MagIQ 142

-MagIQ 142是专业的磁共振成像(MRI)的图像质量评价模体。它包括一个主体腔室和四个“试管”，可以通过灌注不同种类的溶液实现5个独立的信号腔室。
MagIQ 142 is an image quality phantom for Magnetic Resonance Imaging (MRI) comprising a main chamber and four ‘test tubes’ which may be filled with different solutions to create a total of 5 separate signal compartments.

-通过使用经颜料填充的中心标记以及外置LCD温度指示屏，MagIQ 142模体可实现高重复性定位以并保持测试条件稳定性，适用于各种类型的质量确保(QA)检测 (功能近似MagIQ磁共振模体)
MagIQ 142 allows reproducible positioning and test conditions using pigment-filled centre markings and an external LCD temperature strip, as well as various imaging QA tests (as per MagIQ MRI phantom).

MagIQ磁共振模体

-该模体标配3.5升用于1.5T及3.0磁共振系统的磁共振模体填充溶液。
This phantom is supplied with 3.5 litres each of 1.5T and 3.0T MRI solutions as standard.

磁共振模体填充溶液

-模体规格：直径142mm, 填充深度75mm
Dimensions: 142mm dia. and 75mm deep

MagIQ 142 模体性能特点及应用领域:
-具有经白色颜料填充的中心标记物
White pigment-filled centre markings
-外置LCD温度指示屏
External LCD temperature strip
-几何畸变 (间距均匀、高对比度的3.0mm直径圆圈阵列)
Geometric distortion (an array of uniformly pitched, high contrast 3.0mm dia. circles)
-空间分辨率
Spatial resolution Lp/mm
-调制传递函数(MTF)边缘测试块
MTF edge block
-使用4个用户自定义的“试管”，可进行对比度分辨率及脂肪抑制测试
Contrast resolution and fat suppression using 4 user defined ‘test tubes’
-信噪比/伪影/均一性检测
SNR/Ghosting/Uniformity
-具有切片定位楔或“虚拟定位板”，可用于切片定位精度测量
Slice profile wedges or ‘virtual plates’ can be used for slice profile measurements

 -该模体的生产设计符合IEC 62464-1:2007标准
 Conforms to standard IEC 62464-1:2007