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  • IEC 62220-1-2:2007

    Current The latest, up-to-date edition.

    Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-2: Determination of the detective quantum efficiency - Detectors used in mammography

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French, Spanish, Castilian

    Published date:  05-06-2007

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terminology and definitions
    4 Requirements
      4.1 Operating conditions
      4.2 X-RAY EQUIPMENT
      4.3 RADIATION QUALITY
      4.4 TEST DEVICE
      4.5 Geometry
      4.6 IRRADIATION conditions
    5 Corrections of RAW DATA
    6 Determination of the DETECTIVE QUANTUM EFFICIENCY
      6.1 Definition and formula of DQE(u,v)
      6.2 Parameters to be used for evaluation
      6.3 Determination of different parameters from the
          images
    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
    Terminology - Index of defined terms

    Abstract - (Show below) - (Hide below)

    Specifies 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. The intended users of this part of IEC 62220 are manufacturers and well equipped test laboratories. This Part 1-2 is restricted to digital X-ray imaging devices that are used for mammographic imaging such as but not exclusively, CR systems, direct and indirect flat panel detector based systems, scanning systems (CCD based or photon-counting). This part of IEC 62220 is not applicable to - digital X-ray imaging devices intended to be used in general radiography or in dental radiography; - computed tomography; and - devices for dynamic imaging (where series of images are acquired, as in fluoroscopic or cardiac imaging).

    General Product Information - (Show below) - (Hide below)

