CN218899903U

CN218899903U - Hydrogel eye mask

Info

Publication number: CN218899903U
Application number: CN202320016570.4U
Authority: CN
Inventors: 徐浩宇
Original assignee: Jiangsu Yangzi River Medical Technology Co ltd
Current assignee: Jiangsu Yangzi River Medical Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-25
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a hydrogel eye patch, which belongs to the technical field of medical supplies, and comprises an eye socket part and an eye corner part which are integrally formed, wherein the eye socket part and the eye corner part comprise an anti-adhesive layer, a hydrogel layer and a backing layer, the anti-adhesive layer is arranged above the hydrogel layer, the backing layer is arranged below the hydrogel layer, the backing layer comprises a first non-woven fabric layer and a second non-woven fabric layer, a heating bag is arranged between the first non-woven fabric layer and the second non-woven fabric layer, and the shape of the eye socket part and the shape of the eye corner part are integrally in a water drop shape.

Description

Hydrogel eye mask

Technical Field

The utility model belongs to the technical field of medical supplies, and particularly relates to a hydrogel eye patch.

Background

Along with the development of society, more electronic products originally enter our lives, and discomfort symptoms such as dryness, fatigue, acid swelling and the like of eyes are easily caused when the electronic products are frequently used; in addition, some people with eye closure dysfunction and deep coma need an eye protection product for providing moisture and relieving dryness and acid swelling for eyes. Hydrogels are polymeric materials that can store water and slowly release. The structure is similar to human tissue, the texture is soft and comfortable, the skin is not stimulated and fatal, and the biological compatibility is good. The unique macromolecule water locking structure enables the hydrogel to store a large amount of moisture, and a moist environment can be provided for eyes through slow release of the moisture, so that the eyes are comfortable.

The chinese patent application No. 2018217091783 discloses a hydrogel eye patch and an eye patch, the hydrogel eye patch comprising two connected pieces of hydrogel eye patch, the hydrogel eye patch comprising: a backing layer, a hydrogel eye mask layer, a reticular gauze layer and an outer covering film layer; the reticular gauze layer is uniformly distributed in the middle of the hydrogel eye mask layer, the backing layer is clung to the first outer surface of the hydrogel eye mask layer, and the outer covering film layer is clung to the second outer surface of the hydrogel eye mask layer. The eye patch in the present utility model is different from the eye patch of the conventional non-woven fabric. The gel texture is adopted, moisture is not easy to exude, the eye patch can be used continuously for a long time, the irritation is extremely low, the toughness and the strength of the eye patch are improved by the reticular gauze layer, the possibility of damaging the eye patch is reduced, the eye patch can be more easily attached to the eye skin, the problems of fine lines and dark circles of the eye skin are favorably improved, and the problems of eye fatigue, eye discomfort and the like are solved. However, in the above patent, the gel eye mask adopts a continuous structure, and if one of the gel eye mask has a quality problem, the other one is scrapped, which leads to an increase in the cost of the product.

The utility model patent of China with application number 201921204383.9 discloses a moisturizing hydrogel eye mask of camellia oleosa seed oil, which can effectively solve the problems that most eye mask products on the market are non-woven fabric soaking essence or collagen gel eye mask, liquid can flow out in the using process, the use is inconvenient and continuous water supplementing cannot be carried out.

Although the hydrogel eye patch adopts a split structure, has the advantages of easy use, convenient detachment and comfortable application, the eye patch has no heating function as the prior art, so that the eye patch has no comfortableness.

Disclosure of Invention

In order to solve the problems, the utility model provides a hydrogel eye patch, which comprises an eye socket part and an eye corner part which are integrally formed, wherein the eye socket part and the eye corner part comprise an anti-adhesive layer, a hydrogel layer and a backing layer, the anti-adhesive layer is arranged below the hydrogel layer, the backing layer is arranged above the hydrogel layer, the backing layer comprises a first non-woven fabric layer and a second non-woven fabric layer, a heating bag is arranged between the first non-woven fabric layer and the second non-woven fabric layer, and the shape of the eye socket part and the shape of the eye corner part are in a water drop shape as a whole.

Preferably, a heat preservation layer is connected to one side of the backing layer away from the hydrogel layer.

