Pro-Project Pro-Dent CT mk II Phantom

The new Pro-Dent CT mk II phantom is a versatile quality control tool of dental Cone-Beam CT, Dental Volume Tomography (DVT) and other 3D imaging devices according to the Radiation Protection Report no 172 by SEDENTEXCT.

The phantom consists of a main PMMA cylinder that houses modules with different test objects. Thanks to this design, you can perform tests with devices with a small FOV at different positions in the 160mm phantom.



Features and Benefits

• Noise / Uniformity Section: Uniform PMMA part of the phantom
• Geometric Distortion Section: An array of 2.0 mm diameter, 3.0 mm long holes uniformly pitched at 10.0 mm intervals
• Slice Geometry Section: 20mm thick module with two pairs of aluminum ramps and empty rods in vertexes of a square for detailed evaluation of slice thickness and geometry and laser position verification.
• 5 layer modules section with modules containing
• Linear Spread Function (LSF) PTFE / PMMA interface
• Point Spread Function (PSF) – 0.25 mm tungsten steel wire in air
• XY high contrast resolution (aluminum/polymer) – 1.0, 1.7, 2.0, 2.5, 2.8, 4.0, 5.0 LP/mm
• Z high contrast resolution (aluminum/polymer) – 1.0, 1.7, 2.0, 2.5, 2.8, 4.0, 5.0 LP/mm
• 6 low-contrast groups of 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 mm rods made of: aluminum, PTFE, POM-C (delrin), PE-300, air and water emulating epoxy, background made of PMMA
• 10 mm rods made of aluminum, PTFE, POM-C (delrin), PE-300, air and water emulating epoxy suspended in PMMA – pixel intensity / HU values samples
• Stacked 20mm diameter contrast-to-noise discs made of aluminum, PTFE, POM-C (delrin), PE-300 and air suspended in PMMA
• Three 5.0 mm diameter titanium rods embedded in PMMA – beam hardening artefacts
• Positioning aids on the outside surface of the phantom
• Test stand with spirit level for accurate placing of the phantom in the test position
• Folding base for test stand positioning on the X-ray unit’s chair
• Convenient, portable case for storing and transporting the phantom
• Optional additional homogeneity disc available

Warranty Information

• 1-Year Warranty