Pro-Dent CT MINI
Small-FOV Dental CBCT Phantom - Diagnomatic by Pro-Project - 01-303

Pro-Dent CT MINI from Diagnomatic by Pro-Project provides dental CT test modules in a compact body suited to small imaging fields.

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Models and Ordering

It allows performing most important imaging quality tests such as

• image geometry
• slice geometry
• pixel (matrix) size
• artefacts, noise
• homogeneity
• linearity
• contrast
• high-contrast resolution
• low-contrast resolution (contrast sensitivity)

Specifications

Main cylinder

• contains markings for easy positioning in the dental unit
• geometric distortion section - an array of 2.0 mm diameter, 3.0 mm long holes uniformly pitched at 10.0 mm intervals
• diameter: 110 mm
• length: 130 mm
• made of PMMA (1.19 g/cm³)

Noise / uniformity module

• 20 mm thick

Linearity module

• containing 15 mm rods made of PTFE, polyamide, LDPE, air and water emulating epoxy embedded PMMA - pixel intensity / HU values samples

High contrast resolution module

• containing 7 objects for resolution evaluation: 10, 11, 12, 13, 14, 15, 16 LP/cm
• 0.3 mm bead for Modulation Transfer Function (MTF) calculation

Low contrast section

• containing rods of a different diameter: 2, 3, 4, 6, 8, 10, 12 mm, filled with a substance whose density is 3% different from the body of the module

Slice geometry module

• 4 air rods, 3 mm in diameter, placed in vertices of the 30 mm square
• two stainless steel wire ramps

Accessories

• test stand with spirit level for accurate placing of the phantom in the test position
• convenient, portable case for storing and transporting the phantom

Features and Test References

• complies with:
  - IEC 61223-3-4 and IEC 61223-3-5
• CE marked
• Includes a manual covering the tests, result evaluation and recording.