Preferably, the outer circumferences of the orbit portion and the canthus portion are connected with liquid absorbing cotton layers, and the liquid absorbing cotton layers are matched with the outer circumferences of the orbit portion and the canthus portion.

Preferably, the hydrogel eye patches are provided with a pair, and the pair of hydrogel eye patches are of a bilateral symmetry structure.

Preferably, the pair of hydrogel eye patches are of a split type structure.

Preferably, the anti-sticking layer is a PE polymer film or a PVC polymer film.

Preferably, the content of the hydrogel eye plaster is more than or equal to 800 g/square meter, and the water content is more than or equal to 60%.

Preferably, an elastic cloth layer is arranged outside the liquid absorbing cotton layer, and an adhesive layer is arranged on one side of the elastic cloth layer.

Preferably, the elastic cloth layer includes an orbital portion, an eye pouch portion, and upper and lower eye side portions.

The utility model has the advantages that:

1. the hydrogel eye mask is set to be in a drop shape, the drop-shaped structure accords with the local human engineering of eyes, so that the hydrogel eye mask can effectively protect eyes, the hydrogel eye mask is tightly attached to the skin around the eyes, the hydrogel eye mask is attractive in appearance, reasonable in design and not easy to fall, the hydrogel eye mask has unique performance advantages, a moist environment is continuously provided for eyes or the skin around the eyes, missing moisture of the eyes is supplemented, and the eyes are comfortable.

2. Be equipped with the package that generates heat in this application's the backing layer for hydrogel eye paste can not too cold at initial temperature, can make the patient have better comfort when using in the lower environment of temperature.

3. The hydrogel eye mask in the application is provided with the liquid absorption cotton layer around, and the liquid absorption cotton layer is formed by hydrophilic cotton, so that liquid secreted by eyes can be absorbed, the accumulation of the eye liquid on the eyes is avoided, and the comfort level of the eyes is reduced.

4. According to the hydrogel eye mask, the elastic cloth layer is arranged around the hydrogel eye mask, and the muscles around the eyes can be pulled through the elasticity of the elastic cloth layer, so that the effect of lifting and smoothing the eye bags is achieved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the utility model after adding a liquid absorbent cotton layer and a heat insulating layer;

FIG. 3 is a state diagram of the present utility model after the elastic cloth layer is added;

FIG. 4 is a block diagram of an elastomeric layer and an adhesive layer according to the present utility model;

fig. 5 is a block diagram of another embodiment of the present utility model.

In the figure: 1 anti-adhesive layer, 2 hydrogel layer, 3, backing layer, 4 first nonwoven layer, 5 second nonwoven layer, 6 heating bag, 7 heat preservation layer, 8 liquid absorbent cotton layer, 9 elastic cloth layer, 10 adhesive layer, 11 eye socket part, 12 eye pouch part, 13 upper eye side part, 14 lower eye side part.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

As shown in fig. 1, the hydrogel eye patch comprises an orbit portion and an eye corner portion which are integrally formed, wherein the orbit portion and the eye corner portion integrally form a drop-shaped structure, and the drop-shaped structure accords with the local ergonomics of eyes, so that the hydrogel eye patch can effectively protect eyes, the hydrogel eye patch is tightly attached to the skin around the eyes, and the hydrogel eye patch is attractive in appearance, reasonable in design and not easy to fall off. The hydrogel eye patches are left and right pairs, the middle parts of the hydrogel eye patches are not connected, the blunt ends of the two hydrogel eye patches, namely the orbital parts, are arranged towards two sides, and the sharp ends of the two hydrogel eye patches, namely the corner parts, are arranged towards the middle.

