Method and device for evaluating performance of X-ray tube

The invention relates to a method and a device for evaluating the performance of an X-ray tube, an electronic product, a non-instantaneous computer readable medium and a computer program product. The method for evaluating the performance of the X-ray tube comprises the following steps: recording a sparking event occurring in the use process of the X-ray tube; classifying the ignition events according to severity; generating a first growth pattern about the occurrence of the sparking event based on the classified sparking event; and matching the first growth pattern with a known second growth pattern associated with the bubble level in the X-ray tube, and judging the bubble level in the X-ray tube. According to the method for evaluating the performance of the X-ray tube, the X-ray tube can be checked and replaced in time by remotely predicting the growth trend or mode of the bubble level in the X-ray tube, and the X-ray tube does not need to only depend on field check. 本公开涉及一种评估X射线管性能的方法、装置、电子产品、非瞬时计算机可读介质以及计算