标准摘要
[中文适用范围]： IEC 61675 本部分的目的是指定用于描述基于伽玛相机的全身成像系统特性的测试方法。由于这些系统基于 Anger 型 GAMMA 摄像机，因此 IEC 61675 的这一部分应与 IEC 60789 一起阅读。应执行两项附加测试：扫描速度稳定性和无散射的系统空间分辨率。全身成像系统的系统均匀性测量是可能的，但由于需要大型且均匀的源，因此很难执行。大多数可能影响均匀性的潜在问题也会影响系统分辨率，因此本标准不包括此类均匀性测试。选择 IEC 61675 本部分中指定的测试方法来尽可能反映基于伽马相机的全身成像系统的临床使用。测试方法旨在由制造商执行，从而使他们能够描述基于伽马相机的全身成像系统的特性。 [外文原描述]： IEC 61675-3:1998 specifies test methods for describing the characteristics of gamma camera based wholebody imaging systems. As these systems are based on Anger type gamma cameras this part of IEC 61675 should be read in conjunction with IEC 60789. The test methods specified have been selected to reflect as much as possible the clinical use of gamma camera based wholebody imaging systems. It is intended that the test methods be carried out by manufacturers, thereby enabling them to describe the characteristics of gamma camera based wholebody imaging systems.
英文名称Radionuclide imaging devices - Characteristics and test conditions - Part 3: Gamma camera based wholebody imaging systems