X-ray detectors and X-ray imaging equipment

Abstract

The invention discloses an X-ray detector and an X-ray imaging device. The X-ray detector includes: a status indicator light, located on the circuit board of the X-ray detector, used to indicate the status of the circuit board; and a light guide tube, connected between the X-ray detector shell and the circuit board, and The status light is housed inside a light pipe to direct the light from the status light out of the housing. Wherein, the light pipe includes an inner layer part and an outer layer part that encapsulates the inner layer part inside, and the inner layer part forms a hollow light channel, so that the light emitted by the status indicator light passes through it, and the outer layer part is made of flexible and light-shielding Composition of materials used to prevent light from the status indicator light from leaking into the interior space enclosed by the housing of the X-ray detector. The X-ray detector according to the present invention can effectively prevent the light emitted by the status indicator light from being leaked onto the sensing panel of the X-ray detector so as to affect the imaging quality.

Description

technical field [0001] The present invention relates generally to the field of X-ray imaging, and more particularly to an X-ray detector with a novel light guide for guiding the light of a status indicator light and an X-ray imaging device comprising such an X-ray detector. Background technique [0002] In X-ray imaging equipment, X-ray detectors are used to detect X-rays passing through a patient on a hospital bed. Generally, an X-ray detector includes a scintillator layer for converting X-rays into visible light, a sensing panel for sensing the converted visible light and converting it into electrical signals, blocking X-rays and playing a supporting role. The active X-ray blocking layer and the X-ray detector circuit board used to process the converted electrical signal and communicate with the outside world. In addition, the X-ray detector typically also includes a casing for containing the above-mentioned components of the X-ray detector. The circuit board of the X-ra...

AI Technical Summary

Problems solved by technology

The visible light emitted by the status indicator light is reflected by the housing or other components and is captured by the sensing panel or directly irradiated on the sensing panel, which will affect the image quality of the X-ray imaging device

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