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US 12,588,877 B2Granted
Bore tube of a radiotherapy device
AssigneeElekta Limited
InventorsHenrik Alexis, Thomas Pihl, Erik Carlander, Eldered Kjell
Life of this patent
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Abstract
A radiotherapy device may comprise a rotatable gantry and a bore tube defining a bore. The bore tube may comprise a first section formed of a first material and a second section formed of a second material. The first section may be configured to minimally attenuate an imaging beam, while the second section may be configured to meet further requirements of the bore tube.
Claims18
A radiotherapy device comprising:
- a rotatable gantry;
- a bore tube defining a bore, wherein the bore tube comprises:
- a first section formed of a first material;
- and
- a second section formed of a second material, wherein the first section is disposed in a first region from a first location along a length of the bore to a second location along the length of the bore, and the second section is disposed in a second region from the second location along the length of the bore to a third location along the length of the bore;
- and
- an imaging apparatus comprising a source of imaging radiation and a detector, the source of imaging radiation and the detector being aligned with the first section of the bore tube.
4 more elements
Dependencies are inferred from the claim text.