STN EN IEC 62220-2-1
| Name: | STN EN IEC 62220-2-1 |
| Validity: | Valid |
| Number of pages: | 28 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Zdravotnícke elektrické prístroje. Vlastnosti digitálnych röntgenových zobrazovacích zariadení. Časť 2-1: Stanovenie účinnosti odčítania duálnej energie. Detektory používané na rádiografické zobrazovanie duálnej energie |
| English title | 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 |
| Release Date: | 01. 12. 2023 |
| Date of withdrawal: | |
| ICS: | 11.040.50 |
| Sorting character/National clasification code | 36 4738 |
| Level of incorporation: | idt EN IEC 62220-2-1:2023, idt IEC 62220-2-1:2023 |
| Official Journal | 11/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document describes the performance metrics associated with DUAL-ENERGY IMAGING capable DIGITAL X-RAY IMAGING DEVICES meant for medical applications and pecifies 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. |
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