CEI EN 62220-1-2
2009
Medical electrical equipment – Characteristics of digital X-ray imaging devices Part 1-2: Determination of the detective quantum efficiency Detectors used in mammography
- Format:
- Language(s) :
- Published :
- English
- 09/01/2009
La presente Norma illustra il metodo da adottare per la determinazione dell'efficienza quantica di rivelazione (DQE) di un dispositivo digitale per la produzione di immagini mediante raggi X in funzione dell'esposizione e della frequenza spaziale per condizioni di utilizzo in un intervallo relativo ad applicazioni di tipo medico, a scopo diagnostico.
Essa è la seconda parte di una serie di tre norme correlate:
– Parte 1, che deve essere utilizzata in radiografia, con l'esclusione di mammografia e radioscopia;
– la presente Parte 1-2, che deve essere utilizzata in mammografia;
– Parte 1-3, che deve essere utilizzata per rivelatori per la produzione dinamica di immagini (diagnostiche).
Questa parte 1-2 è relativa a dispositivi digitali per la produzione di immagini mediante raggi X che vengono utilizzati in mammografia, come ad esempio sistemi CR, rivelatori a pannelli piatti, sistemi a scansione.
Questa parte della IEC 62220 non è applicabile a:
– dispositivi digitali per la produzione di immagini mediante raggi X da usarsi in radiografia generale o in radiografia dentale;
– tomografia computerizzata;
– dispositivi per la produzione dinamica di immagini.
CEI EN 62220-1-2 | |
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STANDARD INFO: | |
Standard Name | CEI EN 62220-1-2 |
Scope | Medical electrical equipment - Characteristics of digital X-ray imaging devices Part 1-2: Determination of the detective quantum efficiency Detectors used in mammography |
Publisher | CEI - Comitato Elettrotecnico Italiano |
Languages | English |
State | [ Active ] |
Publication Year | 2009 |
Most recent Version | MOST RECENT |
Whether to be replaced | |
Addendum | |
FILE INFO: | |
Edition | 1 |
File Size | 1 file , 480 KB |
Number of Pages | 66 |
Published | 09/01/2009 |
CEI EN 62220-1-2 | ||
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History | Publisher Year | |
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