| 摘要 |
The invention relates to an X-ray examination apparatus which includes a patient table (1), a fluoroscopy image intensifier (61) which is displaceable in the longitudinal direction of the table on a first carriage (6), an overtable X-ray source (2) which is aligned with respect thereto and is coupled to the first carriage, and an image recording means (71) which is displaceable on a second carriage (7). The second carriage can quickly move to a parking position and from this parking position to an exposure position in that the second carriage is displaceable in the longitudinal direction of the table, independently of the first carriage, and in that there is provided a drive system (8,9) which displaces the two carriages in synchronism in a first mode of operation and displaces the second carriage relative to the first carriage in a second mode of operation.
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