    Committee TC 62/SC 62B
    Development Note Stability Date: 2020. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    13/30247422 DC : 0 BS EN 62220-1-1 - MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1-1: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN RADIOGRAPHIC IMAGING
    09/30170496 DC : 0 BS EN 60601-2-45 - MEDICAL ELECTRICAL EQUIPMENT - PART 2-45: PARTICULAR REQUIREMENTS FOR BASIC SAFETY AND ESSENTIAL PERFORMANCE OF MAMMOGRAPHIC X-RAY EQUIPMENT AND MAMMOGRAPHIC STEREOTACTIC DEVICES
    BS EN 62220-1-3:2008 Medical electrical equipment. Characteristics of digital X-ray imaging devices Determination of the detective quantum efficiency. Detectors used in dynamic imaging
    17/30362279 DC : 0 BS EN 61223-3-6 - EVALUATION AND ROUTINE TESTING IN MEDICAL IMAGING DEPARTMENTS - PART 3-6: ACCEPTANCE AND CONSTANCY TESTS - IMAGING PERFORMANCE OF MAMMOGRAPHIC TOMOSYNTHESIS MODE OF OPERATION OF MAMMOGRAPHIC X-RAY EQUIPMENT
    BS EN 61223-3-2:2008 Evaluation and routine testing in medical imaging departments Acceptance tests. Imaging performance of mammographic X-ray equipment
    EN 62494-1:2008 Medical electrical equipment - Exposure index of digital X-ray imaging systems - Part 1: Definitions and requirements for general radiography
    I.S. EN 62494-1:2008 MEDICAL ELECTRICAL EQUIPMENT - EXPOSURE INDEX OF DIGITAL X-RAY IMAGING SYSTEMS - PART 1: DEFINITIONS AND REQUIREMENTS FOR GENERAL RADIOGRAPHY
    IEC 62220-1-1:2015 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-1: Determination of the detective quantum efficiency - Detectors used in radiographic imaging
    EN 62220-1-1:2015 Medical electrical equipment - Characteristics of digital x-ray imaging devices - Part 1-1: Determination of the detective quantum efficiency - Detectors used in radiographic imaging
    I.S. EN 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
    I.S. EN 61223-3-2:2008 EVALUATION AND ROUTINE TESTING IN MEDICAL IMAGING DEPARTMENTS - PART 3-2: ACCEPTANCE TESTS - IMAGING PERFORMANCE OF MAMMOGRAPHIC X-RAY EQUIPMENT
    IEC 61223-3-2:2007 Evaluation and routine testing in medical imaging departments - Part 3-2: Acceptance tests - Imaging performance of mammographic X-ray equipment
    BS EN 62494-1:2008 Medical electrical equipment. Exposure index of digital X-ray imaging systems Definitions and requirements for general radiography
    BS EN 62220-1-1:2015 Medical electrical equipment. Characteristics of digital x-ray imaging devices Determination of the detective quantum efficiency. Detectors used in radiographic imaging
    CEI EN 62220-1-3 : 2010 MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN DYNAMIC IMAGING
    I.S. EN 62220-1-1:2015 MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 1-1: DETERMINATION OF THE DETECTIVE QUANTUM EFFICIENCY - DETECTORS USED IN RADIOGRAPHIC IMAGING
    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 60601-2-45:2011+AMD1:2015 CSV Medical electrical equipment - Part 2-45: Particular requirements for the basic safety and essential performance of mammographic X-ray equipment and mammographic stereotactic devices
    IEC 62494-1:2008 Medical electrical equipment - Exposure index of digital X-ray imaging systems - Part 1: Definitions and requirements for general radiography
    I.S. EN 60601-2-45:2011 MEDICAL ELECTRICAL EQUIPMENT - PART 2-45: PARTICULAR REQUIREMENTS FOR THE BASIC SAFETY AND ESSENTIAL PERFORMANCE OF MAMMOGRAPHIC X-RAY EQUIPMENT AND MAMMOGRAPHIC STEREOTACTIC DEVICES
    CEI EN 62494-1 : 2010 MEDICAL ELECTRICAL EQUIPMENT - EXPOSURE INDEX OF DIGITAL X-RAY IMAGING SYSTEMS - PART 1: DEFINITIONS AND REQUIREMENTS FOR GENERAL RADIOGRAPHY
    BS EN 60601-2-45 : 2011 MEDICAL ELECTRICAL EQUIPMENT - PART 2-45: PARTICULAR REQUIREMENTS FOR THE BASIC SAFETY AND ESSENTIAL PERFORMANCE OF MAMMOGRAPHIC X-RAY EQUIPMENT AND MAMMOGRAPHIC STEREOTACTIC DEVICES
    NF EN 60601 2-45 : 2011 AMD 1 2015 MEDICAL ELECTRICAL EQUIPMENT - PART 2-45: PARTICULAR REQUIREMENTS FOR BASIC SAFETY AND ESSENTIAL PERFORMANCE OF MAMMOGRAPHIC X-RAY EQUIPMENT AND MAMMOGRAPHIC STEREOTACTIC DEVICES
    EN 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
    EN 60601-2-45:2011/A1:2015 MEDICAL ELECTRICAL EQUIPMENT - PART 2-45: PARTICULAR REQUIREMENTS FOR THE BASIC SAFETY AND ESSENTIAL PERFORMANCE OF MAMMOGRAPHIC X-RAY EQUIPMENT AND MAMMOGRAPHIC STEREOTACTIC DEVICES (IEC 60601-2-45:2011/A1:2015)
    EN 61223-3-2:2008 Evaluation and routine testing in medical imaging departments - Part 3-2: Acceptance tests - Imaging performance of mammographic X-ray equipment

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 12232:2006 Photography Digital still cameras Determination of exposure index, ISO speed ratings, standard output sensitivity, and recommended exposure index
    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
    IEC TR 60788:2004 Medical electrical equipment - Glossary of defined terms
    IEC 62220-1:2003 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1: Determination of the detective quantum efficiency
    ISO 12233:2017 Photography — Electronic still picture imaging — Resolution and spatial frequency responses
    IEC 61262-5:1994 Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 5: Determination of the detective quantum efficiency
    IEC 61267:2005 Medical diagnostic X-ray equipment - Radiation conditions for use in the determination of characteristics
    IEC 60601-2-45:2011+AMD1:2015 CSV Medical electrical equipment - Part 2-45: Particular requirements for the basic safety and essential performance of mammographic X-ray equipment and mammographic stereotactic devices
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