| 摘要 |
PROBLEM TO BE SOLVED: To achieve high quality of continuous tomographic images in inspection with a contrast medium. SOLUTION: This imaging device includes: a radioactive source 8; a detector 9; positioning units 4, 13; and a control unit 18 for controlling the positioning units 4, 13 to evaluate the photographing data of the detector 9. In order to create continuous tomographic images of an object, the control unit 18 is constructed as follows: at a distal position 30, a first contrast medium measurement is made; a contrast medium propagation parameter is obtained from the first contrast medium measurement; at a proximity position 31, a second contrast medium measurement is made; an operation parameter is calculated in consideration of the contrast medium propagation parameter; and the positioning unit is controlled to photograph a tomographic image using the operation parameter triggered by the second contrast medium measurement and calculated. COPYRIGHT: (C)2007,JPO&INPIT |
