| 摘要 |
PROBLEM TO BE SOLVED: To provide an X-ray imaging apparatus where an operator can easily change an X-ray imaging condition even in X-ray imaging. SOLUTION: When performing diagnosis or treatment requiring a high-quality image, the operator operates foot switches 14, 15, or 16 by the foot of the operator to increase the pressurizing amount of the foot switches 14, 15, or 16. Accordingly, an X-ray dose per a unit time which is applied to a subject 2 increases, so that a high-quality photographic image or perspective image can be obtained. When guiding a catheter to a target portion, etc., the operator operates the foot switches 14, 15, or 16 by the foot of the operator to decrease the pressurizing amount of the foot switch 14, 15, or 16. Accordingly, the X-ray dose per a unit time which is applied to the subject 2 decrease, so that radiation exposure to the subject 2 decreases. COPYRIGHT: (C)2011,JPO&INPIT
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