QRM-10139 Spectral CT Phantom

Category：

QRM

keyWord：

Describe:

QRM-10139

Description

http://www.jinstartech.com/

General Attributes:

QRM very good price

For testing different types of CT modal-ities with dual-energy, multi-energy orphoton-counting setups

Test the accuracy and consistency of spectral CT
Test the scanner performance
Perform a material characterization and quantification oftissue-equivalent materials
Decompose lodine and CaHA levels
Test the post-processing techniques of spectral CT

Image acquisition and image processing at multiple energylevels is improving visualization for computed tomography.The QRM-Spectral-CT Phantoms are ideally suited to testmulti-energy spectral CT protocols and post-processing tech-niques.

The 100 mm cylinder contains 4 holes (QRM-10139) or 8holes (QRM-10147) with 20 mm diameter to house differentsolid rods and fillable tubes that can be used with water orcontrast media. The set of solid rods includes different con-centrations of lodine and Ca-Hydroxyapatite (CaHA) as wellas water and soft tissue equivalents (adipose, muscle, bone,and lung according to ICRU Report 44 and 46). Mass density,electron density, and effective atomic number are providedfor all materials.

Specification

Phantom diameter 100mm

Phantom height 103 mm

Phantom weight 1.0kg

Body material Water-equivalent (CTwater,approx.0 HU at (80...140)kV)

Holes (20mm) 4 pcs.(QRM-10139)or 8pCs.(QRM-10147)

Insert diameter 20mm

Insert height 103 mm