Philips Brilliance. Models: Brilliance iCT, Brilliance iCT Upgrades, Brilliance iCT SP. Software 4.1.10.x Product Codes: 728306, 728305, 728311.
Philips has identified an unintended radiation issue with the Philips IQon, iCT, Ingenuity, and Brilliance CT 64 systems that could affect the performance of the equipment.
US and US Territories.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-3040-2026