IEC 61262-7:1995
Current
The latest, up-to-date edition.
Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 7: Determination of the modulation transfer function
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French, Spanish, Castilian
13-09-1995
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Foreword
Introduction
Clause
1 Scope
2 Normative reference
3 Terminology
3.1 Definitions
3.2 Degree of requirements and reading instructions
4 Requirements
4.1 Test set-up
4.2 X-RAY IMAGE INTENSIFIER - Operating conditions
4.3 Input radiation
4.4 TEST DEVICE
4.5 Measurement equipment
5 Determination of the MODULATION TRANSFER FUNCTION
5.1 Preparation
5.2 Measurement
5.3 Corrections
5.4 Determination of the LOW-FREQUENCY DROP
5.5 Overall accuracy of determination
6 Presentation of the MODULATION TRANSFER FUNCTION
7 Statement of compliance
Figure
Annexes
A Terminology - Index of defined terms
B Construction of the TEST DEVICE
C Determination of the MTF[A] of the MTF ANALYSER
D Bibliography
Applies to electro-optical X-ray image intensifiers for medical use, as components of diagnostic X-ray equipment. Describes a method of determining the modulation transfer function of X-ray image intensifiers.
| DevelopmentNote |
Also numbered as BS EN 61262-7 (11/2005) Stability Date: 2020. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
35
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 61262-7 : 1996 | Identical |
| GOST IEC 61262-7 : 2011 | Identical |
| NEN 11262-7 : 1995 | Identical |
| I.S. EN 61262-7:1997 | Identical |
| PN EN 61262-7 : 2002 | Identical |
| SN EN 61262-7 : 1995 | Identical |
| AS/NZS 4356.7:1996 | Identical |
| UNE-EN 61262-7:1997 | Identical |
| CEI EN 61262-7 : 1997 | Identical |
| EN 61262-7:1995 | Identical |
| DIN IEC 61262-7:1996-01 (Draft) | Identical |
| DIN EN 61262-7:2002-05 | Identical |
| GOST R IEC 61262-7 : 1999 | Identical |
| IEC 60601-2-68:2014 | Medical electrical equipment - Part 2-68: Particular requirements for the basic safety and essential performance of X-ray-based image-guided radiotherapy equipment for use with electron accelerators, light ion beam therapy equipment and radionuclide beam therapy equipment |
| 06/30107360 DC : 0 | IEC 60601-1-3 - MEDICAL ELECTRICAL EQUIPMENT - PART 1-3: GENERAL REQUIREMENTS FOR BASIC SAFETY AND ESSENTIAL PERFORMANCE - COLLATERAL STANDARD - RADIATION PROTECTION IN DIAGNOSTIC X-RAY EQUIPMENT |
| IEC TR 60788:2004 | Medical electrical equipment - Glossary of defined terms |
| BS EN 60601-2-68:2015 | Medical electrical equipment Particular requirements for the basic safety and essential performance of X-ray-based image-guided radiotherapy equipment for use with electron accelerators, light ion beam therapy equipment and radionuclide beam therapy equipment |
| CSA C22.2 No. 60601-2-68 : 2015 | MEDICAL ELECTRICAL EQUIPMENT - PART 2-68: PARTICULAR REQUIREMENTS FOR THE BASIC SAFETY AND ESSENTIAL PERFORMANCE OF X-RAY-BASED IMAGE-GUIDED RADIOTHERAPY EQUIPMENT FOR USE WITH ELECTRON ACCELERATORS, LIGHT ION BEAM THERAPY EQUIPMENT AND RADIONUCLIDE BEAM THERAPY EQUIPMENT |
| PD IEC TR 60788:2004 | Medical electrical equipment. Glossary of defined terms |
| EN 60601-2-68:2015 | Medical electrical equipment - Part 2-68: Particular requirements for the basic safety and essential performance of X-ray-based image-guided radiotherapy equipment for use with electron accelerators, light ion beam therapy equipment and radionuclide beam therapy equipment |
| I.S. EN 60601-2-68:2015 | MEDICAL ELECTRICAL EQUIPMENT - PART 2-68: PARTICULAR REQUIREMENTS FOR THE BASIC SAFETY AND ESSENTIAL PERFORMANCE OF X-RAY-BASED IMAGE-GUIDED RADIOTHERAPY EQUIPMENT FOR USE WITH ELECTRON ACCELERATORS, LIGHT ION BEAM THERAPY EQUIPMENT AND RADIONUCLIDE BEAM THERAPY EQUIPMENT |
| NF EN 60601-2-68 : 2015 | MEDICAL ELECTRICAL EQUIPMENT - PART 2-68: PARTICULAR REQUIREMENTS FOR THE BASIC SAFETY AND ESSENTIAL PERFORMANCE OF X-RAY-BASED IMAGE-GUIDED RADIOTHERAPY EQUIPMENT FOR USE WITH ELECTRON ACCELERATORS, LIGHT ION BEAM THERAPY EQUIPMENT AND RADIONUCLIDE BEAM THERAPY EQUIPMENT |
| IEC 60336:2005 | Medical electrical equipment - X-ray tube assemblies for medical diagnosis - Characteristics of focal spots |
| IEC 61262-4:1994 | Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 4: Determination of the image distortion |
| IEC TR 60788:2004 | Medical electrical equipment - Glossary of defined terms |
| ISO 9334:2007 | Optics and photonics Optical transfer function Definitions and mathematical relationships |
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