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I.S. EN 62220-1-1:2015

Current

Current

The latest, up-to-date edition.

MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1-1: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN RADIOGRAPHIC IMAGING

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2015

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Corrections of RAW DATA
6 Determination of the DETECTIVE QUANTUM
  EFFICIENCY
7 Format of conformance statement
8 Accuracy
Annex A (normative) - Determination of LAG EFFECTS
Annex B (informative) - Calculation of the input NOISE POWER
        SPECTRUM
Bibliography
Index of defined terms used in this particular standard
Annex ZA (normative) - Normative references to international
         Publications with their corresponding European publications
Annex ZZ (informative) - Coverage of Essential Requirements
         of EU Directives

Defines the method for the determination of the DETECTIVE QUANTUM EFFICIENCY (DQE) of DIGITAL X-RAY IMAGING DEVICES as a function of AIR KERMA and of SPATIAL FREQUENCY for the working conditions in the range of the medical application as specified by the MANUFACTURER.

DevelopmentNote
Supersedes I.S. EN 62220-1. (07/2015) For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
86
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
EN 62220-1-1:2015 Identical

IEC 60336:2005 Medical electrical equipment - X-ray tube assemblies for medical diagnosis - Characteristics of focal spots
ISO 15529:2010 Optics and photonics Optical transfer function Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
EN 61267:2006 Medical diagnostic X-ray equipment - Radiation conditions for use in the determination of characteristics
IEC TR 60788:2004 Medical electrical equipment - Glossary of defined terms
IEC 62220-1-2:2007 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-2: Determination of the detective quantum efficiency - Detectors used in mammography
IEC 60601-2-54:2009+AMD1:2015 CSV Medical electrical equipment - Part 2-54: Particular requirementsfor the basic safety and essential performance of X-ray equipmentfor radiography and radioscopy
ISO 12233:2017 Photography — Electronic still picture imaging — Resolution and spatial frequency responses
EN 60336:2005 Medical electrical equipment - X-ray tube assemblies for medical diagnosis - Characteristics of focal spots
IEC 61262-5:1994 Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 5: Determination of the detective quantum efficiency
IEC 62220-1-3:2008 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-3: Determination of the detective quantum efficiency - Detectors used in dynamic imaging
IEC 61267:2005 Medical diagnostic X-ray equipment - Radiation conditions for use in the determination of characteristics
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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