Detector module, detector, and medical imaging device

Abstract

The invention relates to a detector module, a detector and a medical imaging device. The detector module comprises a module support and a plurality of detector sub-modules arranged on the module support in an extending direction of the module support. In the extending direction of the module support, each detector sub-module comprises a first area provided with a detector device and a second areaprovided with a functional module, and the functional modules are electrically connected with the detector device and used for receiving electric signals of the detector device; wherein the first areaof at least one detector sub-module in the plurality of detector sub-modules is at least partially stacked in the second area of the other detector sub-module. According to the invention, the first area with the detection function in the detector sub-module is stacked in the non-detection second area so as to reduce or eliminate a gap in the detector module, thereby the detailed scanning data isformed at a scanning part, and the precision of a diagnosis result is improved.

Description

technical field [0001] The present application relates to the technical field of medical equipment, in particular to a detector module, a detector and medical imaging equipment. Background technique [0002] With the continuous development of medical level, more and more medical devices are used to assist medical diagnosis or treatment. For example, CT (Computed Tomography, computerized tomography) equipment is used to detect human diseases. CT equipment detects X-rays passing through the human body through CT detectors, and converts the received light signals into electrical signals. [0003] However, in the existing detectors, due to the limitation of the functional modules in each detector sub-module, there is a large gap between the detection devices of the adjacent detector sub-modules in the detector, so that continuous scanning data cannot be formed at the scanning position, and the Continuous scan data will result in incomplete inspection range, which will affect t...

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Problems solved by technology

[0003] However, in the existing detectors, due to the limitation of the functional modules in each detector sub-module, there is a large gap between the detection devices of the adjacent detector sub-modules in the detector, so that continuous scanning data cannot be formed at the scanning position, and the Continuous scanning data will result in incomplete inspection range, which will affect the complete image of the scanning part, thus affecting the diagnosis result

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