公开(公告)号：US20210031054A1

公开(公告)日：2021-02-04

申请号：US17040920

申请日：2019-03-18

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Vaitheeswaran RANGANATHAN ,  Bojarajan PERUMAL ,  Rohinee NUGGEHALLI ASHWINEE KUMAR ,  Saravanan KARUNANITHI

IPC: A61N5/10 ,  G16H20/40 ,  G16H30/40

Abstract: A radiation therapy delivery device console (50) controls a radiation therapy delivery device (36) and an imaging device (40, 42), and further performs adaptive radiotherapy (ART) recommendation as follows. The imaging device is controlled to acquire a current image (44) of a patient. At least one perturbation of the current image is determined compared with a radiation therapy planning image (1) from which a radiation therapy plan (22) for the patient has been generated. An ART recommendation score is computed, indicating whether ART should be performed, based on the determined at least one perturbation. A recommendation is displayed as to whether ART should be performed based on the computed ART recommendation score, or an alarm is displayed conditional upon the computed ART recommendation score satisfying an ART recommendation criterion.