Agfa公司研制出计算机X线放射摄影的数字转换器

CR75.0，一种新型计算机X线放射扫描(computed radiography, CR)系统，是一种用于集中CR环境的高通量CR系统；新型CR25.0是一种适合任何分散CR环境的多用途数字转换器。

CR75.0是一种高速多用户系统，具有独特的即开即用缓冲器，可以免除等待时间，使得放射科能够保持工作流程持续不中断，并使得放射技师花更多时间关注患者。自动化贮片盒处理的无按键操作使得该系统效率极高而且操作界面友好。

CR25.0是一种高速、多用途、占用资源的很小数字转换器，为所有分散CR环境提供了一个理想系统。这种数字转换器与目前使用的CR系统相配套，能够在X线摄影室内使用，也可以用于移动环境中，比如在厢式货车、轮船以及在军队中使用。除此之外，CR25.0系统的独特之处是能够解决X线摄影设备数字成像问题：从模拟显影升级到低剂量和高剂量入口显影。

这两种设备都是由Agfa公司(Mortsel, Belgium)研制成功的。两种数字转换器都可以提供完全整合式CR用户工作台，适合所有的CR设备。它的符合人体环境工程学的标准组件设计方式，极大地方便了胶片识别功能、胶片贮存、以及影像摄取、处理与传送。

普通技术平台配备这些数字转换器，就能够提供高水平的与均一的符合Agfa CR产品标准的影像资料，而且完全与现在使用的Agfa胶片与胶片盘兼容。两种系统都能够处理识别不同应用模式：因为提供了三种分辨率模式(最大50微米像素级别)所以不同应用要求。通过联合使用合适影像分辨率模式与Musica处理运算法则，CR系统能够精细调节，将影像细微之处调节至更高水平，适用于各种特定领域，比如整形外科、牙科、儿科、手足外科与放射治疗。

Computed Radiography Digitizers
 
A new computed radiography (CR) system, the CR 75.0, is a high-throughput CR system for centralized CR environments, and the new CR 25.0 is a multi-application digitizer for any decentralized environment.

The 75.0 is a high-speed multi-user system, which features a unique drop-and-go buffer that eliminates waiting times, allows for a continuous workflow within the radiology department and enables the technologist to devote more time to patient care. Zero-button operation with automated cassette handling makes it a highly productive and user-friendly system.

The CR 25.0 is a fast, highly versatile, small footprint digitizer, providing an ideal system for any decentralized CR environment. This digitizer complements existing centralized CR systems, and can be used right inside the x-ray room, and is also suitable for mobile use, such as in vans, ships, and by the military. In addition, a unique characteristic of the CR 25.0 system is its ability to tackle the digital imaging requirements of the radiotherapy setting, from simulation to low- and high-dose portal imaging.

Both digitizers were developed by Agfa (Mortsel, Belgium). A fully integrated CR user station is available for both digitizers and is suitable for all CR settings. Its modular, ergonomic design facilitates cassette identification functions, cassette storage, image handling, processing, and dispatching.

The common technology platform on which these digitizers are based provides high-level and homogeneous image quality throughout the entire Agfa CR product ranges, and provides full compatibility with all existing Agfa cassettes and plates. Both systems can handle identical application ranges: they are suited for various applications as they provide three different resolution modes (up to 50 micrometer pixel size). By combining adapted image resolution modes and optimized Musica processing algorithms, the CR systems can fine-tune image details to higher level detail in very specific areas, such as orthopedics, dental, pediatrics, extremities, and radiotherapy.