Integrated animal intraocular lens
An intraocular lens, all-in-one technology, used in the medical field to solve problems such as lens aging
Pending Publication Date: 2020-07-31
江苏金云医疗器械有限公司
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Problems solved by technology
[0006] Like human beings, pets will also experience lens aging as they age. At present, it is difficult to find special veterinary lenses on the market. Therefore, we propose a veterinary artificial lens
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1 to Figure 2 , the present invention provides a technical solution: an integrated veterinary intraocular lens, comprising an intraocular lens 1, using the intraocular lens 1 as the optical part, removing the opaque lens during the operation, and then removing the intraocular lens 1 Place it in the back room, so that the artificial lens 1 replaces the original lens, so that the pet's vision can be restored to a certain extent;
[0026] The ...
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The invention discloses an integrated animal intraocular lens. The integrated animal intraocular lens comprises an intraocular lens, wherein supporting loops are fixedly connected with a side surfaceof the intraocular lens, a limiting ring is fixedly connected with the ends, away from the intraocular lens, of the supporting loops, the supporting loops are made of a collagen material, the supporting loops are spiral, the number of the supporting loops on the intraocular lens is equal to or larger than six, the supporting loops on the intraocular lens are symmetrically arranged, the limiting ring is made of a medical polyvinyl alcohol material, the supporting loops are in a compressed and folded state when inside the limiting ring, and the edge of the limiting ring is subjected to circulararc transition treatment. According to the integrated animal intraocular lens, through cooperative use of the structures, a primary crystalline lens is replaced by the intraocular lens, eyesight of apet is restored to a certain extent, and the problem that in a practical use process, as the pet gets older, the crystalline lens ages, however, there are few special animal lenses in the market, andconsequently inconvenience is brought to use is solved.
Description
technical field [0001] The invention relates to the field of medical technology, in particular to an integrated veterinary artificial lens. Background technique [0002] The lens is located in front of the vitreous body, surrounded by the suspensory ligament of the lens and the ciliary body, which is biconvex lens-shaped and elastic. The lens is a biconvex transparent tissue suspended behind the iris and in front of the vitreous by the zonules. The lens is an important part of the refractive optical system of the eyeball, and it is also the only refractive interstitium that has the ability to adjust. Its ability to adjust gradually decreases with age, resulting in the phenomenon of presbyopia. The radius of curvature of the front of the lens is 10mm, the back is about 6mm, the front and rear diameter of the lens is 4-5mm, and the diameter is 9mm; [0003] The main components of the human lens are protein and water, which will become fogged or cloudy due to aging, and the f...
Claims
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IPC IPC(8): A61F2/16
CPCA61F2/16
Inventor 韩泉洪曹谦
Owner 江苏金云医疗器械有限公司