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IEC 61223-2-6 Ed. 2.0现行

Evaluation and routine testing in medical imaging departments Part 26: Constancy tests Imaging performance of computed tomography X-ray equipment

出版：International Electrotechnical Committee

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基本信息

标准编号： IEC 61223-2-6 Ed. 2.0

发布时间：2006/11/28 0:00:00

标准类别：Standard

出版单位：International Electrotechnical Committee

标准页数：67

标准简介

This part of IEC 61223 provides assistance in performing constancy tests on a CT scanner. It applies to those components of CT scanners which influence the image quality, patient dose and positioning. This standard - defines the essential parameters which describe the performance of CT scanners with regard to image quality, patient dose and positioning; the list of parameters to be tested can be found in section 4.5; - defines the methods of testing the essential parameters; - provides criteria to be applied in the evaluation of data for compliance with the tolerances of the parameters specified by the accompanying documents and with respect to baseline values. These methods rely on non-invasive measurements, using appropriate test equipment, performed to ensure that the functional performance of equipment meets established criteria or to enable the early recognition of changes in the properties of components of the equipment. The aim is to verify compliance with specifications affecting the image quality, patient dose and patient positioning.

本标准替代的旧标准

IEC 61223-2-6 Ed. 1.0

等同采用的国际标准

NEN EN IEC 61223-2-6:2007 - Identical

DIN EN 61223-2-6 (2008-12) - Identical

PN EN 61223-2-6:2007 - Identical

BS EN 61223-2-6:2007 - Identical

UNE EN 61223-2-6:2008 - Identical

UNE EN 61223-2-6:1996 - Identical

GOST R IEC 61223-2-6:2001 - Identical

SN EN 61223-2-6:1994 - Identical

DIN EN 61223-2-6 (1997-03) - Identical