美国DigiRad公司最近研制出一种利用激光扫描X线影象介质,再通过计算机处理后存贮图象的X线摄影设备,称为Digirad系统.用以载象的物质是一种叫做“可再用影象介质(Reuseable Image Medium,简称RIM)”的材料,它代替了通常使用的胶片,初步实现了无片X线摄影。以下简单介绍应用这种成象方法的Digirad系统。 RIM X线摄影法 RIM实际上是一张可以保留图象的增强 The United States DigiRad company recently developed a use of laser scanning X-ray imaging media, and then through the computer image processing X-ray equipment, called the Digirad system used to image the material is called “ Reuseable Image Medium (RIM) ”material, which replaced the commonly used film, the initial realization of the non-film X-ray photography. The following is a brief introduction to the Digirad system using this imaging method. RIM radiography RIM is actually an enhancement that preserves the image