IEC 61828 Ed. 2.0 b:2020
Ultrasonics - Transducers - Definitions and measurement methods regarding focusing for the transmitted fields
standard by International Electrotechnical Commission, 12/15/2020
Full Description
IEC 61828:2020 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.