NA 080

DIN Standards Committee Radiology

Project

Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 2: Determination of dual-energy subtraction efficiency - Detectors used for dual-energy radiographic imaging (IEC/CDV 62220-2:2022); German and English version prEN IEC 62220-2:2022

Abstract

This document describes the performance metrics associated with dual-energy imaging capable digital X-ray imaging devices meant for medical applications and specifies the methods for their determination. These metrics analyse tissue-subtracted images to evaluate dose performance, noise characteristics, and tissue-subtraction efficacy. The described methods indicate the procedures to obtain multi-spectral primary data and to compute their derived tissue-subtracted images.

Begin

2022-08-26

Planned document number

DIN EN IEC 62220-2

Project number

08000390

Responsible national committee

NA 080-00-06 AA - Image acquisition systems 

draft standard

Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 2: Determination of dual-energy subtraction efficiency - Detectors used for dual-energy radiographic imaging (IEC/CDV 62220-2:2022); German and English version prEN IEC 62220-2:2022
2022-11
Order from Beuth Verlag

Contact

Alexandra Hannawald

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