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[使用影像增强器的X射线诊断设备中的摄影时间表]

[Photography schedule in x-ray diagnostic facilities using image intensifiers].

作者信息

Iakobson A M, Chuĭko G A, Marko V A

出版信息

Med Tekh. 1982 Jul-Aug(4):27-31.

PMID:7132630
Abstract

To provide optimal informativeness of fluorograms obtained with the help of radiodiagnostic complexes which are provided with luminance amplifiers of roentgen image (ARI), the magnitudes of X-ray radiation power dose, exposure dose on a photo film, roentgen radiation power dose in X-ray inspection regime worked out by the complex to the moment of a signal hit on photography, and tolerable ratio of their external magnitudes had to be chosen in accordance with ARI parameters: magnitude of conversion ratio, photography frequency, operation speed of exposure metering system and communication system of main power supply circuit.

摘要

为了使借助配备有伦琴图像亮度放大器(ARI)的放射诊断设备所获得的荧光透视照片具有最佳信息性,必须根据ARI的参数来选择X射线辐射功率剂量、胶片上的照射剂量、该设备在X射线检查模式下直至信号到达摄影瞬间所计算出的X射线辐射功率剂量,以及它们外部量值的容许比值:转换比量值、摄影频率、曝光测量系统的运行速度以及主电源电路的通信系统。

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