DS/EN 62220-1:2004
Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1: Determination of the detective quantum efficiency

Standard No.

DS/EN 62220-1:2004

Release Date

2004

Published By

Danish Standards Foundation

Latest

DS/EN 62220-1:2004

Scope

This International Standard specifies the method for the determination of the DETECTIVE QUANTUM EFFICIENCY (DQE) of DIGITAL X-RAY IMAGING DEVICES as a function of exposure and of SPATIAL FREQUENCY for the working conditions in the range of the medical application as specified by the MANUFACTURER. This International Standard is applicable to projection DIGITAL X-RAY IMAGING DEVICES producing IMAGES in digital format that are used for medical diagnosis. It is restricted to DIGITAL X-RAY IMAGING DEVICES that are used for radiographic imaging, such as CR systems, selenium based systems, flat panel detectors, optically coupled CCD detectors, and digital X-RAY IM

DS/EN 62220-1:2004 history

• 2004 DS/EN 62220-1:2004 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1: Determination of the detective quantum efficiency