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Light-proof eye protection patch and preparation method thereof

A protective sticker and anti-glare technology, which is applied in the direction of phototherapy, eye mask, radiation therapy, etc., can solve the problems of accessory organs (eyelashes damage, affect vision and health, eyelid skin burns, etc., achieve small impact on the environment and vision, avoid The effect of light damage and avoiding damage to eyelashes

Pending Publication Date: 2020-02-04
HANGZHOU JUJIU SCI & BIOTECHNOLOGY CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art and the problems arising in the clinical application process: 1. The product is not firmly fixed on the eyelid skin, and it is easy to fall off; Eyelid skin burns; 3. During the use of the product, it will cause damage to the skin and its appendages (eyelashes); 4. Burning products with strong light will produce toxic smoke, affecting vision and health

Method used

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  • Light-proof eye protection patch and preparation method thereof
  • Light-proof eye protection patch and preparation method thereof
  • Light-proof eye protection patch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as figure 1 As shown, a kind of anti-glare protective sticker is composed of a decorative layer, a light-shielding layer, a heat-insulating layer, a medical adhesive layer, an eyelash protection layer, and an isolation layer. The decorative layer is used for aesthetic decoration on the outermost layer. It is a translucent milky white film on the surface of the light-shielding layer, and its thickness is 0.02mm; the light-shielding layer inside the decorative layer mainly plays a role in blocking light and preventing light from penetrating and damaging the skin. It is made of metal aluminum foil, and the thickness of the aluminum foil is 0.07mm. The above heat insulation layer mainly absorbs the strong light energy transmitted to the light-shielding layer inside the light-shielding layer, and is non-transparent XPE foam with a thickness of 0.5 mm. The decorative layer, the light-shielding layer and the heat-insulating layer are composited together through the follow...

Embodiment 2

[0053] Such as figure 1 As shown, a kind of anti-glare protective sticker is composed of a decorative layer, a light-shielding layer, a heat-insulating layer, a medical adhesive layer, an eyelash protection layer, and an isolation layer. The decorative layer is used for aesthetic decoration on the outermost layer. It is a transparent blue film with a thickness of 0.01mm. The light-shielding layer inside the decorative layer mainly plays a role in blocking light and preventing light from penetrating and damaging the skin. It is an aluminized film with a thickness of 0.2mm. The inner layer of the light-shielding layer mainly absorbs the strong light energy transmitted to the light-shielding layer, and is non-transparent IXPE foam with a thickness of 0.7mm. The decorative layer film and the light-shielding layer are compounded through the conventional coating process. The decorative layer film / shading layer composite and the heat insulation layer are combined together through th...

Embodiment 3

[0057] Such as figure 1 As shown, a kind of anti-glare protective sticker is composed of a decorative layer, a light-shielding layer, a heat-insulating layer, a medical adhesive layer, an eyelash protection layer, and an isolation layer. The decorative layer is used for aesthetic decoration on the outermost layer. It is a translucent blue film located on the surface of the light-shielding layer. The light-shielding layer inside the decorative layer mainly functions to block light and prevent light from penetrating and damaging the skin. It is made of metal aluminum foil with a thickness of 0.05mm. The heat-insulating layer The inner side of the light-shielding layer mainly absorbs the strong light energy transmitted to the light-shielding layer. It is a non-transparent PE film with a thickness of 0.1mm. The decorative layer, the light-shielding layer and the heat-insulating layer are compounded together through the following process: 1) Firstly, the materials of the decorative...

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Abstract

The invention discloses a light-proof eye protection patch used for preventing eyes from being injured by light in a phototherapy process and a preparation method thereof. The preparation method can solve the problems that the existing product is easy to fall off, cause skin burns, stick off eyelashes, etc, and provides a safe and comfortable eye protection for phototherapy patients. The light-proof eye protection patch is composed of a decorative layer, a light shield layer, a heat insulation layer, a medical adhesive layer, an eyelash protective layer and an isolation layer in an outside-inmode, respectively. The decorative layer is arranged as the outermost layer to play roles in eye pleasing and decoration, the light shield layer is arranged inside the decorative layer to mainly playroles in blocking the light and preventing the light from penetrating to hurt the skin, the heat insulation layer is arranged inside the light shield layer to mainly play a role in absorbing the strong light energy transmitted to the light shield layer, the medical adhesive layer is arranged inside the heat insulation layer for applying and fixing the light-proof eye protection patch to the skin around the eyes, the eyelash protective layer is arranged inside the medical adhesive layer to protect the eyelashes from sticking off by the medical adhesive layer, and the isolation layer is arrangedinside the medical adhesive layer and the eyelash protective layer to protect the unused medical adhesive layer. The above-mentioned structures are subjected to compounding, cutting and tailoring through different processes to obtain the required product.

Description

technical field [0001] The invention relates to an anti-glare eye protection sticker, specifically a protective product that can block light (laser / IPL / LED / blue light) from harming the eyes during phototherapy. Background technique [0002] Various types of light therapy (laser / IPL / LED / blue light) are widely used clinically, especially when applied to the face, high-brightness light and high-energy light are very easy to cause damage to the eyes, causing photophobia, tearing, and vision loss , or blindness. 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, while the energy density of general intense pulsed light / laser is 100mw~200mw / cm 2 between. Therefore, in all kinds of phototherapy, doctors and patients need to wear professional protective equipment to avoid medical accidents. [0003] At present, for various types of phototherapy, the main protective equipment for patients...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/00A61N5/067
CPCA61F9/00A61N5/06A61N2005/0664A61N5/067A61F9/04A61B2090/049A61F2240/001A61F2210/0076
Inventor 舒朝锋俞瑞珺田复波
Owner HANGZHOU JUJIU SCI & BIOTECHNOLOGY CO