The eye orbit and the eye corner comprise an anti-adhesive layer 1, a hydrogel layer 2 and a back lining layer 3, wherein the anti-adhesive layer 1 is arranged below the hydrogel layer 2, the back lining layer 3 is arranged above the hydrogel layer 2, the anti-adhesive layer 11 is made of a polymer film such as PE or PVC, the hydrogel layer 22 is made of hydrophilic polymer gel mixed with glycerin, and the hydrogel composition comprises 25-35% of glycerin, 2-10% of dipropylene glycol and 2-10% of polyacrylic acid by weight. The glycerol and dipropylene glycol keep water balance, and also act as a moisturizing and softening agent. Glycerin enhances spreadability by imparting viscosity and forms a protective film on the skin. When 2 to 10% by weight of polyacrylic acid is mixed in the hydrogel composition, when the polyacrylic acid is used in an amount exceeding 10% by weight, the pH is lowered, which may cause irritation to the skin, and there is a problem in that the adhesive strength is upward and the gel strength is lowered, thereby leaving residues on the skin. The hydrogel of the scheme improves the moisture retention by changing the main raw materials to improve the pH value of the product and the overall adhesive force. The hydrogel eye plaster has the content of the plaster of more than or equal to 800 g/square meter, the water content of more than or equal to 60 percent, and when the content of the plaster of more than or equal to 800 g/square meter, the plaster has moderate adhesion to human body, is easy to peel off, and can be repeatedly torn off and adhered. When the water content is more than or equal to 60%, the eye mask can provide good moisture retention, so that the eyes are in a relatively airtight moist environment, the relative humidity is more than 90%, and the eye mask lasts for 7-12 hours/plaster.

As shown in fig. 2, the backing layer 3 is made of non-woven fabric and comprises a first non-woven fabric layer 4 and a second non-woven fabric layer 5, a heating bag 6 is arranged between the first non-woven fabric layer 4 and the second non-woven fabric layer 5, the heating bag 6 is coated between the first non-woven fabric layer 4 and the second non-woven fabric layer 5, the heating bag 6 can be formed by mixing substances such as metal powder, water, activated carbon, water-absorbent resin and the like, and when the non-woven fabric heating device is used, various substances inside the heating bag 6 are contacted with air to generate heat. The heating bag 6 can also be formed by a small resistance wire, and can generate heat after being connected with an internal power supply or an external power supply. The heating bag 6 can prevent the hydrogel eye mask from being too cold at the initial temperature, and can enable the patient to have better comfort in a low-temperature environment such as winter use. In order to ensure the heat preservation effect, one side of the backing layer 3 far away from the hydrogel layer 2 is connected with a heat preservation layer 7, and the heat preservation layer 7 is composed of glass wool, so that heat can be effectively prevented from escaping rapidly. The heating bag 6 can effectively relax eyes and accelerate eye metabolism, so that muscles around the eyes are relaxed, eye water loss can be effectively reduced, and eye fatigue and dryness are relieved.

The outer periphery of the orbit and the canthus is connected with a liquid-absorbing cotton layer 8, the liquid-absorbing cotton layer 8 is matched with the outer periphery of the orbit and the canthus, and the liquid-absorbing cotton layer 8 is composed of hydrophilic cotton. When the eyes receive external stimulus, tears can be secreted to the outside sometimes, tears flow out from the eyes around, discomfort of eyes is easily caused, especially in the lower environment of temperature in winter, volatilize the heat dissipation and reduce the temperature of skin around eyes easily, and more easily cause discomfort, and liquid absorption cotton layer 8 is located around the hydrogel eye mask, can even effectively absorb tears for the eye mask uses and can possess better comfort.

The hydrogel layer 2 of hydrogel eye subsides self has the adhesion about with the user's eyelid, can be for the unable closed crowd of closure dysfunctional or after anesthesia degree of depth coma eyes use, play the effect of preventing keratitis, this embodiment is when using, tear the antiseized layer 1 of hydrogel eye subsides, close both eyes or utilize the adhesion of hydrogel eye subsides to close upper and lower eyelid, hydrogel eye subsides in this embodiment can glue the eyelid through the stickness of self, test detects, hydrogel eye subsides in this embodiment can glue No. 3 steel ball, paste behind the eye, hydrogel eye subsides can moisten the eye environment, the last mixed glycerol that adds of hydrogel layer 2 can play the effect of moist to skin around the eye. The unique performance advantage of the hydrogel is utilized in the embodiment, so that a moist environment is continuously provided for eyes or skin around the eyes, and missing moisture of the eyes is supplemented, so that the eyes are comfortable. The unique shape design enables the hydrogel eye mask to be closely attached to the skin around the eyes, the appearance is attractive, the design is reasonable, and the hydrogel eye mask is not easy to fall off.

