US 12,420,114 B2
Method for generating treatment plan, computer device, and storage medium
Xikang Zhao, Xi'an (CN); and Yipeng Jing, Xi'an (CN)
Assigned to OUR UNITED CORPORATION, Xi'an (CN)
Filed by OUR UNITED CORPORATION, Xi'an (CN)
Filed on Aug. 23, 2023, as Appl. No. 18/454,344.
Claims priority of application No. 202210756573.1 (CN), filed on Jun. 29, 2022.
Prior Publication US 2025/0065150 A1, Feb. 27, 2025
Int. Cl. A61N 5/10 (2006.01); G16H 20/40 (2018.01)
CPC A61N 5/1031 (2013.01) [A61N 5/10 (2013.01); A61N 5/1001 (2013.01); A61N 5/103 (2013.01); A61N 5/1047 (2013.01); A61N 5/1064 (2013.01); A61N 5/1077 (2013.01); G16H 20/40 (2018.01); A61N 5/1039 (2013.01); A61N 2005/1087 (2013.01); A61N 2005/1089 (2013.01); A61N 2005/109 (2013.01); A61N 2005/1092 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for generating an arc treatment plan, comprising:
generating a plurality of sub-regions by partitioning a region of interest based on an irradiation duration corresponding to the region of interest in a target volume; and
generating the arc treatment plan for the target volume based on the plurality of sub-regions and irradiation durations corresponding to the plurality of sub-regions;
wherein the irradiation duration corresponding to the region of interest is greater than a predetermined value, the irradiation durations corresponding to the plurality of sub-regions are all less than or equal to the predetermined value, a sum of the irradiation durations corresponding to the plurality of sub-regions is equal to the irradiation duration corresponding to the region of interest, arc ranges corresponding to the plurality of sub-regions are the same as an arc range corresponding to the region of interest, and irradiation positions corresponding to the plurality of sub-regions are the same as an irradiation position corresponding to the region of interest.