Movable intelligent cornea operation training system with combination of AR and VR

Abstract

The invention provides a movable intelligent cornea operation training system with combination of AR and VR. According to the movable intelligent cornea operation training system, images of a real animal eyeball specimen are taken by using a 3D camera microscope, and instruction information of operation of virtual-reality or augmented-reality molding is overlapped on the images by using a computer, so that a trainee can obtain the instruction information in real time in the operation process, and the training efficiency can be improved; meanwhile, real-time operation action of the trainee can be acquired through a TOF sensor, whether the operation action is correct or not can be judged by comparing the real-time operation action with preset data through the computer, and correction information is also provided, so that wrong operation action of the trainee can be corrected in real time; in addition, due to adoption of portable VR glasses and a portable operating table, operation training is not limited by a place, so that the cornea operation training cycle can be shortened while the reality and the immediacy sense of the cornea operation training are improved, the cornea operation training cost can be lowered, and movable cornea operation training can be achieved.

Description

technical field [0001] The invention relates to the technical field of medical training, in particular to a mobile cornea intelligent surgery training system combining AR and VR. Background technique [0002] According to the World Health Organization survey, corneal blindness is the second most common cause of blindness after cataracts. There are currently about 5 million corneal blind patients in China, and more than 100,000 new cases are added every year. Among these patients, most of them can regain their sight through corneal transplantation. However, due to various factors, the sources of corneas in eye banks across my country are extremely scarce, and many patients can only passively wait for donations. Statistics show that there are at least 500,000 patients waiting for corneal transplantation in my country every year, but less than 5,000 patients have the opportunity to receive corneal transplantation and regain sight. [0003] With the continuous development of s...

AI Technical Summary

Problems solved by technology

[0003] With the continuous development of science and technology, the emergence of artificial corneas solves the shortage of corneal donors and brings hope for vision recovery to 5 million and 60 million corneal blind patients in my country, but the serious shortage of corneal transplant doctors still lies in corneal blind patients. Huge obstacles on the way to the light

At present, there are about 28,000 ophthalmologists in the country, but less than 4,000 can perform intraocular surgery, and less than 100 doctors can independently complete corneal transplantation, and ophthalmologist resources are still lacking

[0005] The problem of virtual eye surgery training is that the equipment and procedures are complex and expensive, and the degree of simulation with real surgery is still relatively large, and the sense of reality is not strong. Further, the existing corneal surgery training equipment is often bulky and inconvenient to carry. Therefore, the venue is limited to a fixed location, and trainers cannot conduct training exercises anytime and anywhere

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