DIN EN 61262-4-1995 医疗电气设备.光电X射线图象增强器特性.第4部分:图象失真测定
Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 4: Determination of the image distortion (IEC 61262-4:1994); German version EN 61262-4:1994
An X-ray intensifier reduces the irradiation of the patient. It is a significant part of the image system. The test procedures for the image distortion enable manufacturers and test houses to increase the image quality.