公开(公告)号：US10765891B2

公开(公告)日：2020-09-08

申请号：US16172958

申请日：2018-10-29

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Alfonso Agatino Isola ,  Rolf Jürgen Weese ,  Christoph Neukirchen ,  Steffen Renisch ,  Hrishikesh Narayanrao Deshpande ,  Heinrich Schulz ,  Sven Kabus ,  Stéphane Allaire ,  Maria Luiza Bondar

IPC: A61N5/10 ,  G16H20/40

Abstract: The invention relates to a system and a method for evaluating a treatment plan for an external radiation therapy treatment, the treatment plan comprising parameters for controlling an external radiation therapy apparatus during the treatment. The system comprises a database storing historic treatment plans and storing for each historic treatment plan a quality parameter indicative of whether a deviation between a planned dose distribution and a measured dose distribution resulting from an execution of the treatment plan is within an acceptable limit. An evaluation unit determines a threshold value for each of a plurality of treatment plan metrics based on the historic treatment plans and the associated quality parameters. Further, the evaluation unit calculates a value of each of the metrics for the treatment plan and compares the value of each of the metrics with the threshold value determined for the respective metric.

公开(公告)号：US11383103B2

公开(公告)日：2022-07-12

申请号：US16770676

申请日：2018-12-17

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Rolf Jürgen Weese ,  Steffen Renisch ,  Hrishikesh Narayanrao Deshpande ,  Heinrich Schulz ,  Sven Kabus ,  Stéphane Allaire ,  Alfonso Agatino Isola ,  Christoph Neukirchen ,  Maria Luiza Bondar ,  Jens Wiegert

IPC: A61N5/10

Abstract: The invention relates to a system for assisting in evaluating a contour of an anatomic structure (22) with respect to a dose distribution corresponding to a treatment plan for a radiation therapy treatment of a patient. The system comprises an evaluation unit particularly configured to evaluate the dose distribution in varying distances from the contour of the anatomic structure (22) to determine at least one point where the evaluated dose distribution fulfills a predetermined condition, and to determine the distance between the at least one point and the contour and/or to visualize the at least one point to a user of the system.

公开(公告)号：US12243633B2

公开(公告)日：2025-03-04

申请号：US17231043

申请日：2021-04-15

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Thomas Buelow ,  Tanja Nordhoff ,  Tim Philipp Harder ,  Hrishikesh Narayanrao Deshpande ,  Olga Starobinets

IPC: G16H30/20 ,  G06T7/00 ,  G16H30/40

Abstract: An apparatus (1), for use in conjunction with a medical imaging device (2) having an imaging device controller (4) that displays a graphical user interface (GUI) (8) including a preview image viewport (9), includes at least one electronic processor (20) programmed to: perform an image analysis (38) on a preview image displayed in the preview image viewport to generate preview-derived image label information; extract GUI-derived image label information from the GUI excluding the preview image displayed in the preview image viewport; and output an alert (30) when the preview-derived image label information and the GUI-derived image label information are not consistent.