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Self-heating health-care eye patch

A technology of self-heating and eye mask, which is applied in eye mask, ophthalmic surgery, ophthalmic treatment, etc. It can solve the problems of release, slow penetration process, low drug utilization rate, slow effect of application site, etc.

Active Publication Date: 2016-05-04
TIANJIN FUQIN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] All kinds of eye protection or eye protection patches currently on the market are generally non-woven fabrics impregnated with drugs or non-woven fabrics with a gel layer inside. When applied to the eyes, they rely on the drugs or other active ingredients contained in the gel The natural release and natural penetration act on the application site. Due to the natural release and natural penetration, only a small part of the drug can reach the application site, and more drugs or gels remain in the eye mask, and the drug utilization rate is low, and The release and penetration process is slow, so the effect on the application site is relatively slow

Method used

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  • Self-heating health-care eye patch

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Figure 1 to Figure 2 A specific embodiment of a self-heating health-care eye mask of the present invention is provided, which is composed of a backing layer 1, a heating element 2, an intermediate layer 3, a gel layer 4, and a lining film 5, and the backing layer 1 and the intermediate layer 3 is made of non-woven fabric or ordinary cloth, the heating element 2 is located between the backing layer 1 and the middle layer 3, and the backing layer 1 and the middle layer 3 are bonded by spray glue to fix the heating element 2; the gel layer 4 It is a hydrophilic polymer gel, the intermediate layer 3 is made of non-woven fabric or ordinary cloth, the lining film 5 is made of PE or paper, and the gel layer 4 is adhered between the intermediate layer 3 and the lining film 5 to generate heat The heating temperature of the body 2 is preferably 40-45°C. In this embodiment, there are two heating elements 2, which are respectively applied to the two eyes during use. Beneficial m...

Embodiment 2

[0027] The heating element of the present invention is made by mixing iron powder, vermiculite, activated carbon, sodium chloride and water as raw materials according to the following weight percentages: 55 parts of iron powder; 10 parts of vermiculite; 18 parts of activated carbon; 5 parts of sodium chloride ; 15 parts of water.

Embodiment 3

[0029] The gel layer of the present invention is a hydrophilic polymer gel layer containing active ingredients of mulberry leaves, chrysanthemums, wolfberry and cassia seeds, and the hydrophilic polymer gel is gelatin or sodium alginate hydrogel. The preparation method of hydrophilic polymer gel layer, concrete steps are as follows:

[0030] (1) Dried mulberry leaves, chrysanthemums, wolfberry, and cassia seeds for later use;

[0031] (2) Take the sun-dried mulberry leaves, chrysanthemum, wolfberry, and cassia seeds in step (1), weigh 9kg according to the mass ratio of 1:8:8:1, mix well, and soak in 90kg of ethanol solution with a volume fraction of 75% 20 days;

[0032] (3) filtering the solution in step (2) to obtain a filtrate;

[0033] (4) Concentrate the filtrate obtained in step (3) to a specific gravity of 1.06 at 45-60°C and a vacuum of 150 mm Hg, stop the concentration, and cool to room temperature to obtain extracts of mulberry leaves, chrysanthemums, wolfberry, an...

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Abstract

The invention discloses a health-care eye patch composed of a back lining layer (1), heating bodies (2), a middle interlayer (3), a gel layer (4) and a lining membrane (5). The heating bodies (2) are located between the back lining layer (1) and the middle interlayer (3), the gel layer (4) is located between the middle interlayer (3) and the lining membrane (5) and attached and applied to the eyes, the heating bodies (2) continuously release heat to enable drugs or other active ingredients in the gel layer (4) to be released sufficiently and rapidly to act on the attached and applied portions, and significant effects on eliminating eye swellings, relieving eye fatigue, improving black eyes and crow's feet and the like are achieved. The health-care eye patch has the advantages of being high in drug utilization ratio, rapid in action, safe and comfortable to use and the like.

Description

technical field [0001] The invention relates to a health-care product, in particular to a self-heating health-care eye mask, which belongs to the technical field of eye protection devices. Background technique [0002] An eye mask is a device that is worn on the eyes to cover and protect the eyes. For example, when a person suffers from eye diseases, wearing an eye mask can prevent contact with the outside world; when office workers rest in the office at noon, in order to avoid the strong sunlight shining on the eyes at noon and affecting the quality of sleep, wearing an eye mask is an effective solution. With the improvement of people's living standards, eye masks not only have the original single shielding protection function, but also derive functions such as health care and massage. [0003] All kinds of eye protection or eye protection patches currently on the market are generally non-woven fabrics impregnated with drugs or non-woven fabrics with a gel layer inside. Wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/04A61M37/00A61F7/08A61K36/815A61P27/02
CPCA61F7/08A61F9/0008A61F9/045A61F2007/0004A61K36/287A61K36/482A61K36/605A61K36/815A61M37/00A61M2037/0007A61M2205/364A61M2207/00A61M2210/0612A61K2300/00
Inventor 刘宇新
Owner TIANJIN FUQIN SCI & TECH
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