GateCT offers a flexible solution to many of the challenges of 4DCT acquisition, using a single stereo camera unit which tracks the patient during CT acquisition. Gate CT can be used to track a patient’s breathing during CT scanning and thereby enable 4DCT acquisition and reconstruction.
Marker-less: No physical markers, box, belt or bellows needed, nor anything attached to the couch
Non-invasive and no ionizing radiation
Intuitive: Easy to correct phase tags and label breathing data, tracking data can be viewed offline