CN110665109A

CN110665109A - Eye-protecting plaster

Info

Publication number: CN110665109A
Application number: CN201911039122.0A
Authority: CN
Inventors: 吴克; 申国
Original assignee: Yan'an Kangyijian Pharmaceutical Technology Co Ltd
Current assignee: Yan'an Kangyijian Pharmaceutical Technology Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-01-10

Abstract

The invention discloses an eyesight improving and eye protecting patch, which comprises: the eye patch comprises an eye patch and an eyesight improving eye patch body arranged on the eye patch; the eyeshade comprises an eyeshade body, a fixing belt and an adjustable locking piece; the eyesight improving eye protection patch body comprises a back lining layer, a gel layer and an anti-sticking layer which are sequentially arranged, wherein the raw materials for preparing the gel layer comprise water-soluble high polymer, an eye protection agent and water. The invention has the functions of improving eyesight, clearing heat, diminishing inflammation, relieving asthenopia and protecting eyesight; it is suitable for treating blurred vision, eye distention, dim eyesight, eye dryness, eye congestion, lacrimation, pruritus, and pain caused by excessive eye stay and insomnia. The eyesight-improving eye-protecting patch body is adhered to the adhesive layer on the inner side of the eye patch body through the back lining layer, the gel layer is adhered to the eyes of a user through the eye patch, and the tightness of the fixing band can be adjusted through the adjustable locking piece, so that the eyesight-improving eye-protecting patch body can be firmly worn, the eyesight-improving eye-protecting patch body is prevented from falling off in the using process, and the wearing comfort degree can be kept well.

Description

Eye-protecting plaster

Technical Field

The invention relates to the field of medical instruments, in particular to an eyesight-improving eye-protecting patch.

Background

The eye fatigue is a common ophthalmic disease, and dry eyes, sour eyes, blurred vision and even visual deterioration caused by the eye fatigue directly influence the work and life of people. The eyestrain is mainly caused by that when people pay attention to watching a computer screen at ordinary times, the eye blinking frequency is reduced, the tear secretion is correspondingly reduced, and meanwhile, the blinking screen strongly stimulates eyes. Patients with severe asthenopia also have systemic symptoms of various degrees, such as headache, dizziness, weakness, nausea and vomiting, etc.

The eye patch is a hydrogel patch created for treating eye diseases or solving eye skin problems, and can be applied to the orbit part, and the medicine is absorbed by eyes to relieve and improve the eye diseases. The existing eye patch products for eyes have uneven quality and unsatisfactory effect, and are usually directly adhered to the eyes, are easy to fall off and cause discomfort of users; in addition, the existing eye patch product has poor effects of improving eye skin, regulating metabolism and regulating blood circulation, and has poor effects of improving the problems of eye swelling pain, eyebrow arch ache, dizziness, lacrimation, difficulty in opening eyes, dryness and the like.

Disclosure of Invention

The technical problem to be solved by the invention is to provide an eyesight improving and eye protecting patch aiming at the defects in the prior art.

In order to solve the technical problems, the invention adopts the technical scheme that: an eye-protecting patch for improving eyesight, comprising: the eye patch comprises an eye patch and an eyesight improving eye patch body arranged on the eye patch;

the eyeshade comprises an eyeshade body, fixing belts connected to two sides of the eyeshade body and adjustable locking pieces connected to the fixing belts, wherein a sticking layer for sticking the eyesight-improving eye-protecting sticker body is arranged on the inner side surface of the eyeshade body;

the eyesight-improving eye-protecting patch body comprises a back lining layer, a gel layer and an anti-sticking layer which are sequentially arranged, wherein the outer side of the back lining layer is connected with the sticking layer, and the gel layer is arranged on the inner side of the back lining layer; the raw materials for preparing the gel layer comprise water-soluble high molecular polymer, eye-protecting agent and water.

