Particle therapy closed-loop feedback spot-wise beam current control systems and methods
US12208286B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jan 10, 2022 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Jan 13, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/1087
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Techniques for closed-loop feedback beam control in particle therapy delivery system can include receiving treatment plan beam parameters, receiving a determined output beam current of a present spot, generating an adjusted source beam current set point based on the treatment plan beam parameters and the determined output beam current of the present spot, and adjusting an output beam current of the present spot based on the adjusted source beam current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.