Patent ID: 11896851
Assignee: VARIAN MEDICAL SYSTEMS, INC.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 7:
8. The radiation treatment system of claim 7, wherein determining the current location of the target volume based on the set of X-ray projection images comprises:
based on an initial set of X-ray projection images, generating image data for a digital volume that includes the target volume, wherein the initial set of X-ray projection images are received while the processor causes the gantry to rotate continuously in the first direction from a first imaging position to a second imaging position;
updating the image data for the digital volume based on the first set of X-ray projection images; and
after updating the image data for the digital volume, determining the current location of the target volume based on the image data for the digital volume.