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:
Jul. 28, 2026
Filed:
Sep. 20, 2021
Siemens Healthineers International Ag, Steinhausen, CH;
Mikko Hakala, Rajamaki, FI;
Elena Czeizler, Helsinki, FI;
Shahab Basiri, Siuntio, FI;
Esa Kuusela, Espoo, FI;
Siemens Healthineers International AG, Steinhausen, CH;
Abstract
Methods and systems for configuring a plan optimizer model for radiotherapy treatment is presented herein in which a processor iteratively trains a machine learning model configured to predict a heuristic parameter, wherein with each iteration, an agent of the machine learning model identifies a test heuristic parameter; transmits the test heuristic parameter to the plan optimizer model configured to receive one or more radiotherapy treatment attributes and predict a treatment plan; and identifies a reward for the test heuristic parameter based on execution performance value of the plan optimizer model, wherein the processor iteratively trains a policy of the machine learning model until the policy satisfies an accuracy threshold based on maximizing the reward.