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:
Oct. 22, 2019
Filed:
Sep. 27, 2013
Varian Medical Systems International Ag, Cham, CH;
Joni Bask, Vantaa, FI;
Toni Taiminen, Vantaa, FI;
Varian Medical Systems International AG, Steinhausen, CH;
Abstract
A control circuit optimizes a brachytherapy radiation treatment plan for a patient target volume by defining a radiation-control structure that conformally surrounds the patient target volume and then automatically removes part, but not all, of the radiation-control structure to control consideration of radiation sources that are not disposed within the patient target volume. By one approach the control circuit selectively removes parts of the radiation-control structure as a function of the geometry as corresponds to placement of one or more of the radiation sources. For many application settings it serves well for the radiation-control structure to represent a radiation-avoidance area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile