Intraocular lens implantation auxiliary equipment for ophthalmology department

Abstract

The invention discloses an intraocular lens implantation auxiliary device for ophthalmology department, which relates to the technical field of ophthalmology department medical treatment and comprises an operating table, a sliding plate, a lifting mechanism and a dynamic monitoring mechanism. According to the invention, the dynamic monitoring mechanism is arranged on the lifting mechanism, so that the lower port of the swing part can respectively perform circumferential swing at small, medium and large swing angles, and real-time parameters of the anterior convex part of the cornea, the anterior chamber between the cornea and the iris and the arch height between the implanted artificial lens and the front surface of the crystalline lens can be dynamically monitored; an operator can peel off a crystalline lens layer before the artificial lens is implanted according to real-time feedback and accurately correct in the implanting process, so that the accuracy of the arch height is ensured; by arranging the medicament atomizer communicated with the interior of the open type conical cylinder on the lifting seat and adopting a continuous atomizing medicament supply mode, the influence of a traditional medicament dropping mode on the implantation stability of the intraocular lens is avoided.

Description

technical field [0001] The invention relates to the field of ophthalmic medical technology, in particular to an auxiliary device for implanting an intraocular lens in ophthalmology. Background technique [0002] The lens implantation operation is to make a minimally invasive incision on the edge of the cornea, then inject a gel into the eye to protect the tissue in the eye, and then artificially insert a foldable and shrinkable extremely soft ICL (implantable contact lens) into the eye. The lens is injected into the eye and gently placed behind the iris. The distance between the posterior surface of the IOL and the front surface of the lens is called the arch height, and the accuracy of the arch height parameter is related to postoperative recovery and whether complications occur. , the existing technology avoids it through preoperative prediction, and selects an appropriate type of intraocular lens to complete the implantation according to the measured specific parameters. ...

AI Technical Summary

Problems solved by technology

[0003] However, in the long-term use of the existing technology, it is found that there are still certain disadvantages: 1. By detecting the static values ​​of the horizontal groove to the groove and the vertical groove to the groove of the eyeball to be corrected, although the deformed eyeball before implantation can be accurately measured shape parameters, but the implantation process relies more on the experience of the operator, and cannot dynamically monitor the real-time status of the intraocular lens behind the iris and in front of the lens, resulting in poor accuracy of the arch height; 2. The traditional surgical process is to keep the cornea transparent , the medicine used is often dripped in the form of irregular drips, but the implanted intraocular lens is still in an unstable state before the eye is sutured. After the drip falls, the implanted intraocular lens is easy to move and unstable, affecting Effect of surgery

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