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IEC/TR 60854-ed.1.0
Methods of measuring the performance of ultrasonic pulse-echo diagnostic equipment
STANDARD published on 30.10.1986
The information about the standard:
Designation standards: IEC/TR 60854-ed.1.0
Publication date standards: 30.10.1986
SKU: NS-407619
The number of pages: 47
Approximate weight : 141 g (0.31 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC/TR 60854-ed.1.0 :
Defines parameters and outlines test methods for measuring performance of pulse-echo medical diagnostic systems that employ single-element transducers and operate in the 0.5 MHz to 25 MHz acoustic frequency range. Provides a generally acceptable basis for measuring and reporting the principal performance parameters of complete diagnostic systems. The performance parameters specified, and the corresponding methods of measurement, have been chosen in order to provide a basis for comparison between similar apparatus of different makes intended for the same kind of diagnostic application. The set of results and values obtained from the use of the recommended methods will provide useful criteria for predicting the performance of equipment in appropriate diagnostic applications. In order that the recommendations should be suitable for general applications, methods have been specified which do not require unusual and expensive equipment for their implementation. Where one basic diagnostic system accommodates more than one option in respect of a particular system component, such as the transducer, it is intended that, wherever appropriate, each option be regarded as a separate system. Has the status of a technical report. Definit des parametres et expose des methodes pour mesurer les caracteristiques fonctionnelles des appareils de diagnostic medical a impulsions ultrasonores qui utilisent des transducteurs a un seul element et sont concus pour fonctionner dans la plage de frequences acoustiques qui setend de 0,5 MHz a 25 MHz. Etablit des bases acceptees de maniere generale pour mesurer et determiner les parametres principaux de fonctionnement des equipements complets servant au diagnostic. Les methodes de mesure et les parametres de fonctionnement specifies ont ete choisis de maniere a etablir une base de comparaison entre des appareils semblables de constructions differentes et destines a des diagnostics de meme nature. Les series de resultats et de valeurs obtenues par les methodes recommandees doivent fournir des criteres utiles permettant de prevoir le comportement du materiel dans des applications diagnostiques appropriees. Pour que ces recommandations puissent etre dune application generale, on a prescrit des methodes dont la mise en oeuvre nexige pas de materiel exceptionnel ou couteux. Lorsquun appareillage de diagnostic de base est susceptible de recevoir plusieurs versions dun element constitutif particulier au systeme, comme le transducteur par exemple, chaque version est a considerer comme un systeme separe. Cette publication a le statut dun rapport.
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