Systems and methods for evaluating motion tracking for radiation therapy
US10881877B2 · kind B2 · utility
1Cited by
3References
30Claims
0Family size
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Key dates
| Filing date | Apr 12, 2018 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Mar 22, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10116
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus includes: a processor configured for obtaining a first image that corresponds with a first multi-leaf collimator (MLC) configuration, wherein the first image is generated when the MLC is stationary, obtaining a second image that corresponds with a second MLC configuration, wherein the second image is generated when the MLC and/or another component of a radiation machine is being operated to track a motion, and performing an analysis based at least in part on the first image and the second image to obtain a result; and a non-transitory medium for storing the result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.