EN 62464-2:2011

Magnetic resonance equipment for medical imaging - Part 2: Classification criteria for pulse sequences

IEC 62464-2:2010 specifies the description of pulse sequences of magnetic resonance imaging. The classification in this standard is suitable for: - tender texts; - image annotation; - protocol definition; - technical publications. IEC 62464-2:2010 does not apply to magnetic resonance spectroscopy. The classification does not focus on image contrast (T1, T2, proton density), as this is defined by pulse sequence parameters (e.g. repetition time, echo time) and is not a property of the pulse sequence alone. The pulse sequence classification does not specify the k-space acquisition scheme, reconstruction algorithm or post-processing.

Magnetresonanzgeräte für die medizinische Bildgebung - Teil 2: Klassifizierungskriterien für Pulssequenzen

Appareils à résonance magnétique utilisés pour l'imagerie médicale - Partie 2: Critères de classification pour les séquences d'impulsions

La CEI 62464-2:2010 spécifie la description des sequences d'impulsions de l'imagerie par resonance magnetique. La classification utilisée dans la présente norme convient pour: - les contenus d'appels d'offres; - les annotations d'images; - les définitions de protocoles; - les publications techniques. La CEI 62464-2:2010 ne s'applique pas à la spectroscopie par résonance magnétique. La classification ne se concentre pas sur le contraste de l'image (T1, T2, densité protonique), comme ceci est défini par les paramètres de sequences d'impulsions (par exemple temps de répétition, temps d'écho), et n'est pas une propriété de la sequence d'impulsions uniquement. La classification des séquences d'impulsions ne spécifie pas le schéma d'acquisition, l'algorithme de reconstruction ou le post-traitement de l'espace k.

Oprema za magnetno resonanco za medicinsko slikanje - 2. del: Klasifikacijska merila za impulzna zaporedja (IEC 62464-2:2010)

Ta mednarodni standard določa opis IMPULZNIH ZAPOREDIJ pri slikanju z MAGNETNO RESONANCO. OPOMBA Klasifikacija v tem standardu je primerna za: – besedila v javnih razpisih, – označevanje slik, – opredelitev protokolov, – tehnične publikacije. Ta mednarodni standard ne velja za MAGNETNORESONANČNO spektroskopijo. Klasifikacija se ne osredotoča na kontrast slike (T1, T2, protonska gostota), ker to opredeljujejo parametri IMPULZNEGA ZAPOREDJA (npr. hitrost ponavljanja zaporedja, čas spinskega odmeva), in ni lastnost samega IMPULZNEGA ZAPOREDJA. Klasifikacija IMPULZNIH ZAPOREDIJ ne določa sheme K-PROSTORA, rekonstrukcijskega algoritma ali naknadne obdelave.

General Information

• Status: Published
• Publication Date: 10-Feb-2011
• Withdrawal Date: 31-Jan-2014
• ICS: 11.040.55 - Diagnostic equipment
• Technical Committee: CLC/TC 62 - Electrical equipment in medical practice
• Drafting Committee: IEC/SC 62B - IEC_SC_62B
• Parallel Committee: IEC/SC 62B - IEC_SC_62B
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 11-Feb-2011
• Completion Date: 11-Feb-2011
• Ref Project: SIST EN 62464-2:2011 - Magnetic resonance equipment for medical imaging - Part 2: Classification criteria for pulse sequences (IEC 62464-2:2010)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62464-2:2011
01-april-2011
Oprema za magnetno resonanco za medicinsko slikanje - 2. del: Klasifikacijska
merila za impulzna zaporedja (IEC 62464-2:2010)
Magnetic resonance equipment for medical imaging - Part 2: Classification criteria for
pulse sequences (IEC 62464-2:2010)
Magnetresonanzgeräte für die medizinische Bildgebung - Teil 2: Klassifizierungskriterien
für Pulssequenzen (IEC 62464-2:2010)
Appareils à résonance magnétique utilisés pour l'imagerie médicale - Partie 2: Critères
de classification pour les séquences d'impulsions (CEI 62464-2:2010)
Ta slovenski standard je istoveten z: EN 62464-2:2011
ICS:
11.040.50 Radiografska oprema Radiographic equipment
SIST EN 62464-2:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62464-2:2011

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SIST EN 62464-2:2011

EUROPEAN STANDARD
EN 62464-2

NORME EUROPÉENNE
February 2011
EUROPÄISCHE NORM

ICS 11.040.55


English version


Magnetic resonance equipment for medical imaging -
Part 2: Classification criteria for pulse sequences
(IEC 62464-2:2010)


Appareils à résonance magnétique utilisés Magnetresonanzgeräte für die
pour l'imagerie médicale - medizinische Bildgebung -
Partie 2: Critères de classification pour les Teil 2: Klassifizierungskriterien für
séquences d'impulsions Pulssequenzen
(CEI 62464-2:2010) (IEC 62464-2:2010)




This European Standard was approved by CENELEC on 2011-02-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

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Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

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© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62464-2:2011 E

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SIST EN 62464-2:2011
EN 62464-2:2011 - 2 -
Foreword
The text of document 62B/807/FDIS, future edition 1 of IEC 62464-2, prepared by SC 62B, Diagnostic
imaging equipment, of IEC TC 62, Electrical equipment in medical practice, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 62464-2 on 2011-02-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2011-11-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2014-02-01
with the EN have to be withdrawn
In this standard, the following print types are used:
– Requirements and definitions: roman type.
– Test specifications: italic type.
– Informative material appearing outside of tables, such as notes, examples and references: in smaller type. Normative text of
tables is also in a smaller type.
– TERMS DEFINED IN CLAUSE 3 OF THE GENERAL STANDARD, IN THIS PARTICULAR STANDARD OR AS NOTED:
SMALL CAPITALS.
The verbal forms used in this standard conform to usage described in Annex H of the ISO/IEC Directives,
Part 2. For the purposes of this standard, the auxiliary verb:
– “shall” means that compliance with a requirement or a test is mandatory for compliance with this
standard;
– “should” means that compliance with a requirement or a test is recommended but is not mandatory for
compliance with this standard;
– “may” is used to describe a permissible way to achieve compliance with a requirement or test.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International S
...