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:
May. 19, 2026
Filed:
Mar. 06, 2023
Siemens Healthineers International Ag, Steinhausen, CH;
Petri Hirvonen, Espoo, FI;
Siemens Healthineers International AG, Steinhausen, CH;
Abstract
Methods and systems for radiation treatment planning use objective function formulations to evaluate a proposed (candidate) radiation treatment plan, to determine whether or not clinical goals that are specified for treatment of a patient are satisfied by the plan. Dose distributions for a region of a target volume are generated. A value of an objective function formulation is determined. The value of the objective function formulation is a function of difference between a value that is based on a dose distribution and a value for a range that is associated with the treatment field corresponding to the dose distribution. In this manner, the uniformity of doses of individual treatment fields can be controlled. The value of the objective function formulation can be used in a process for optimizing dose distributions in the radiation treatment plan.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile