Patent · US Active

System and method for automated radiotherapy treatment planning

US12303714B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Raysearch Laboratories AB (publ) · SE

Inventors

Anton Finnson · Fållan, SE
Johan Sundstrom · Lövstabruk, SE
Albin FREDRIKSSON · Stockholm, SE
Kjell Eriksson · Bålsta, SE
Cecilia Batinelli · Copenhagen, DK

Key dates

Filing date	May 23, 2023
Grant date	May 20, 2025
Priority date	—
Expiry date	May 23, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG16H20/40
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Disclosed herein is a treatment planning method for generating a treatment plan for radiation therapy where a set of targets (18a-18q) are to be treated, the method using a multi-leaf collimator (MLC) (4) for shaping an arc beam (24), a gantry (2) for holding the MLC, the gantry (2) capable of rotating at least partially around a patient, a couch (6) for positioning the patient, the MLC (4) being movable and defining a collimator angle (12), the gantry (2) being movable and defining a gantry angle (10) and the couch (6) optionally being movable thereby defining a couch angle (8), the method comprising the steps of:

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