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AS
AS/NZS 4545.2:1999

AS/NZS 4545.2:1999

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Radionuclide imaging devices - Characteristics and test conditions Single photon emission computed tomographs

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

27-05-2022

Language(s)

English

Published date

05-04-1999

Publisher

Standards Australia

Preview

1 - AS/NZS 4545.2:1999 RADIONUCLIDE IMAGING DEVICES-CHARACTERISTICS AND TEST CONDITIONS - SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHS
4 - PREFACE
5 - CONTENTS
7 - 1 General
7 - 1.1 Scope and object
7 - 1.2 Normative references
7 - 2 Terminology and definitions
8 - 2.1 SYSTEM AXIS
8 - 2.1.1 COORDINATE SYSTEMS
8 - 2.1.2 FIXED COORDINATE SYSTEM
8 - 2.1.3 COORDINATE SYSTEM OF PROJECTION
8 - 2.1.4 CENTRE OF ROTATION (COR)
8 - 2.1.5 OFFSET
8 - 2.2 TOMOGRAPHY (see annex A)
8 - 2.2.1 TRANSVERSE TOMOGRAPHY
8 - 2.2.2 EMISSION COMPUTED TOMOGRAPHY (ECT)
10 - 2.3 IMAGE MATRIX
10 - 2.3.1 MATRIX ELEMENT
10 - 2.3.2 VOXEL
10 - 2.4 POINT SPREAD FUNCTION (PSF)
10 - 2.4.1 PHYSICAL POINT SPREAD FUNCTION
10 - 2.4.2 AXIAL POINT SPREAD FUNCTION
10 - 2.4.3 TRANSVERSE POINT SPREAD FUNCTION
10 - 2.5 SPATIAL RESOLUTION
10 - 2.5.1 TRANSVERSE RESOLUTION
11 - 2.5.2 AXIAL RESOLUTION
11 - 2.5.3 EQUIVALENT WIDTH (EW)
11 - 2.6 Tomographic sensitivity
11 - 2.6.1 SLICE SENSITIVITY
11 - 2.6.2 VOLUME SENSITIVITY
11 - 2.6.3 NORMALIZED VOLUME SENSITIVITY
11 - 2.7 SCATTER FRACTION (SF)
11 - 2.8 SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY (SPECT)
11 - 2.8.1 DETECTOR POSITIONING TIME
11 - 2.8.2 DETECTOR HEAD TILT
12 - 2.8.3 RADIUS OF ROTATION
12 - 2.9 RADIOACTIVE SOURCE
12 - 2.9.1 POINT SOURCE
12 - 2.9.2 LINE SOURCE
12 - 3 Test methods
12 - 3.1 Calibration measurements
12 - 3.1.1 Measurement of the CENTRE OF ROTATION (COR)
13 - 3.1.2 DETECTOR HEAD TILT
13 - 3.2 Measurement of COLLIMATOR hole misalignment
14 - 3.3 Measurement of SPECT system SENSITIVITY
14 - 3.3.1 DETECTOR POSITIONING TIME
14 - 3.3.2 DETECTOR POSITIONING TIME
15 - 3.4 Scatter
15 - 3.4.1 Scatter measurement
16 - 3.4.1.1 RADIONUCLIDE
16 - 3.4.1.2 Source distribution
16 - 3.4.1.3 Data collection
16 - 3.4.1.4 Data processing
16 - 3.4.2 Analysis
17 - 3.4.3 Report
17 - 3.5 Measurement of SPECT non-uniformity of response
17 - 3.6 SPECT system SPATIAL RESOLUTION
17 - 3.6.1 Phantom
17 - 3.6.2 Source
17 - 3.6.3 Measurements
18 - 3.6.4 Evaluation and report
18 - 4 ACCOMPANYING DOCUMENTS
18 - 4.1 All items specified in
18 - 4.2 SPECT system SPATIAL RESOLUTION
18 - 4.3 SENSITIVITY
18 - 4.4 SCATTER FRACTION
26 - Annex A - Index of defined terms

Specifies terminology and test methods for declaring the characteristics of Anger type rotational gamma camera single photon emission computed tomographs. This Standard is identical with and has been reproduced from IEC 61675-2:1998.

This part of IEC 61675 specifies terminology and test methods for describing the characteristics ofAnger type rotational GAMMA CAMERA SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHS (SPECT),equipped with parallel hole collimators. As these systems are based on Anger type GAMMA CAMERAS this part of IEC 61675 shall be used in conjunction with IEC 60789. These systems consist of a gantry system, single or multiple DETECTOR HEADS and a computer system together with acquisition, recording, and display devices.The test methods specified in this part of IEC 61675 have been selected to reflect as much as possible the clinical use of Anger type rotational GAMMA CAMERA SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHS (SPECT). It is intended that the test methods be carried out by manufacturers thereby enabling them to describe the characteristics of SPECT systems on a common basis.No test has been specified to characterize the uniformity of reconstructed images because all methods known so far will mostly reflect the noise of the image.

Committee
HE-003
DocumentType
Standard
ISBN
0 7337 2576 7
Pages
21
ProductNote
Pending Revision indicates that as a result of the Aged Standards review process, the document needs updating. If no project proposal, meeting the quality criteria, is received within the 12 month timeframe, the document shall be withdrawn.
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
IEC 61675-2:1998+AMD1:2004 CSV Identical
IEC 61675-2:1998 Identical

First published as AS/NZS 4545.2:1999.

AS/NZS 4545.1:1999 Radionuclide imaging devices - Characteristics and test conditions Positron emission tomographs
AS/NZS 4378:1996 Characteristics and test conditions of radionuclide imaging devices - Anger type gamma cameras

AS/NZS 4545.3:1999 Radionuclide imaging devices - Characteristics and test conditions Gamma camera based wholebody imaging systems

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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