Back to results
US 6,959,068 B1Granted
Computed tomography apparatus
AssigneeSiemens Aktiengesellschaft
InventorAndres Sommer
Life of this patent
Estimating the term…
Abstract
A computed tomography apparatus has a gantry with a measuring opening, with an x-ray source movable around the measuring opening for irradiating an examination area from different directions, a detector for registering corresponding sets of projection data, and at least one support table having a support plate. The gantry can be moved into a use position independently of the support table and the support table is fashioned such that the support plate extends through the measuring opening when the gantry assumes a use position.
Claims6
A computed tomography apparatus comprising:
- a gantry having a measuring opening and a system axis;
- an x-ray source mounted in said gantry having a focus from which radiation is emitted, at least said focus rotating around said measuring opening for irradiating an examination subject from different directions;
- a detector disposed in said gantry facing said opening for obtaining projection datasets corresponding to radiation incident on said detector as said focus rotates around said measuring opening;
- a support table having a continuous, one-piece support plate, having a length along a longitudinal axis of the support plate adapted to receive an entirety of an examination subject thereon, and a carrier, said support plate being non-displaceably mounted cantilevered to said carrier;
- and
- a mechanism for moving said gantry independently of said support table, including movement of said gantry into a use position wherein said support plate extends through said measuring opening and wherein said support plate is positioned relative to said gantry so that said longitudinal axis and said system axis, when projection into a horizontal plane, intersect.
3 more elements
Dependencies are inferred from the claim text.