| Publication CODE |
Title |
| IEC TR 61390:2022 (2022-09) |
ULTRASONICS - REAL-TIME PULSE-ECHO SYSTEMS - TEST PROCEDURES TO DETERMINE PERFORMANCE SPECIFICATIONS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
318.00 €
|
55. |
Description
IEC TR 61390:2022 describes representative methods of measuring the performance of complete real-time medical ultrasonic imaging equipment in the frequency range 0,5 MHz to 23 MHz.
This document is relevant for real-time ultrasonic scanners based on the pulse-echo principle, for the types listed below:
- mechanical sector scanner;
- electronic phased array sector scanner;
- electronic linear array scanner;
-electronic curved array sector scanner;
- water-bath scanner based on any of the above four scanning mechanisms;
- plane-wave/fast imaging scanners;
- combination of several of the above methods (e.g. a linear array phased at the edge to produce a sector there to enlarge the field of view.
The methods described are based on evaluation of:
- sonograms obtained by scanning of tissue mimicking objects (phantoms);
- sonograms obtained by scanning of artificial, low- or highly reflective targets in suitable environments;
- parameters of the ultrasound field transmitted by the measured scanner.
This document does not relate to methods for measuring electrical parameters of the scanner's electronic systems.
IEC TR 61390:2022 cancels and replaces the first edition published in 1996. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Several additional phantom designs are included in the main body of the document;
b) Several additional transducer types are included in the Scope;
c) Methods of analysis are presented in new Annex B.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| BEC Approval |
2022-09-06 |
| ICS-Code (International Standards Classification) |
11.040.50
|
| NBN Status |
New |
|
| IEC publication date |
2022-09-06 |
| IEC stability date |
2024-12-31 |
| IEC file modification date |
2022-09-06 |
| IEC last modification date |
2022-09-06 |
|
