CN223958938U - Disposable protective eye patch for assisting eyelid closure - Google Patents

Abstract

The utility model relates to the technical field of eye patches, in particular to a disposable protective eye patch for assisting eyelid closure, which is configured to be strip-shaped and comprises an adhesive layer, an intermediate layer connected to a preset area of the adhesive layer and a release paper layer adhered to the adhesive layer and capable of being stripped from the adhesive layer along the thickness direction. Compared with the existing integrated eye patch, the disposable eye patch provided by the utility model can flexibly adapt to different eyelid sizes of different people, has the advantages of proper whole coverage area of the eyelash area, good air permeability, good comfort, strong adhesion and low possibility of falling off due to the deformation of the face in different sleeping positions, meets clinical requirements, and is convenient to operate and low in cost.

Description

Disposable protective eye patch for assisting eyelid closure

Technical Field

The utility model relates to the technical field of eye patches, in particular to a disposable protective eye patch for assisting eyelid closure.

Background

Many factors causing the eyelid insufficiency, including physiological factors, facial paralysis, scar face eversion, etc., cause the local dry symptom of eyes due to the long-term eyelid insufficiency, patients may feel eye discomfort, and the eye inflammation such as conjunctivitis, keratitis, etc. is caused by the external stimulus and infection easily caused by the exposure of part of eyeballs.

Thus, in the prior art, ocular products predominate for the symptoms of such eyelid insufficiency, but such products are primarily directed to long-term eyelid insufficiency patients due to various neurological factors. However, for individuals with eyelid insufficiency only during sleep, these products are not suitable, and eye patches (such as a disposable protective eye patch for eyelid insufficiency during sleep proposed by chinese patent publication No. CN 208598595U) are often of one-piece design, which may have limitations in practical application, such as being unsuitable for patients with different eyelid sizes or being difficult to adapt to different sleep postures, and the one-piece eye patch tends to cover the eyelash area as a whole, with poor ventilation and poor comfort.

Disclosure of utility model

In order to solve the technical problems of the eye patch for assisting eyelid closure in the prior art, the present utility model proposes a disposable protective eye patch for assisting eyelid closure, the protective eye patch being configured in a strip shape, and comprising, in a thickness direction:

an adhesive layer;

An intermediate layer connected to a predetermined region of the adhesive layer;

a release paper layer adhered to the adhesive layer and capable of being peeled off from the adhesive layer;

After the release paper layer is stripped from the adhesive layer, forming a contact area and adhesive areas positioned at two sides of the contact area by the adhesive layer towards one side of the release paper layer, wherein the contact area corresponds to the position of the middle layer, the connecting line direction of the two adhesive areas is defined as a first direction, and the second direction is perpendicular to the first direction;

The contact area is set to be longer than or equal to the length along the first direction and longer than or equal to the length along the second direction, the adhesive area is set to be longer than or equal to the length along the first direction and longer than or equal to the length along the second direction, the two adhesive areas are attached to the upper eyelid and the lower eyelid along the direction parallel to the eye height direction or inclined at 40-50 degrees, and the contact area covers the eye seam.

Preferably, the ratio of the length to the width of the protective eye patch is greater than or equal to 3:1.

Preferably, the width of the eye protection patch is 8-12 mm.

Preferably, the length of the contact area is greater than or equal to the length of the adhesive area.

Preferably, the contact area has a size of 10mm by 10mm.

Preferably, the intermediate layer includes a non-woven light shielding layer.

Preferably, the non-woven fabric shading layer comprises a single-layer black PE non-woven fabric.

Preferably, the adhesive layer comprises a base layer and a glue layer, wherein the base layer comprises a polyurethane film, and the glue layer comprises a medical pressure-sensitive adhesive.

Preferably, the thickness of the intermediate layer is 0.125+ -0.05 mm.

