• NEMA NU 1 : 2012

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    PERFORMANCE MEASUREMENTS OF GAMMA CAMERAS

    Available format(s): 

    Superseded date:  20-04-2023

    Language(s): 

    Published date:  06-12-2012

    Publisher:  National Electrical Manufacturers Association

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

    SECTION 1 - SCOPE
    1.1 DEFINITIONS
    1.2 REFERENCES
    1.3 TEST EQUIPMENT, CONDITIONS, AND
    RESULTS
    SECTION 2 - TESTS OF GAMMA CAMERA
                DETECTORS
    2.1 INTRINSIC SPATIAL RESOLUTION
    2.2 INTRINSIC SPATIAL LINEARITY
    2.3 INTRINSIC ENERGY RESOLUTION
    2.4 INTRINSIC FLOOD FIELD UNIFORMITY
    2.5 MULTIPLE WINDOW SPATIAL REGISTRATION
    2.6 INTRINSIC COUNT RATE PERFORMANCE IN AIR
    2.7 INTRINSIC SPATIAL RESOLUTION AT 75,000
        COUNTS PER SECOND
    2.8 INTRINSIC FLOOD FIELD UNIFORMITY AT 75,000
        COUNTS PER SECOND
    SECTION 3 - TESTS OF GAMMA CAMERA DETECTORS
                WITH S
    3.1 SYSTEM SPATIAL RESOLUTION WITHOUT SCATTER
    3.2 SYSTEM SPATIAL RESOLUTION WITH SCATTER
    3.3 SYSTEM PLANAR SENSITIVITY AND COLLIMATOR
        PENETRATION AND SCATTER
    3.4 DETECTOR SHIELDING
    3.5 SYSTEM COUNT RATE PERFORMANCE WITH SCATTER
    SECTION 4 - TESTS SPECIFIC TO GAMMA CAMERA
                TOMOGRAPHIC SYSTEMS
    4.1 SYSTEM ALIGNMENT
    4.2 SPECT RECONSTRUCTED SPATIAL RESOLUTION
        WITHOUT SCATTER
    4.3 SPECT RECONSTRUCTED SPATIAL RESOLUTION
        WITH SCATTER
    4.4 SYSTEM VOLUME SENSITIVITY
    4.5 DETECTOR-DETECTOR SENSITIVITY VARIATION
    SECTION 5 - TESTS SPECIFIC TO GAMMA CAMERA
                WHOLE-BODY SCANNING SYSTEMS

    Abstract - (Show below) - (Hide below)

    Describes definitions, quantitative measurements of performance characteristics, and reporting techniques for the specification of the following Gamma camera parameters.

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

    Document Type Standard
    Publisher National Electrical Manufacturers Association
    Status Superseded
    Superseded By

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

    EN 61675-2:2015 Radionuclide imaging devices - Characteristics and test conditions - Part 2: Gamma cameras for planar, wholebody, and SPECT imaging
    EN 60789:2005 Medical electrical equipment - Characteristics and test conditions of radionuclide imaging devices - Anger type gamma cameras
    NEMA NU 3:2004 Performance Measurements and Quality Control Guidelines for Non-Imaging Intraoperative Gamma Probes
    IEC 60789:2005 Medical electrical equipment - Characteristics and test conditions of radionuclide imaging devices - Anger type gamma cameras
    BS EN 61675-2:2015 Radionuclide imaging devices. Characteristics and conditions Gamma cameras for planar, wholebody, and SPECT imaging
    BS EN 60789:2005 Medical electrical equipment. Characteristics and test conditions of radionuclide imaging devices. Anger type gamma cameras
    IEC 61675-2:2015 Radionuclide imaging devices - Characteristics and test conditions - Part 2: Gamma cameras for planar, wholebody, and SPECT imaging
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