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Gel shading eye protection patch

A protective sticker, gel technology, applied in eye mask, ophthalmic surgery and other directions, can solve the problems of eyelid skin burns, no skin damage, unstable fixation, etc., and achieves convenient use by doctors, good biocompatibility, and good adhesion. Effect

Inactive Publication Date: 2020-04-14
HANGZHOU JUJIU SCI & BIOTECHNOLOGY CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art and the problems arising in the clinical application process, such as 1, the product is not firmly fixed on the eyelid skin, and it is easy to fall off; 2, when high-energy light rays such as lasers irradiate the surface of the product, the temperature of the product rises Cause eyelid skin burns; 3. During the use of the product, the skin and its appendages (eyebrows and eyelashes) cannot be damaged; provide a safe, effective and comfortable gel shading eye protection patch for clinical use

Method used

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  • Gel shading eye protection patch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] like figure 1 As shown, a gel shading eye protection patch is composed of an application layer, a light-shielding layer, a heat insulation layer, an isolation layer 1, and an isolation layer 2. The application layer is composed of PE film / TPU / silicone gel, and its shape is Dolphin shape; the light-shielding layer is composed of white PE film / aluminum foil / PE adhesive / non-woven fabric, the heat-insulating layer is hydrogel, and the isolation layer 2 is PE film. Spectacle-shaped; the isolation layer 1 is a pearlescent film, and there is a spectacle-shaped void in the middle of the isolation layer 1 with the same size and shape as the light-shielding layer, and the light-shielding layer adheres and fixes with the silicone gel of the application layer on the void. The dimensions of the application layer and the isolation layer 1 are about 4 mm larger than those of the light-shielding layer, the heat insulation layer and the isolation layer 2 . Specific as figure 2 shown....

Embodiment 2

[0036] On the basis of Example 1, replace the silicone gel of the application layer with pressure-sensitive adhesive, replace the light-shielding layer with three layers of blue cotton / sponge / black cotton, and omit the heat insulation layer and isolation layer 2, and the isolation layer 1 is a release paper, and both the sticking layer and the light-shielding layer are in the shape of a spectacle frame, and the size of the sticking layer and the isolation layer 1 is about 15 mm larger than that of the light-shielding layer. like image 3 shown.

Embodiment 3

[0038] On the basis of Example 1, the heat insulation layer is replaced with foam glue. There is an isolation layer 2 on the surface of the heat insulation layer foam glue. Layer 1 is in the shape of bean sprouts, the shape of the shading layer, heat insulation layer and isolation layer 2 is oval, the material of isolation layer 1 is PE film, and isolation layer 2 is release paper; the shape of bean sprouts is 8mm larger than the oval shape, like Figure 4 shown.

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PUM

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Abstract

The invention relates to a gel shading eye protection patch, in particular to the eye protection patch capable of preventing harmful light from injuring eyes of a human body, which is used for protecting the eyes from being injured by blue light during phototherapy of neonatal jaundice and preventing laser or IPL from injuring the eyes during laser or IPL treatment. The invention aims to overcomethe defects in the prior art and the problems generated in the clinical application process, and provides the safe, effective and comfortable gel shading eye protection patch. The purpose of the invention is realized through the following technical scheme that the patch is composed of a pasting layer, a shading layer, a heat insulation layer, an isolation layer 1 and an isolation layer 2. The pasting layer is a silica gel layer, the shading layer is aluminum foil composite non-woven fabric or composite cotton cloth, the heat insulation layer is hydrogel, the isolation layer 1 or the isolationlayer 2 can be one of a pearlescent film, release paper or a PE film, and the appearance of the isolation layer 1 or the isolation layer 2 conforms to the structure and physiological characteristics of eyes and is in a raindrop shape, a glasses frame shape, a bean sprout shape, an oval shape, and a dolphin shape.

Description

technical field [0001] The invention relates to a gel light-shielding eye protection sticker, specifically a protective product capable of blocking light (laser / IPL / blue light, etc.) from harming eyes. Background technique [0002] When performing photon / laser surgery, the high-energy light is very likely to cause damage to the eyes, especially when the surgical site is on the face. According to data, the amount of radiation that causes damage to the fundus macula is 10mw / cm 2 , the irradiation time is only picosecond level, and the energy density of general intense pulsed light / laser is 100mw-200mw / cm 2 between. Therefore, during photon / laser surgery, both doctors and patients need to wear professional protective equipment to avoid medical accidents. [0003] At present, during photon / laser surgery, the main protective equipment for patients includes laser protective goggles and laser protective eye patches. Laser goggles are generally made of flexible medical plastic a...

Claims

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Application Information

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IPC IPC(8): A61F9/04
CPCA61F9/045
Inventor 舒朝锋俞瑞珺田复波
Owner HANGZHOU JUJIU SCI & BIOTECHNOLOGY CO