Movable orthopedics examination device based on AR-VR technology 4D imaging

Abstract

The invention discloses a movable orthopedics examination device based on AR / VR technology 4D imaging. The movable orthopedics examination device mainly comprises a base station scanning unit, a master control operation unit, an image processing unit and a display observation unit. The base station scanning unit has a horizontal structure. Through an X-ray receiver, scanning data are transmitted to a database in the image processing unit through a data wire for storage, and then the scanning data are introduced into three-dimensional reconstruction software in a ''.dicom'' format for constructing a 3D pattern. Through an AR / VR observation device, mapping of the 3D pattern to air in a ratio of 1:1 for forming a 4D imaging area can be observed. A doctor can perform overturning or scaling interaction type checking through gesture controlling. The movable orthopedics examination device has advantages of realizing complete examination functions, saving space through small equipment size, taking weak part anti-radiation protecting measures, and improving examination accuracy and safety.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a mobile orthopedic detection device based on AR-VR technology 4D imaging. Background technique [0002] The development of science and technology in the 21st century increasingly reflects the intersection and penetration of multiple disciplines, and has gradually entered the era of biological intelligence that integrates biology, informatics, and physics. In recent years, with the development of image diagnostic instruments such as CT and MRI, the application of computer VR technology in medicine has developed rapidly. The virtual surgical environment provides an objective, accurate, intuitive and scientific means for surgeons to perform surgical simulation, surgical navigation, surgical positioning, medical teaching, and formulate surgical plans. The hypothetical space formed based on image information and matched in position is called augmented reality (AR), which is differen...

AI Technical Summary

Problems solved by technology

However, the most mature aspect of CR and CT machines is still planar imaging, and planar images are often not intuitive and accurate enough to describe the spatial structure and spatial shape relationship of human tissues

[0004] Some X-ray 3D imaging technologies based on CT machine technology have appeared, but they can only provide stereoscopic images from a single shooting angle, and the position of the viewpoint, line of sight direction and parallax are all fixed. To obtain stereoscopic images from other angles, you have to re-shoot in different positions

Moreover, since the human tissue will still move to a certain extent during the shooting process, it will still have a negative impact on the imaging accuracy of the image derived by the above technology

At the same time, in the orthopedic examination, it is easy to cause omissions in the diagnosis of bone injuries, which will affect the recovery of patients.

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