Medical CT (computed tomography) machine

Abstract

The invention provides a medical CT (computed tomography) machine, which can realize the whole body scanning in a standing state. The medical CT machine comprises a scanning host machine, wherein the scanning host machine is provided with a scanning hole allowing a human body to enter, the scanning hole extends in a vertical direction for forming a human body accommodating cavity, and the scanning host machine is connected with an ascending and descending device used for driving the scanning host machine to ascend and descend. The direction of the human body accommodating cavity is the same as the human body supporting direction by the ground, so the human body can directly sand or sit on the ground, components for supporting the human body are prevented from entering the scanning hole, fake images cannot be generated, and the scanning agent quantity addition for generating clearer images is also not needed. When the human body is in the standing body posture, the symptoms such as knee joint standing pain only generated in the standing or sitting posture can be more really shown, the effective examination and pain part state confirmation can be conveniently carried out, the ascending and descending device can drive the scanning host machine to ascend and descend, different positions of the human body are scanned under the condition that the human body stilly stands, and the whole body scanning is realized.

Description

technical field [0001] The invention relates to the technical field of medical machinery, in particular to a medical CT machine. Background technique [0002] As we all know, ordinary X-ray machines project a three-dimensional object onto a two-dimensional plane for imaging, and the images of each layer overlap and interfere with each other, which not only blurs the image, but also loses depth information, which cannot meet the requirements of analysis and evaluation. [0003] Medical CT (computed tomography) machine is a full-featured disease detection instrument. It is the abbreviation of electronic computer X-ray tomography technology, which uses X-rays to perform physical examination on the human body. [0004] Scanning with a medical CT machine is to image the tomography detected by the measured object. This tomographic image eliminates the interference and influence of the rest, has high image quality, and can clearly and accurately display the internal structural rela...

AI Technical Summary

Problems solved by technology

[0011] However, the above-mentioned existing medical CT machines usually adopt the fixed setting method of the whole machine, which can only scan the part of the human body within the height range of the scanning hole, and cannot change the scanning position, let alone realize the whole body scanning

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