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IEC 61223-2-9:1999

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Evaluation and routine testing in medical imaging departments - Part 2-9: Constancy tests - Equipment for indirect radioscopy and indirect radiography
Available format(s)

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

Withdrawn date

09-09-2010

Language(s)

English

Published date

16-09-1999

Foreword
1 Scope and object
      1.1 Scope
      1.2 Object
2 Normative references
3 Terminology
      3.1 Degree of requirements
      3.2 Use of terms
4 General aspects of CONSTANCY TESTS
      4.1 General conditions affecting test
             procedures
      4.2 Establishment of BASELINE VALUES
      4.3 Frequency of CONSTANCY TESTS
      4.4 Identification of equipment,
             instrumentation and test conditions
      4.5 Measured functional parameters
5 Performance tests
      5.1 RADIATION output from the X-RAY SOURCE
             ASSEMBLY
      5.2 Grey-scale image and AUTOMATIC INTENSITY
             CONTROL
      5.3 Threshold contrast for detail of large
             size
      5.4 Limiting resolution for detail of high
             contract for X-RADIATION
      5.5 Frequency of CONSTANCY TESTS
6 Statement of compliance
Annex A (normative) Terminology - Index of defined terms
Annex B (informative) Example of a form for the
                      standardized test report
Annex C (informative) Guidance on action to be taken
Annex D (normative) PHANTOMS AND TEST DEVICES

Applies to those components of X-ray equipment which a) generate, influence the propagation of, and detect X-radiation, and b) process, present and store diagnostic X-ray images in radiological installations with diagnostic X-ray systems for indirect radioscopy and indirect radiography which use X-ray image intensifiers in conjunction with analogue and/or digital storage systems: - closed-circuit television display system - cut films cameras - cine cameras. This standard defines - the essential parameters which describe or affect the performance of the above components of X-ray equipment, and - methods of checking that variations in measured quantities related to those parameters are within acceptable limits, in order to maintain adequate standards of imaging whilst reducing unnecessary irradiation of the patient.

DocumentType
Standard
Pages
21
PublisherName
International Electrotechnical Committee
Status
Withdrawn

Standards Relationship
CEI 62-113 : 2001 Identical
BS IEC 61223-2.9 : 1999 Identical
AS/NZS 4184.2.9:2002 Identical
NEN IEC 61223-2-9 : 1999 Identical
JIS Z 4752-2-9:2008 Identical
GOST R IEC 61223-2-9 : 2001 Identical

IEC TR 60788:2004 Medical electrical equipment - Glossary of defined terms
PD IEC TR 60788:2004 Medical electrical equipment. Glossary of defined terms
BS EN 61223-3-1:1999 Evaluation and routine testing in medical imaging departments Acceptance tests - Imaging performance of X-ray equipment for radiographic and radiscopic systems

IEC TR 60788:2004 Medical electrical equipment - Glossary of defined terms
IEC 61223-2-4:1994 Evaluation and routine testing in medical imaging departments - Part 2-4: Constancy tests - Hard copy cameras
IEC 61223-2-5:1994 Evaluation and routine testing in medical imaging departments - Part 2-5: Constancy tests - Image display devices

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