The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2025
Filed:
Sep. 30, 2019
Elekta Ab (Publ), Stockholm, SE;
Stella Lucie Riad, Sundbyberg, SE;
David Andreas Tilly, Uppsala, SE;
Peter Kimstrand, Uppsala, SE;
Klas Marcks von Würtemberg, Stockholm, SE;
Nina Terese Tilly, Uppsala, SE;
Elekta AB (publ), Stockholm, SE;
Abstract
Techniques for adjusting radiotherapy treatment for a patient in real time are provided. The techniques include retrieving a reference plan that includes three-dimensional (3D) volume representation of information for the patient and a plurality of radiotherapy beam delivery segments; identifying a first portion of the 3D volume representation of information for a first beam delivery segment of the plurality of radiotherapy beam delivery segments that includes a volumetric portion of a target irradiated by the first beam delivery segment; accessing a deformation model representing patient deformation during a radiotherapy treatment fraction; deforming the first portion of the 3D volume representation of information based on the deformation model; and updating one or more parameters of a radiotherapy treatment device based on the deformed first portion of the 3D volume representation of information.