Artificial sac

A capsular bag and artificial technology, applied in ophthalmic surgery, laser surgery, etc., can solve the problems of capsular rupture, non-possession, and inability to ensure the proper position of the lens

Pending Publication Date: 2018-04-20
SHANGHAI JIESHI MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in reality, many patients have ruptured or lost capsules due to trauma and other reasons. Therefore, there is no capsular bag to keep the intraocular lens in the center.
In these patients, the current commonly used surgical method is intraocular lens suspension.

Method used

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Embodiment Construction

[0021] 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 of the embodiments of the present invention, not all of them. 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.

[0022] The core of the present invention is to provide an artificial capsular bag, which can be used to fix the intraocular lens, so as to ensure that the position of the intraocular lens is centered and perpendicular to the visual axis, so as to focus and guide the light entering the eye to the retina.

[0023] Please refer to Figure 1-Figure 2 , figure 1 It is the front view of the first embodiment of the artificial pouch provided by the pres...

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Abstract

The invention discloses an artificial capsular bag, which comprises a front capsule and a back capsule, the peripheral edges of the front capsule and the back capsule are fixedly connected, and the outer periphery of the joint is provided with a The fixed part of the front layer capsule and the back layer capsule are all soft hyaluronic capsules, and the middle part of the front layer capsule is provided with a relief hole for facilitating the implantation of the intraocular lens. The artificial capsular bag is fixedly connected by the circumferential edges of the anterior capsule and the posterior capsule to form a complete sealed bag. It can be implanted into the eye through a small incision, and can be fixed on the patient's eye through the fixing part. After the intraocular lens is implanted into the artificial capsule bag from the relief hole, the position of the intraocular lens can be guaranteed through the artificial capsule bag, so that the intraocular lens is in the center of the eye. The axis is central and perpendicular to the visual axis so that light rays entering the eye are focused and directed onto the retina.

Description

technical field [0001] The invention relates to the technical field of eye medical devices, and more specifically, relates to an artificial pouch. Background technique [0002] In cataract surgery, the treatment method often used is to remove the cataract and then implant an intraocular lens, which focuses the light entering the eye and guides it to the retina. [0003] It can be understood that after the implantation of the intraocular lens, the eye needs to have a relatively complete capsular bag to ensure the position of the intraocular lens, so that the intraocular lens can focus the light entering the eye. However, in reality, many patients have capsule rupture or loss due to trauma and other reasons, so they do not have a capsular bag to keep the intraocular lens in the center. In these patients, the current commonly used surgical method is intraocular lens suspension. Although this can solve the problem of fixing the intraocular lens in patients with ruptured or miss...

Claims

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Application Information

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IPC IPC(8): A61F9/007
CPCA61F9/007A61F2009/00887
Inventor 胡园园姜春晖陈宇晖
Owner SHANGHAI JIESHI MEDICAL TECH
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