Foldable artificial lens for veterinary use
An intraocular lens, curling and folding technology, applied in the medical field, can solve problems such as lens aging, and achieve the effects of improving vision, strong integrity, and reducing injuries
Pending Publication Date: 2020-07-31
泰州金云医疗器械有限公司
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Problems solved by technology
[0008] Like humans, pets will also experience lens aging as they age. At present, it is difficult to see special veterinary lenses on the market, especially foldable artificial lenses for pets. Therefore, we propose a Collapsible veterinary intraocular lens for breeding animals
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[0029] 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.
[0030] see Figure 1 to Figure 3 , the present invention provides a technical solution: a foldable veterinary intraocular lens, including an intraocular lens 1, the folding method of the intraocular lens 1 is opposite curl folding, and the sharp edges and corners on the sclera can be reduced by opposite curl folding. The incision causes secondary damage. In actual use, the degree of curling and folding of the intraocular lens 1 will be lower than that of the a...
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The invention discloses a foldable artificial lens for veterinary use. The foldable artificial lens for veterinary use comprises an artificial lens body, wherein supporting loops are fixedly connectedto two sides of the artificial lens body; connecting pieces are fixedly connected to opposite sides of the curled and folded artificial lens body; the artificial lens body is folded in an opposite curling manner; the supporting loops are made from medical polyacrylamide; the supporting loops are in a spiral storage state when being folded on the artificial lens body; the number of the connectingpieces on the artificial lens body is not less than three; the connecting pieces are made from medical sodium carboxymethyl cellulose; the number of the supporting loops is six; and the supporting loops are symmetrically arranged on the artificial lens body. According to the foldable artificial lens disclosed by the invention, through cooperative use of the structures, the eyesight of pets is improved; and the problem that in the actual using process, a special artificial lens for veterinary use, particularly a foldable artificial lens special for pets, is difficult to see in the market, so that inconvenience is brought to the use is solved.
Description
technical field [0001] The invention relates to the technical field of medical technology, in particular to a foldable 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, an...
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Login to View More IPC IPC(8): A61F2/16
CPCA61F2/16
Inventor 韩泉洪曹谦
Owner 泰州金云医疗器械有限公司