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:
Aug. 07, 2018
Filed:
Sep. 20, 2011
Janne Nord, Espoo, FI;
Yves Archambault, St-Jean-sur-Richelieu, CA;
Janne Nord, Espoo, FI;
Yves Archambault, St-Jean-sur-Richelieu, CA;
Varian Medical Systems International AG, Cham, CH;
Abstract
A control circuit employs at least two optimization stages while developing a radiation-treatment plan. During a first optimization stage the control circuit uses a first radiation-treatment plan optimization process that employs user-selected constraints to provide general plan results. During this first optimization stage the control circuit then provides one or more opportunities for a user to modify those user-selected constraints to thereby influence the general plan results. Eventually, this first optimization stage identifies a set of resultant user-selected constraints. During the second optimization stage the control circuit then uses a second radiation-treatment plan optimization process that employs the aforementioned resultant user-selected constraints to provide an optimized radiation-treatment plan.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile