Evaluation of a Carbon Nanotube Enabled Solid-State Head CT

The system consists of a total of three x-ray sources and nine x-ray detectors with an estimation of approximately 150 projection angles per slice, with less than a minute per slice reconstruction. Radiation dose will be configured as to not exceed that of a conventional head CT, or 2 mSv. The subjects will be positioned on a medical procedure table that will move the subject through the scanning system at the rate of roughly 1 cm per second, during which the necessary x-ray projections will be acquired. The head will be positioned in a carbon fiber head holder from a clinical CT scanner that is secured to the table.