Ultrasonics - Transducers - Definitions and measurement methods regarding focusing for the transmitted fields
NORM herausgegeben am 1.7.2021
Bezeichnung normen: ČSN EN IEC 61828-ed.2
Zeichen: 364904
Katalog-Nummer: 512232
Ausgabedatum normen: 1.7.2021
Zahl der Seiten: 122
Gewicht ca.: 397 g (0.88 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document - provides definitions for the transmitted field characteristics of focusing and nonfocusing transducers for applications in medical ultrasound; - relates these definitions to theoretical descriptions, design, and measurement of the transmitted fields of focusing transducers; - gives measurement methods for obtaining defined field characteristics of focusing and nonfocusing transducers; - specifies beam axis alignment methods appropriate for focusing and nonfocusing transducers