NF EN IEC 61828:2021
Current
The latest, up-to-date edition.
Ultrasonics – Transducers – Definitions and measurement methods regarding focusing for the transmitted fields
Hardcopy
English - French
01-02-2021
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.
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