BS EN 61223-3-5-2004 医疗成像部门的评价及常规试验.验收试验.计算机断层摄影X射线设备的成像性能

标准号：BS EN 61223-3-5-2004
中文标准名称：医疗成像部门的评价及常规试验.验收试验.计算机断层摄影X射线设备的成像性能
英文标准名称：Evaluation and routine testing in medical imaging departments. Acceptance tests. Imaging performance of computed tomography X-ray equipment
标准类型：C43
发布日期：2004/11/12 12:00:00
实施日期：2004/11/12 12:00:00
中国标准分类号：C43
国际标准分类号：11.040.50
适用范围：This part of IEC 61223 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 the CT SCANNERS with regard to image quality, PATIENT dose and positioning; the list of parameters to be tested can be found in section 4.4. - defines the methods of testing the essential parameters; - evaluates compliance with the tolerances of the parameters specified by the ACCOMPANYING DOCUMENTS. These methods rely mainly on non-invasive measurements, using appropriate test EQUIPMENT, performed during the installation or after it has been completed. Signed statements covering steps in the installation procedure may be used as part of the ACCEPTANCE TEST report. This part of IEC 61223 is intended to assist in performing the ACCEPTANCE TESTS on a CT SCANNER The aim is to verify compliance of the installation with specifications affecting the image quality, PATIENT dose and positioning. It is not intended to consider: - aspects of mechanical and electrical safety; - aspects of mechanical, electrical and software performance, unless they are essential for performing the ACCEPTANCE TESTS and are directly affecting image quality, PATIENT dose and positioning.