Preferably, the eye-protecting agent comprises the following raw materials in parts by weight:

preferably, the preparation method of the eye-protecting agent comprises the following steps:

1) weighing the raw materials of the eye-protecting agent according to the weight parts, and soaking for 0.5-3 hours;

2) decocting for 0.5-4 hr;

3) filtering, and discarding the filter residue to obtain the eye-protecting agent.

Preferably, the water-soluble high molecular polymer is one or a combination of several of carboxymethyl chitosan, hydroxymethyl cellulose, sodium alginate, polyvinyl alcohol, polyvinylpyrrolidone and polyethylene oxide.

Preferably, the preparation method of the eyesight-improving eye-protecting patch body comprises the following steps:

1) preparing an eye-protecting agent;

2) adding the eye-protecting agent obtained in the step 1) and the water-soluble high molecular polymer into water, and uniformly stirring;

3) pouring the solution obtained in the step (2) into a forming mold, and then carrying out irradiation crosslinking and sterilization to obtain a gel layer;

4) and combining the back lining layer, the gel layer and the anti-sticking layer in sequence to obtain the eye-protecting patch body.

Preferably, the fixed band include the rigid coupling in the left fixed band and the right fixed band of cover body both sides, the retaining member connect in the expansion end of right side fixed band, the expansion end of left side fixed band is provided with the guide cutting.

Preferably, the locking member comprises a locking block connected to the movable end of the right fixing band, a through insertion hole formed in the locking block and used for inserting the left fixing band, a mounting groove formed in the locking block and communicated with the through insertion hole, a supporting column connected with the inner wall of the mounting groove, a transverse plate rotatably connected to the supporting column, a pressing block connected to one end of the transverse plate, and a first arc-shaped elastic sheet and a second arc-shaped elastic sheet which are respectively connected to the upper side and the lower side of the other end of the transverse plate; the bottom of the locking block is provided with a cushion layer.

Preferably, the locking block is provided with an opening which penetrates through the mounting groove from the surface to the inside and is used for the pressing block to extend out.

Preferably, the locking block is further provided with an adjusting threaded hole penetrating through the mounting groove from the surface inwards, the adjusting jack is located above the first arc-shaped elastic sheet, an adjusting threaded column is arranged in the adjusting threaded hole in a matched mode, and the bottom end of the adjusting threaded column is attached to the upper surface of the first arc-shaped elastic sheet in a top mode.

Preferably, the bottom surface of the second arc-shaped elastic sheet positioned at the lower side of the transverse plate is also provided with toothed soft rubber convex particles.

The invention has the beneficial effects that: the eyesight-improving eye-protecting patch has the functions of improving eyesight, clearing heat, diminishing inflammation, relieving visual fatigue and protecting eyesight; is suitable for symptoms such as blurred vision, eye distention, dim eyesight, eye astringency, eye congestion, lacrimation, itching, pain, etc. caused by excessive eye stay and insomnia; the eyesight-improving eye-protecting patch can accelerate blood circulation, strengthen eye muscles, relieve spasm, calm liver, extinguish fire, clear liver, improve eyesight, reduce blood stasis, remove obstacles and prevent degenerative changes of eyes. The eyesight-improving eye-protecting patch body is adhered to the adhesive layer on the inner side of the eye patch body through the back lining layer, the gel layer is adhered to the eyes of a user through the eye patch, and the tightness of the fixing band can be adjusted through the adjustable locking piece, so that the eyesight-improving eye-protecting patch body can be firmly worn, the eyesight-improving eye-protecting patch body is prevented from falling off in the using process, and the wearing comfort degree can be kept well.

Drawings

Fig. 1 is a schematic structural view of the eye-protecting eye patch of the present invention;

fig. 2 is a schematic structural view of the eyesight-improving eye-protecting patch body of the invention;

fig. 3 is a sectional view of the eye patch body of the present invention in the thickness direction;

FIG. 4 is a schematic structural view of the adjustable retaining member of the present invention;

fig. 5 is a schematic view of the adjustable locking member of the present invention engaged with a securing strap.

