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Module and Test Radia Outputs

Varian 504 Catphan

Measures and plots material values and CT number linearity. Measures: slice width, ramp alignment, rod distances, low contrast detectability, measures uniformity, integral non-uniformity, plots integral non-uniformity profile, contrast-to-noise, scores low contrast objects, measures and plots MTF.

Elekta 503 Catphan

Measures and plots material values and CT number linearity. Measures: slice width, ramp alignment, rod distances, low contrast detectability, uniformity, integral non-uniformity, plots integral non-uniformity profile, measures and plots MTF, uniformity mean difference, low contrast visibility.

Siemens Image Quality Phantom

Geometrical measurements, central area mean and standard deviation, uniformity measurements, measures and plots MTF, low contrast target scoring.

Catphan 500/600

Measures and plots material values and CT number linearity. Measures: slice width, ramp alignment, rod distances, low contrast detectability, uniformity, integral non-uniformity, plots integral non-uniformity profile, contrast-to-noise, scores low contrast objects, measures and plots MTF.

Cheese Phantom Analyzes 20 density areas for mean material value. Computes standard deviation, noise, uniformity and Contrast-to-Noise ratio of each material. Performs a resolution test on the resolution plug(s). All of these are to comply with TG-148 sections: VI.B.2.a,b, c, and d.

CIRS 062 + 062A (cone beam)

Measures and plots 17 density areas.

Gammex 467  

Measures and plots 17 density areas. Geometric measurement in X and Y direction.

RIT EPID

  • Includes all TG-142 recommended MV imaging tests including geometric accuracy, EPID signal isotropy, resolution, low contrast detectability, uniformity and noise
  • Support for all EPID devices: Varian aS500 / aS1000, Elekta iView and Siemens
  • 25cm x 25 cm (tests large portion of panel)

PTW EPID QC Phantom (26cm x 26cm test area at isocenter! – LARGE AREA testing)
QC-3 Las Vegas

Mean, standard deviation, and signal to noise for each of the 10 copper steps. Mean value for each of the four objects in the six brass steps, horizontal and vertical spacing for geometric accuracy, MTF reported and plotted for resolution pattern, contrast is reported for each of the 27 contrast objects.

  • DISC Plus
  • IBA Primus L
  • Leeds TOR-18
  • PTW Normi-4
  • Mean, standard deviation and contrast ratio for each step
  • Contrast-to-noise ratio for each low contrast object
  • Uniformity and noise
  • MTF reported for the resolution pattern
  • Geometric distortion measurement
ISO Cube Phantom kV/MV image coincidence, measures radiation / light field alignment for kV and MV, CBCT coincidence

DICOM image viewer and DICOM tag viewer

Several Methods to locate and import your images DICOM directory browser, open directory browser, DICOM file filter for organizing your images
  Batch processing of images

Database

All measurements can be tracked and plotted over time in the statistical trend database. Any number of databases can be used. All Statistical Process Control parameters measured and plotted.

Monitor Image Quality

SMPTE pattern and TG18 images

Manual Measurements

Distance, angle, profile, histograms, round and square ROI. ASCII output of profiles.

Output formats

Print, PDF, Excel (with custom templates), XML

Image Transfer

Built in image FTP function

Catphan is a Registered trademark of The Phantom Laboratories.

Primus is a Registered trademark of IBA.

NORMI 4 is a Registered trademark of PTW.