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 160 mm phantom.
Product features: complies with: Radiation Protection no 172 report by the SEDENTEXCT IEC 61223-3-4 and IEC 61223-3-5 CE certified the manual provides detailed guidelines for carrying out each test, results assessment and registration
Technical data (can be modified to customer specifications)‍ General diameter: 160 mm made of PMMA (1.19 g/cm³) total length: 170 mm positioning aids on the outside surface of the phantom Noise / uniformity section uniform PMMA part of the phantom 5 layer modules section with modules containing Linear Spread Function (LSF) PTFE / PMMA interface Point Spread Function (PSF) Р0.25 mm tungsten steel wire in air XY high contrast resolution (aluminum/polymer) Р1.0, 1.7, 2.0, 2.5, 2.8, 4.0, 5.0 LP/mm Z high contrast resolution (aluminum/polymer) Р1.0, 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 Рpixel intensity / HU values samples stacked 20 mm 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 Рbeam hardening artefacts Slice geometry section 20 mm 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 Geometric distortion section an array of 2.0 mm diameter, 3.0 mm long holes uniformly pitched at 10.0 mm intervals
Features
Product features: complies with: Radiation Protection no 172 report by the SEDENTEXCT IEC 61223-3-4 and IEC 61223-3-5 CE certified the manual provides detailed guidelines for carrying out each test, results assessment and registration
Specifications
Technical data (can be modified to customer specifications)‍ General diameter: 160 mm made of PMMA (1.19 g/cm³) total length: 170 mm positioning aids on the outside surface of the phantom Noise / uniformity section uniform PMMA part of the phantom 5 layer modules section with modules containing Linear Spread Function (LSF) PTFE / PMMA interface Point Spread Function (PSF) Р0.25 mm tungsten steel wire in air XY high contrast resolution (aluminum/polymer) Р1.0, 1.7, 2.0, 2.5, 2.8, 4.0, 5.0 LP/mm Z high contrast resolution (aluminum/polymer) Р1.0, 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 Рpixel intensity / HU values samples stacked 20 mm 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 Рbeam hardening artefacts Slice geometry section 20 mm 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 Geometric distortion section an array of 2.0 mm diameter, 3.0 mm long holes uniformly pitched at 10.0 mm intervals
