Positron Emission Tomography and Computed Tomography System, Model: uMI 550, Material Number: 88000057 - Product Usage: This system is intended to be operated by qualified healthcare professionals to assist in the detection, localization, diagnosis, staging, restaging, treatment planning and treatment response evaluation for diseases and disorders in, but not limit to, oncology, cardiology and neurology.

Reason: In affected software version, of Positron emission tomography and computed tomography system, the CT Hounsfield unit curve may not display in real time when using the bolus tracking protocol with the tracker scan function. If this occurs, the subsequent clinical scanning protocols will need to be started manually, which may effect image enhancement, and may result in patient rescan.

Code information: UDI: 06971576832026, Software Version: R001.3.0.0.750505, Serial Numbers: 200017, 200023, 200024

Distribution pattern: US Nationwide distribution including in the state of TX.