Extension of service life for CT tubes / 医疗卫生装备

X-Ray tube is the core part of CT machines and its service life is closely tied to its quality,installation & adjustments and the status of the equipment itself.Besides,whether the operaters use the equipment correctly or not also influence the life of X-ray tubes.The author summarizes some methods for extending the life of CT tubes according to the experiences of installation,adjustment and using of the CT tubes for many years.

Operational principle of rotating anode controller / 医疗卫生装备

This paper introduces the operational principle and circuit blocks of rotating anode controller. The control-driven process and the design of the detection unit are analyzed.