Compared with the prior art, the utility model has the advantages that:

Compared with the existing integrated eye patch, the disposable eye patch provided by the utility model can flexibly adapt to different eyelid sizes of different people, has the advantages of proper whole coverage area of the eyelash area, good air permeability, good comfort, strong adhesion and low possibility of falling off due to the deformation of the face in different sleeping positions, meets clinical requirements, and is convenient to operate and low in cost.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the utility model will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic illustration of the construction of a disposable protective eye patch for assisting eyelid closure in accordance with the present utility model;

fig. 2 is a schematic view of the structure of the present utility model after the release paper layer is stripped;

FIG. 3 is a schematic view of the distribution of contact areas and sticky areas according to the present utility model;

FIG. 4 is a schematic illustration of the application of the protective eye patch of the present utility model to the upper and lower eyelids;

FIG. 5 is a schematic illustration of a protective eye patch of the present utility model placed on a smaller eye-size eyelid;

fig. 6 is a schematic view of a protective eye patch of the present utility model placed on an eyelid of larger eye size.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings.

Referring to fig. 1, the present utility model proposes a disposable protective eye patch for assisting eyelid closure, the protective eye patch being configured in a strip shape, and including an adhesive layer 10, an intermediate layer 20, and a release paper layer 30 in a thickness direction.

The area of the intermediate layer 20 is smaller than that of the adhesive layer 10, the intermediate layer 20 is connected to a predetermined area of the adhesive layer 10, and the release paper layer 30 is adhered to other areas of the adhesive layer 10 than the intermediate layer 20 and can be peeled from the adhesive layer 10.

The purpose of the release paper layer 30 is to protect the adhesive area of the adhesive layer 10 from being contaminated by dust and losing its adhesive ability.

The adhesive layer 10 includes a base layer 11 and a glue layer 12, the base layer 11 includes a polyurethane film, and the glue layer 12 includes a medical pressure-sensitive adhesive.

As shown in connection with fig. 2, the release paper layer 30 needs to be peeled away to expose the adhesive area prior to use of the protective eye patch.

Referring to fig. 3, after the release paper layer 30 is peeled off from the adhesive layer 10, the adhesive layer 10 forms a contact area 101 toward one side of the release paper layer 30 and adhesive areas 102 on both sides of the contact area 101.

Wherein the contact area 101 corresponds to the position of the intermediate layer 20. Namely, the contact area 101 is formed by covering the part of the adhesive area 102 of the adhesive layer 10 by the intermediate layer 20, and the contact area 101 is used for contacting the eye seam of a patient and surrounding areas, so that the characteristics of no eyelash sticking, softness and ventilation can be realized.

In an alternative embodiment, the protective eye patch has a length to width ratio of 3:1 or greater. In this way, the protective eye patch is designed to be thin and narrow, and is more flexible to use, especially after being stuck to the eyelid, the sticky areas 102 at the two ends can be stuck to eyelid skin tissues, and the eyelid is closed by the tension of the sticky areas 102, so that the protective eye patch is not easy to deform even if the face is deformed during sleeping, and the closing protection effect on the eyelid is lost.

In a preferred embodiment, the protective eye patch has a width of 8-12 mm and a length of 30-36 mm.

Wherein the length of the contact area 101 is greater than or equal to the length of the adhesive area 102. In this way, the contact area 101 is maintained with a larger contact area with the eye, preferably the contact area 101 has a dimension of 10mm by 10mm, i.e. a length and a width of 10mm.

In an alternative embodiment, the intermediate layer 20 comprises a non-woven light-blocking layer. Preferably, the non-woven fabric light shielding layer comprises a single layer of black PE non-woven fabric. Wherein the thickness of the intermediate layer 20 is 0.125.+ -. 0.05mm. The discomfort can be reduced by the design of thinner thickness.

In this way, the contact area 101 is not tacky, and it protects the eyelid, eyelashes, and other tissue from damage, and also provides a degree of shading.

As shown in fig. 4, the adhesive area 102 on the contact area 101 is adhered to the upper eyelid at 15mm, the adhesive area 102 under the contact area 101 is adhered to the lower eyelid at 15mm, and the eyelid is completely closed by the pulling action of the adhesive layer 10, so that the contact area 101 covers the eye gap.

The connecting line direction of the two adhesive regions 102 is defined as a first direction, the second direction is perpendicular to the first direction, the contact region 101 is set to have a length along the first direction equal to or greater than a length along the second direction, and the adhesive region 102 is set to have a length along the first direction equal to or greater than a length along the second direction.

It can be seen that the contact area 101 is set to be square or long rectangular, and the eye patch is in a strip shape as a whole, so that the eye patch can adapt to people of different ages and eye sizes, and has high flexibility and good comfort.

