Multileaf collimator cone enabling stereotactic radiosurgery
US11951330B2 · kind B2 · utility
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3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2022 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Apr 21, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N5/1049
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus includes a first multileaf collimator comprising a plurality of pairs of beam-blocking leaves each comprising an end portion. The end portions of beam-blocking leaves of two adjacent pairs are configured to collectively form an aperture when the two adjacent pairs of beam-blocking leaves are closed. The aperture may be sized and shaped to allow a radiation beam to pass through for radiosurgery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.