Description of reference numerals:

1-eye mask; 2-eyesight-improving eye-protecting plaster body; 3-eyeshade body; 4, fixing the belt; 5, an adjustable locking piece; 6-sticking layer; 20-backing layer; 21-a gel layer; 22-anti-sticking layer; 40-left fixing band; 41-right fixing belt; 42-guiding the cutting; 50-a locking block; 51-through jack; 52-mounting groove; 53-prop; 54-a transverse plate; 55-briquetting; 56-a first arc-shaped elastic sheet; 57-a second arc-shaped elastic sheet; 58, opening a hole; 59-cushion layer; 500-adjusting the threaded hole; 501, adjusting a threaded column; 570 soft plastic convex particles.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1-5, the eyesight-improving eye-protecting patch of the present embodiment includes: the eye patch comprises an eye patch 1 and an eyesight improving eye patch body 2 arranged on the eye patch 1;

the eyeshade 1 comprises an eyeshade body 3, fixing belts 4 connected to two sides of the eyeshade body 3 and adjustable locking pieces 5 connected to the fixing belts 4, wherein a sticking layer 6 for sticking the eyesight-improving eye-protecting sticker body 2 is arranged on the inner side surface of the eyeshade body 3;

the eyesight-improving eye-protecting patch body 2 comprises a backing layer 20, a gel layer 21 and an anti-sticking layer 22 which are sequentially arranged, wherein the outer side of the backing layer 20 is connected with the sticking layer 6, and the gel layer 21 is arranged on the inner side of the backing layer 20; the gel layer 21 is prepared from water-soluble high molecular polymer, eye protecting agent and water. The release layer 22 may be a release film. The backing layer 20 may be a nonwoven fabric.

During the use, will improve eyesight eyeshield paste body 2 through the adhesion of back sheet 20 on 3 inboard layers 6 of pasting of eyeshield body, tear antiseized layer 22 back, wear eyeshield 1 at user's head, gel layer 21 and the laminating of user's eye, adjust the elasticity of fixed band 4 through adjustable retaining member 5, can guarantee to wear firmly, prevent that improve eyesight eyeshield paste body 2 from droing in the use, can keep better wearing comfort level again. In order to prevent the eye protection patch from falling off, the conventional eye protection patch is usually realized by enhancing the viscosity between the eye protection patch and the skin around the eyes, but the eye protection patch is clung to the skin of a patient, so that the user is easy to feel uncomfortable, and the skin of the patient is also easy to feel uncomfortable or painful when the eye protection patch is torn off. In the invention, the gel layer 21 is not required to have good viscosity, but is fixed through the eye patch 1, the tightness is adjustable, the use comfort level can be improved, and the discomfort of a user is reduced; one eyesight-improving eye-protecting paste body 2 can be torn off and discarded after being used, and a new eyesight-improving eye-protecting paste body 2 is bonded on the eye patch 1 when the same user uses the eyesight-improving eye-protecting paste body again; the eyecup 1 is reusable for the same user.

In a preferred embodiment, referring to fig. 1, 4 and 5, the fixing band 4 comprises a left fixing band 40 and a right fixing band 41 fixedly connected to both sides of the sheath body, the locking member is connected to the movable end of the right fixing band 41, and the movable end of the left fixing band 40 is provided with a guide insert 42. The locking member comprises a locking block 50 connected to the movable end of the right fixing band 41, a through insertion hole 51 formed in the locking block 50 and used for inserting the left fixing band 40, a mounting groove 52 formed in the locking block 50 and communicated with the through insertion hole 51, a support column 53 connected with the inner wall of the mounting groove 52, a transverse plate 54 rotatably connected to the support column 53, a pressing block 55 connected to one end of the transverse plate 54, and a first arc-shaped elastic sheet 56 and a second arc-shaped elastic sheet 57 respectively connected to the upper side and the lower side of the other end of the transverse plate 54. The locking block 50 has an opening 58 formed in the surface thereof for the pressing block 55 to extend through to the mounting groove 52. The guide insert 42 is a hard portion for guiding the left fixing band 40 to be inserted into the through insertion hole 51. The bottom surface of the second arc-shaped elastic sheet 57 at the lower side of the transverse plate 54 is also provided with a toothed soft rubber convex granule 570. The soft rubber convex particles 570 can increase friction force and improve locking firmness. The bottom surface of the locking block 50 is provided with a cushion layer 59, and after a user wears the locking block, the cushion layer 59 on the bottom surface of the locking block 50 is in contact with the head of the patient, and the cushion layer 59 can improve the comfort level.

