Patent · US Active

Generation of realizable radiotherapy plans

US11358003B2 · kind B2 · utility

1Cited by

1References

19Claims

0Family size

Assignee

Elekta AB · SE

Inventors

Jens Olof Sjolund · Stockholm, SE
Jonas Anders Adler · Stockholm, SE

Key dates

Filing date	Mar 13, 2019
Grant date	Jun 14, 2022
Priority date	—
Expiry date	Nov 12, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG16H50/20
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Techniques for generating a radiotherapy treatment plan are provided. The techniques include receiving an input parameter related to a patient, the input parameter being of a given type; processing the input parameter with a machine learning technique to estimate a realizable plan parameter of a radiotherapy treatment plan, wherein the machine learning technique is trained to establish a relationship between the given type of input parameter and a set of realizable radiotherapy treatment plan parameters to achieve a target radiotherapy dose distribution; and generating the radiotherapy treatment plan based on the estimated realizable plan parameter.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.