Nuclear imaging test phantom

for MRIfor tomographyfor CT scan

Product description
A set of 7 transparent PMMA (acrylic) cubes, each 17 × 17 × 17 mm, containing a 5 mm diameter spherical cavity. Cavities can be filled with radionuclide solutions, CT contrast media or MR contrast agents and are sealed with a nylon screw. Supplied as a set for multimodal imaging quality assurance and registration tasks.

Multiple uses of the Nuclear Alignment Markers:

• Point source markers
  Provide defined reference points for quantitative assessment of alignment accuracy between PET, CT and MR systems, enabling reproducible measurements across repeated acquisitions.
• Imaging aids
  Support precise image registration in multimodal and fusion imaging workflows and act as stable fiducials for testing co-registration algorithms and validating processing pipelines.
• Clinical skin markers
  When applied externally, serve as visible fiducials to mark anatomical landmarks for acquisition alignment and to assess registration performance in the presence of patient motion.

Technical specifications

• Material: PMMA (acrylic)
• Quantity: set of 7 cubes
• Cube dimensions: 17 × 17 × 17 mm
• Spherical cavity diameter: 5 mm
• Fillable with: radionuclide solutions, CT contrast media, MR contrast agents
• Seal: nylon screw
• Delivered: complete set with sealing screws

Handling and safety

• Intended for use by trained personnel in clinical or research imaging environments.
• When filled with radionuclides, follow institutional radiation safety regulations and local legislation.
• Inspect seals and packaging before use; avoid exposure to high heat or mechanical stress to preserve PMMA integrity.