Example 2

As shown in fig. 2-4, the hydrogel eye patch comprises an anti-adhesive layer 1, a hydrogel layer 2 and a backing layer 3, wherein the anti-adhesive layer 1 is arranged above the hydrogel layer 2, the backing layer 3 is arranged below the hydrogel layer 2, the anti-adhesive layer 1 is made of a polymer film such as PE or PVC, the hydrogel layer 2 is made of hydrophilic polymer gel mixed with glycerol, the backing layer 3 is made of non-woven fabrics or textile fabrics, the outer periphery of the orbit part and the corner part of the eye is connected with a liquid absorbing cotton layer 8, an elastic cloth layer 9 is arranged outside the liquid absorbing cotton layer 8, one side of the elastic cloth layer 9 is provided with an adhesive layer 10, the elastic cloth layer 9 comprises an eye socket part 11, an eye pocket part 12 and an upper eye side part 14, and the outer part of the adhesive layer 10 is provided with an anti-adhesive structure such as release paper, and the protection effect can be achieved. When the eye patch is adhered, the hydrogel layer 2 sticks to the eyelid, and after the release paper is torn off, the eye socket 11, the eye pocket 12, the upper eye side 13 and the lower eye side 14 are adhered to the muscles around the eyes through the adhesive layer 10, and the muscles around the eyes can be pulled through the elasticity of the elastic cloth layer 9, so that the eye lifting and smoothing effect is achieved.

Example 3

As shown in fig. 5, a hydrogel eye patch, the hydrogel eye patch includes an anti-adhesive layer 1, a hydrogel layer 2 and a backing layer 3, the anti-adhesive layer 1 is disposed above the hydrogel layer 2, the backing layer 3 is disposed below the hydrogel layer 2, the anti-adhesive layer 1 is made of a polymer film such as PE or PVC, the hydrogel layer 2 is made of a hydrophilic polymer gel mixed with glycerol, the backing layer 3 is made of a nonwoven fabric or a textile fabric, the hydrogel eye patches in this embodiment are a pair of left and right sides and are not connected in the middle, one end of each hydrogel eye patch is rounded and is disposed towards two sides, one sharp end of each hydrogel eye patch is disposed towards the middle, the difference between this embodiment and embodiment 1 is that the sharp end is disposed horizontally towards the middle, while in embodiment 1 is tilted towards the middle and upwards by a certain angle, the different settings are in order to meet different eye type requirements.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydrogel eye patch, characterized in that: hydrogel eye pastes including integrated into one piece's eye socket portion and eye corner portion, eye socket portion and eye corner portion all include anti-sticking layer (1), hydrogel layer (2) and backing layer (3), the below of hydrogel layer (2) is located in anti-sticking layer (1), backing layer (3) are located the top of hydrogel layer (2), backing layer (3) include first nonwoven layer (4) and second nonwoven layer (5), be equipped with between first nonwoven layer (4) and second nonwoven layer (5) package (6) that generates heat, the shape of eye socket portion and eye corner portion is whole to be the water droplet shape.

2. The hydrogel eye patch of claim 1, wherein: one side of the back lining layer (3) far away from the hydrogel layer (2) is connected with an insulating layer (7).

3. The hydrogel eye patch of claim 2, wherein: the outer periphery of the orbit portion and the eye corner portion is connected with a liquid absorption cotton layer (8), and the liquid absorption cotton layer (8) is matched with the outer periphery of the orbit portion and the eye corner portion.

4. The hydrogel eye patch of claim 3, wherein: the hydrogel eye patches are provided with a pair, and the pair of hydrogel eye patches are of a bilateral symmetry structure.

5. The hydrogel eye patch of claim 4, wherein: the pair of hydrogel eye patches are of split type structure.

6. The hydrogel eye patch of claim 5, wherein: the anti-sticking layer (1) is a PE polymer film or a PVC polymer film.

7. The hydrogel eye patch of claim 6, wherein: the content of the hydrogel eye plaster is more than or equal to 800 g/square meter, and the water content is more than or equal to 60%.

8. The hydrogel eye patch of claim 7, wherein: an elastic cloth layer (9) is arranged outside the liquid absorbing cotton layer (8), and an adhesive layer (10) is arranged on one side of the elastic cloth layer (9).

9. The hydrogel eye patch of claim 8, wherein: the elastic cloth layer (9) comprises an eye socket part (11), an eye bag part (12), an upper eye side part (13) and a lower eye side part (14).