Positron Emission Tomography (PET) GE Advance NXi The superior functionality intrinsic to the GE Advance NXi provides an optimal environment for both routine clinical applications and research flexibility. This system is equipped with the latest software technologies, allowing for the acquisition, reconstruction and display of data quickly and with outstanding image quality while managing the highest attainable throughput. From one convenient workstation, operators may display, analyze, network and print. A full range of gantry and table motions aids in loading and unloading patients, especially helpful when scanning wheel chair patients. The gantry features a large patient port for easy access; helping to accommodate bigger patients and making claustrophobic patients feel more relaxed.