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. 11, 2020
Filed:
Dec. 06, 2016
International Business Machines Corporation, Armonk, NY (US);
Anne E. Gattiker, Austin, TX (US);
Sani R. Nassif, Austin, TX (US);
Tom Osiecki, Austin, TX (US);
Chin Ngai Sze, Austin, TX (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A method and system are provided for converting clinical criteria constraints for a target structure of radiation therapy into a second set of constraints. The method includes selecting, by a hardware processor, a plurality of clusters of voxels in the target structure based on pre-specified criteria. The method further includes assigning, by the hardware processor, each of the plurality of clusters of voxels a respective constraint that specifies one or more bounds on a radiation dose applied to each voxel in a corresponding one of the plurality of clusters of voxels. The method also includes storing, in a memory device, the respective constraint for each of the plurality of clusters of voxels.