X-ray inspection device and X-ray imaging equipment

Abstract

The invention provides an X-ray detection device and X-ray imaging equipment. The X-ray detection device comprises an internal power supply, an X-ray detection unit and a power distribution unit, wherein the X-ray detection unit is configured to detect X-ray so as to obtain an image signal and is configured to store the obtained image signal; and the power distribution unit is configured to selectively switch between power supply from an external power supply to the X-ray detection unit and power supply from the internal power supply to the X-ray detection unit according to the status information of the external power supply. Therefore, the X-ray detection device is continuously powered, so that image losing is avoided.

Description

technical field [0001] The invention relates to an X-ray detection device and X-ray imaging equipment. Background technique [0002] X-ray imaging equipment generally includes an X-ray generating device and an X-ray detecting device. The X-ray generating device generates X-rays and emits the X-rays to a target object (for example, a patient) to be inspected. The X-ray detection device includes an X-ray detector that receives X-rays passing through a target object and converts the received X-rays into image signals, and a nonvolatile memory that stores the image signals converted by the X-ray detector. [0003] The X-ray inspection device may be powered by an external power source, or may include batteries. However, after the image signal is stored in the non-volatile memory, any accidental or improper operation during the transmission of the image signal can prevent loss of the image signal. However, any accidents such as the disconnection of the X-ray detection device fr...

AI Technical Summary

Problems solved by technology

However, after the image signal is stored in the non-volatile memory, it can prevent any accidental or improper operation of the image signal during the transmission process, resulting in the loss of the image signal

However, any unexpected problems such as disconnection of the X-ray detection device from the external power supply or the exhaustion of the battery of the X-ray detection device will cause the loss of the image signal when the image signal is stored in the non-volatile memory.

Therefore, it is necessary to image the target object again after solving the above-mentioned problems, resulting in an increase in the radiation dose of the target object

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