Will improve eyesight eyeshield through eye-shade 1 and paste body 2 and fix at user's eye, and the elasticity of eye-shade 1's fixed band 4 can conveniently be adjusted, and is specific: when the eye patch is used, referring to fig. 5, the pressing block 55 is pressed downwards firstly, the transverse plate 54 at the end is pressed downwards, the transverse plate 54 at the other end upwarps, the first arc-shaped elastic sheet 56 on the upper side of the transverse plate 54 is extruded to be contacted with the bottom end of the adjusting threaded column 501, the second arc-shaped elastic sheet 57 on the lower side of the transverse plate 54 moves upwards and retracts towards the installation groove 52, then the left fixing band 40 is inserted into the through insertion hole 51 through the guide insertion strip 42, after the whole length of the fixing band 4 is adjusted, the pressing block 55 is loosened, under the elastic action of the first arc-shaped elastic sheet 56, the second arc-shaped elastic sheet 57 presses the fixing band 4 in the through insertion hole 51 downwards, the pressing block 55 moves upwards and resets, so that the fixing band 4 is locked in the locking block 50, the eye patch 1 is kept fixed on the head of. The tightness adjustment is convenient, and the fixation is firm.

In a more preferred embodiment, the locking block 50 further has an adjusting threaded hole 500 penetrating through to the mounting groove 52 from the surface inward, the adjusting insertion hole is located above the first arc-shaped elastic sheet 56, an adjusting threaded column 501 is disposed in the adjusting threaded hole 500 in a matching manner, and the bottom end of the adjusting threaded column 501 abuts against the upper surface of the first arc-shaped elastic sheet 56. The locking pressure of the second arc-shaped elastic sheet 57 on the inserted left fixing belt 40 can be adjusted by adjusting the upper and lower positions of the adjusting threaded column 501; for example, when the adjusting screw 501 is rotated to move downward, the adjusting screw 501 presses the first dome spring 56 downward and transmits the pressure to the second dome spring 57, both of which are compressed, thereby increasing the locking pressure of the second dome spring 57 to the inserted left fixing strap 40. After long-term use, the elastic force of the first arc-shaped elastic sheet 56 and the second arc-shaped elastic sheet 57 is reduced, and the first arc-shaped elastic sheet 56 and the second arc-shaped elastic sheet 57 are pressed tightly by rotating the adjusting threaded column 501, so that the locking pressure of the second arc-shaped elastic sheet 57 on the inserted left fixing strap 40 can be kept enough.

In a further preferred embodiment, the eye-protecting agent is prepared from the following raw materials in parts by weight:

