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PRO US MTF


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Products Description

Overview
The tissue-mimicking phantom for use in routine technical quality assurance (TQA). PVA based material mimics the sound velocity and acoustic attenuation of the human tissue, is nontoxic, durable and easy to handle and maintenance. Comparable and reproducible results can be achieved from a single image, making this a perfect daily QA tool. To determine the spatial resolution of phantom images, a modulation transfer function (MTF) is calculated by the Pro-Control software using radial MTF algorithm. Apart from radial MTF test object the phantom also contains structures for geometry assessment.

It can be used to measure :
Geometric Distortion
Spatial Resolution
Slice thickness and position
Interslice Gap
T1 and T2 values
Estimate of Image Bandwidth

Low Contrast Detectability
Image Uniformity
Signal-to-Noise Ratio (SNR)
Physical and Electronic Slice Offset
Point of reference
Bandwidth: water-fat shift

Technical data (can be modified to customer specifications) :
Overal dimensions: 110x110x60mm
Top and bottom cover made of PCV
Test insert contains:
- 20mm in diameter round object (20mm and 10mm from phantom faces) for radial MTF
- 2 groups of four round rods (1mm in diameter) with 15mm horizontal and vertical spacing for geometry assessment
Tissue mimicking material is based on Poly(vinyl alcohol) (PVA) a synthetic polymer
Carrying case

Product Features :
Complies with :
- “Quality Assurance for Ultrasound Scanners usinga durable tissue-mimicking Phantom and radial MTF”, Marcus Kaar, Friedrich Semturs, Michael Figl, Rainer Hoffmann1 and Johann Hummel, Center for Biomedical Engineering and Physics, Medical University of Vienna, Austria
- Real-time B-mode US quality control test procedures: Report of AAPM Task Group No. 1
- Quality assurance of U.S.-guided external beam radiotherapy for prostate cancer: Report of AAPM Task Group 154

Certified :
- CE

The Manual :
- Provides detailed guidelines for carrying out each test, results assessment and registration

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