| 摘要 |
PURPOSE:To enhance the reliability of data transmission among component elements by connecting a fluoroscopic bed and a controller with each other, or by connecting individual control devices each incorporating a microprocessor, on the fluoroscopic bed and in an X-ray generating device with each other, with the use of an optic communication means. CONSTITUTION:Individual control devices 11a, 11b, 11c on a fluoroscopic bed 1 and an individual control device 11e in a controller 3 incorporate microprocessors 12a, 12b, 12c, 12e, respectively. When a switch 7c in a manipulator 3 is operated, the microprocessor 12e in the individual control device 11e delivers a drive instruction for an actuator 8a to an E/O converter 16a in accordance with a control program so that the electric signal is converted into an optical signal which is then inputted into an optic fiber cable 17a. Further, the optical signal is delivered to an O/E converter 18a so that the drive instruction for the actuator 8a is converted into an electric signal, and accordingly, the microprocessor 12a delivers a drive signal to the actuator 8a on the fluoroscopic bed 1 in accordance with a control program so that the actuator 8 is driven. Accordingly, it is possible to prevent detrimental induced noise from mixing into the instruction signal, thereby it is possible to enhance the reliability of the device. |
