| 摘要 |
PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus such as an X-ray CT capable of performing power saving and smooth start of operation. SOLUTION: The X-ray diagnostic apparatus includes a control means 8 for controlling on-off of power supply to the temperature regulating means 32 of an X-ray detector 24. The control means 8 is provided with: a setting means 81 for setting a desired operation start time based on input from an operator; a determination means which identifies a physical amount relative to a period required for the temperature of the detector to reach an operation temperature from the start of temperature regulation by turning on the power supply to the temperature regulating means 32 until entering the range of operation temperature, such as the past measured result and the ambient temperature of the time required to reach the operation temperature, and determines the period of warming up the X-ray detector 24 performed before the operation start time based on the physical amount; and on-means 83 to 85 which turn on the power supply to the temperature regulating means 32 at the time preceding the operation start time by the period of warming up. COPYRIGHT: (C)2011,JPO&INPIT |
