Magnetic resonance performance testing module

NegotiableUpdate on 12/30

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

1、 The BX-ORIENT BX-MR100 Pro magnetic resonance performance testing module is a precision testing tool designed specifically for evaluating the performance of magnetic resonance imaging systems. The phantom adopts a composite structure of spherical and cubic shapes, with multiple built-in testing modules, which can comprehensively evaluate key performance indicators such as imaging accuracy, uniformity, resolution, and signal-to-noise ratio of MRI equipment. Suitable for hospitals, research institutions, equipment manufacturers, and third-party testing institutions, it is an ideal choice for quality control and performance verification of MRI equipment.

Product Details

II 、product structure

BX-MR100 ProMagnetic resonance performance testing moduleincluding20cmofSpherical shell The 10cmThe cube test block.

The supported tests are as follows Scanning layer thickness Multi layer spacing and continuity, T1 measurement, T2 measurement, high-resolutionRate measurementquantity(1 to 11 lines per centimeter) Geometric distortion ，pixelVerify the size of the matrix.

磁共振性能检测模体

IIITechnical parameters of the mold body

1 10cmCube testing plugin;

2 Cylindrical and spherical molds made of acrylic material ， Inner diameter 20cm ， Add sulfur inside the phantomCopper acid solution;

3 Measuring magnetic field uniformity 、 Xin Ran Bi The T 1 , T2 value、 Spatial resolution(High resolution) 、 Density resolution(Low on)Bi Du）The Geometric linearity, etc;

4 Testing of spatial resolution and imaging linearity: including11 set of high-resolution test cards ， The test cards are respectively1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11lp/cm. The test card contains a nominal distance of2mmThe

4 mmThe 8 mmThe testing ruler;

5 Low contrast sensitivity test ： Contains low contrast sensitivity test block ， Including4 different depths of the sameA cylindrical test substance ， Their depths are0 .5 mmThe 0.75 mmThe 1 mmThe 2 mm ； Within each group of substancesThere are three different diameters ， respectively4mmThe 6 mm、 1 0mm；

6 head/Body Composite Performance Measurement Model ， Measure water equivalent value 、 uniformity 、 noise 、 Image consistency . bodyDiameter of the water model body ： 300 m m ， thickness ： 80 m m ， Head water model body diameter: 200 m m ， Thickness

8 0 mm。

7 test conditions ： Using spin echo(SE）Sequence ， TR= 500 ms ， TE= 30ms ， Collection count(NSA) = 2 ， The scanning matrix is256 × 256 or512 × 512 ， Reconstruct the matrix as256 × 256 ， The field of view is250 mm 2，The layer thickness is5 .0mm ， Using the head/Abdominal coil scans the phantom.

4Magnetic resonance performance testing moduleApplication scenarios

1、Hospital Imaging Department: Regular monitoringQuality control and performance calibration of MRI equipment

2、Research institutions: used for imaging sequence development and image algorithm validation

3、Equipment manufacturer: Pre factory equipment performance testing and after-sales maintenance support

4、Third party testing institutions: conductingMRI equipment performance certification and evaluation services