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:
Jun. 03, 2025
Filed:
Mar. 31, 2023
Siemens Healthineers International Ag, Steinhausen, CH;
Shahab Basiri, Siuntic, FI;
Esa Kuusela, Espoo, FI;
Siemens Healthineers International AG, Steinhausen, CH;
Abstract
Disclosed herein are systems and methods for iteratively training artificial intelligence models using reinforcement learning techniques including a method comprising executing, using at least one patient attribute, a number of arcs, and at least one clinical goal attribute associated with a volumetric modulated arc therapy (VMAT) treatment of a patient, an artificial intelligence model configured to predict a number of control points and a number of dose calculation sectors for the VMAT treatment, the artificial intelligence model having been iteratively trained using a reinforcement learning method, where with each iteration, the artificial intelligence model transmits one or more test control point and one or more test dose calculation sector to a plan optimizer model configured to predict a treatment plan, and trains a policy in accordance with calculated rewards.