-Omatic cassette. Rare-earth screens were used. Although the transmission of the carbon fiber was considerably higher than that of the X-Omatic cassette, the radiation exposure reduction was significant only in the lower kVp ranges. Although some decrease in the primary-to-scatter ratio was measured, the overall image contrast with the carbon fiber cassette was only minimally reduced in the kVp range investigated.
通过将碳纤维暗盒与柯达X-Omatic暗盒进行比较，评估了碳纤维暗盒正面减少X射线照射的能力。使用了稀土增感屏。虽然碳纤维的透射率明显高于X-Omatic暗盒，但辐射照射减少仅在较低的千伏峰值范围内显著。虽然测量到主散射比有一些下降，但在所研究的千伏峰值范围内，使用碳纤维暗盒时整体图像对比度仅略有降低。
