PET/CT, SPECT, and Nuclear Medicine Shielding Software

Shielding for radionuclide-based workflows

Nuclear medicine shielding differs from diagnostic X-ray shielding because dose contributions may come from distributed sources, patients, uptake rooms, injection areas, hot labs, imaging rooms, and adjacent occupied spaces. Mosaic is designed to help organize these scenarios in a structured project workflow.

• PET and PET/CT shielding
• SPECT and SPECT/CT shielding scenarios
• Nuclear medicine imaging suites
• Uptake and injection rooms
• Hot labs and source handling areas
• Adjacent offices, corridors, waiting rooms, and public areas
• Radionuclide-specific scenarios such as F-18, Tc-99m, I-131, Lu-177, or Y-90 when project assumptions and dose models are defined by the qualified user

Evaluate control points and occupied areas

Users can define control points on the floorplan and evaluate dose contributions from sources throughout the facility. This is useful for projects where multiple rooms or sources contribute to the same occupied area.

• Place control points directly on the floorplan
• Assign design goals and occupancy assumptions
• Evaluate dose contributions from multiple sources
• Document assumptions for each evaluated location
• Review results before final report generation

Designed for mixed-modality facilities

Many modern facilities combine diagnostic imaging, PET/CT, SPECT/CT, uptake rooms, and nuclear medicine workflows in one project. Mosaic helps users keep these assumptions organized while generating documentation that can be reviewed and revised.

Outputs for review and submission

• Regulator-ready shielding report
• Physicist report with calculation trace
• Control point summaries
• Source and room assumptions
• Editable shielding recommendations and documentation