| 摘要 |
PROBLEM TO BE SOLVED: To improve an adjustment between a position of an intervention in a patient and a scanning range of a computed tomography system. SOLUTION: The computed tomography system is equipped with an X-ray tube 2 which generates an X-ray beam and is moved about the patient 7, a detector 3 with a plurality of detecting elements for measuring radiation intensity after the X-ray beam 12 scans a scanning range of the patient 7 and transmits through the patient 7, a device 6 for positioning the patient relative to the X-ray tube-the detector system 2, 3 by laying the patient variably, and a calculating and controlling unit having a computer program to control the system and to reconstruct tomograms from data measured by detector 3. A first program Prg<SB>1</SB>for detecting at least a part of a device used for the intervention or a program module is stored for the implementation, and a second program Prg<SB>2</SB>for automatically aligning the scanning range with the device depending on the current setting is stored for the implementation. COPYRIGHT: (C)2007,JPO&INPIT |
