Patent ID: 11908134
Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A system, comprising:
at least one storage device including a set of instructions for adaptive treatment planning; and
at least one processor configured to communicate with the at least one storage device, wherein when executing the set of instructions, the at least one processor is configured to direct the system to perform operations including:
obtaining a planning image volume of a subject, a treatment image volume of the subject, and a first treatment plan related to the planning image volume of the subject;
obtaining a determination result by determining, based on the planning image volume and the treatment image volume, whether the first treatment plan needs to be modified,
in response to the determination result that the first treatment plan needs to be modified, generating a modified treatment plan by modifying the first treatment plan;
obtaining an evaluation result by evaluating whether an error exists in the generation of the modified treatment plan by:
registering the planning image volume and the treatment image volume with respect to a common coordinate system;
identifying one or more planes in an overlapping volume between the registered planning image volume and the registered treatment image volume, the one or more planes passing through one or more characteristic spots in the registered planning image volume; and
obtaining the evaluation result based on one or more characteristic spots on the one or more planes in the registered treatment image volume; and

generating, based on the evaluation result, a second treatment plan with respect to the treatment image volume.