Optionally, two adhesive regions 102 are attached to the upper eyelid and the lower eyelid along a direction parallel to the eye height direction or inclined at 40-50 ° to the eye height direction, and the contact region 101 covers the eye gap.

In connection with fig. 5, if the object is a child or a user with a small eye size, a single protective eye patch may be used, and specifically, two adhesive areas 102 are applied to the upper eyelid and the lower eyelid in a direction parallel to the eye height, and the contact area 101 covers the eye gap.

Referring to fig. 6, if the user is a user with a large eye size, two protection eye patches are placed in a crossed manner, specifically, two adhesive areas 102 of a first eye patch are placed in a direction of 40-50 ° inclined to the eye height, and are attached to the upper eyelid and the lower eyelid, a contact area 101 covers the eye seam, and two adhesive areas 102 of a second eye patch are placed in a crossed manner inclined to the first eye patch, so that the two eye patches are in a crossed manner, and the eyelids of the patient can be fully closed during sleep.

In combination with the above embodiment, the eye patch provided by the utility model is strip-shaped, comprises a contact area positioned at the middle part and sticky areas positioned at two sides of the contact area, wherein the two sticky areas can be respectively adhered to the upper eyelid and the lower eyelid, compared with the existing integrated eye patch, the disposable eye patch provided by the utility model can flexibly adapt to different eyelid sizes of different people, has the advantages of proper whole coverage area of eyelash areas, good air permeability, good comfort, strong adhesion and low cost, and can not easily fall off due to the deformation of the face in different sleeping positions, thereby meeting clinical requirements, and being convenient to operate and low in cost.

While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.

Claims (9)

1. A disposable protective eye patch for assisting eyelid closure, characterized in that the protective eye patch is configured in a strip shape, and the protective eye patch comprises, in a thickness direction:

an adhesive layer (10);

An intermediate layer (20) connected to a predetermined area of the adhesive layer (10);

A release paper layer (30) which is bonded to the adhesive layer (10) and can be peeled off from the adhesive layer (10);

After the release paper layer (30) is stripped from the adhesive layer (10), forming a contact area (101) and adhesive areas (102) positioned at two sides of the contact area (101) towards one side of the release paper layer (30), wherein the contact area (101) corresponds to the position of the middle layer (20), and the connecting line direction of the two adhesive areas (102) is defined as a first direction, and the second direction is perpendicular to the first direction;

The contact area (101) is set to be longer than or equal to the length along the first direction and longer than or equal to the length along the second direction, the sticky area (102) is set to be longer than or equal to the length along the first direction and longer than or equal to the length along the second direction, the two sticky areas (102) are attached to the upper eyelid and the lower eyelid along the direction 40-50 degrees parallel to the eye height direction or the direction of inclining the eye height, and the contact area (101) covers the eye seam.

2. The disposable protective eye patch for assisting eyelid closure according to claim 1, wherein the ratio of length and width of the protective eye patch is 3:1 or more.

3. The disposable protective eye patch for assisting eyelid closure according to claim 1, wherein the width of the protective eye patch is 8-12 mm.

4. Disposable protective eye patch for assisting eyelid closure according to claim 1, characterized in that the length of the contact area (101) is greater than or equal to the length of the adhesive area (102).

5. Disposable protective eye patch for assisting eyelid closure according to claim 2 or 3 or 4, characterized in that the contact area (101) has a size of 10mm x 10mm.

6. Disposable protective eye patch for assisting eyelid closure according to claim 1, characterized in that the intermediate layer (20) comprises a non-woven light-shielding layer.

7. The disposable protective eye patch for assisting eyelid closure according to claim 6, wherein said nonwoven light shielding layer comprises a single layer of black PE nonwoven.

8. Disposable protective eye patch for assisting eyelid closure according to claim 1, characterized in that the adhesive layer (10) comprises a base layer (11) and a glue layer (12), the base layer (11) comprising a polyurethane film and the glue layer (12) comprising a medical pressure sensitive adhesive.

9. Disposable protective eye patch for assisting eyelid closure according to claim 1, characterized in that the thickness of the intermediate layer (20) is 0.125±0.05mm.