| Publication CODE |
Title |
| IEC 62220-2-1:2023 (2023-08) |
MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF DIGITAL X-RAY IMAGING DEVICES - PART 2-1: DETERMINATION OF DUAL-ENERGY SUBTRACTION EFFICIENCY - DETECTORS USED FOR DUAL-ENERGY RADIOGRAPHIC IMAGING |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
159.00 €
|
43. |
Description
IEC 6220-2-1:2023 describes the performance metrics associated with DUAL-ENERGY IMAGING capable DIGITAL X-RAY IMAGING DEVICES meant for medical applications and specifies the methods for their determination. These metrics can be used to analyse TISSUE-SUBTRACTED IMAGES and to evaluate dose performance, noise characteristics, and tissue-subtraction efficacy of DIGITAL X-RAY IMAGING DEVICES. The described methods indicate the procedures to obtain MULTI-SPECTRAL PRIMARY DATA and to compute their derived TISSUE-SUBTRACTED IMAGES.
The intended users of this document are MANUFACTURERS and well-equipped test laboratories. This document is restricted to DIGITAL X-RAY IMAGING DEVICES that are used for single or multiple exposure dual-energy radiographic imaging based on, for example, CR systems, direct and indirect flat panel-detector based systems.
This document excludes and is not applicable to:
' DIGITAL X-RAY IMAGING DEVICES intended to be used in mammography or in dental RADIOGRAPHY;
' slot scanning DIGITAL X-RAY IMAGING DEVICES;
' COMPUTED TOMOGRAPHY or CONE-BEAM COMPUTED TOMOGRAPHY;
' photon-energy discriminating devices such as photon counting X-RAY IMAGING DEVICES;
' devices for dynamic imaging (where series of images are acquired, as in fluoroscopy or cardiac imaging).
' DIGITAL X-RAY IMAGING DEVICES intended to be used with RADIOTHERAPY beams.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
TC 62/SC 62B
DIAGNOSTIC IMAGING EQUIPMENT
|
| BEC Approval |
2023-08-09 |
| ICS-Code (International Standards Classification) |
11.040.50
|
| NBN Status |
New |
|
| IEC publication date |
2023-08-09 |
| IEC stability date |
2027-12-31 |
| IEC file modification date |
2023-08-09 |
| IEC last modification date |
2023-08-09 |
|