the dipotassium glycyrrhizinate has multiple effects of bacteriostasis, inflammation diminishing, detoxification, anti-allergy, deodorization and the like; semen Cassiae has effects of clearing heat and improving eyesight; the liquorice has the effects of clearing away heat and toxic materials, relieving spasm and pain and harmonizing the medicines; spica Prunellae has effects of clearing heat, purging pathogenic fire, improving eyesight, resolving hard mass and relieving swelling; the menthol has the effects of cooling and relieving itching; the cortex albiziae can relieve depression and tranquilize mind, has good curative effect on blurred vision, and has the effects of nourishing blood, clearing away heart-fire and improving eyesight; honeysuckle flower has the effects of clearing heat, detoxifying, clearing heat, drying dampness, purging fire and detoxifying; the eye inflammation and inflammation caused by fire and qi in the human body are prevented, the eye diseases are reduced, and the eye health is protected; the olive oil and the pearl powder can generate a synergistic effect, so that the surface touch of the gel layer 21 can be improved, the gel layer 21 has a good health care and skin tendering effect, and the comfort of a user is improved; the addition of the bamboo fiber powder can improve the antibacterial and anticorrosive performance of the prepared coating, and the smell is fragrant; the folium Artemisiae Argyi powder has effects of cleaning skin and tranquilizing. According to the invention, through reasonable compatibility of the components, a synergistic enhancement effect can be generated, so that the prepared gel layer 21 has the effects of improving eyesight, clearing heat, diminishing inflammation, relieving asthenopia and protecting eyesight; it is suitable for eye diseases caused by eye overuse, insomnia, blurred vision, eye distention, dim eyesight, eye astringency, congestion of eyes, lacrimation, pruritus, and pain; has effects in promoting blood circulation, strengthening eye muscle, relieving spasm, calming liver, stopping flameout, removing liver heat, improving eyesight, removing blood stasis, relieving cataract, and preventing degenerative diseases of eyes.

The water-soluble high molecular polymer is one or more of carboxymethyl chitosan, hydroxymethyl cellulose, sodium alginate, polyvinyl alcohol, polyvinylpyrrolidone and polyethylene oxide

In a preferred embodiment, the raw materials for preparing the gel layer 21 comprise the following components in percentage by mass: 8-20% of water-soluble high molecular polymer, 1-10% of eye-protecting agent and the balance of water, wherein the total amount of all the components is 100%.

The preparation method of the eye-protecting agent comprises the following steps:

2) decocting for 0.5-4 hr;

Wherein the water-soluble high molecular polymer is one or more of carboxymethyl chitosan, hydroxymethyl cellulose, sodium alginate, polyvinyl alcohol, polyvinylpyrrolidone and polyethylene oxide.

The preparation method of the eyesight improving and eye protecting patch body 2 comprises the following steps:

1) preparing an eye-protecting agent;

3) pouring the solution obtained in the step (2) into a forming mold, and then carrying out irradiation crosslinking and sterilization to obtain a gel layer 21;

4) and sequentially combining the back lining layer 20, the gel layer 21 and the anti-sticking layer 22 to obtain the eye-protecting paste body.

The following examples are provided to further illustrate the present invention, and the data for the practical effects thereof.

Example 1

The eyesight improving eye protection patch body 2 comprises a back lining layer 20, a gel layer 21 and an anti-sticking layer 22 which are sequentially arranged; the gel layer 21 is prepared from water-soluble high molecular polymer, eye protecting agent and water.

The eye-protecting agent comprises the following raw materials in parts by weight:

the water-soluble high molecular polymer is carboxymethyl chitosan.

The preparation was as above.

Treatment example statistics

1 patient and method

50 patients, 25 men and 25 women; the patients are all asthenopia in 30 cases below 40 years old and 20 cases above 40, wherein the symptoms are manifested as 20 cases of eye swelling and pain discomfort, 10 cases of brow arch ache, 5 cases of dizziness, 5 cases of lacrimation, 5 cases of eye opening difficulty and 5 cases of dryness.

Method of treatment

Using the eye-protecting and eyesight-improving patch of the present invention (prepared as in example 1), the gel layer 21 was applied around the eye orbit, 0.5 hour per patch, once in the morning and evening.

The treatment course is 15 days.

Observing the index, and counting the condition after treatment.

The effective standard is as follows: and (3) curing: the symptoms completely disappeared; the method has the following advantages: remission or alleviation of symptoms; and (4) invalidation: the symptoms are not obviously improved.

The symptoms improved before and after treatment are compared in the following table:

as can be seen from the above table, after the eyesight-improving eye-protecting patch disclosed by the invention is used, the swelling pain, the eyebrow arch ache, the dizziness, the lacrimation, the difficulty in opening the eyes, the dryness and the like of most patients can be better improved.

While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications may readily be effected by those skilled in the art, so that the invention is not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.

Claims

1. An eye-protecting patch for improving eyesight is characterized by comprising: the eye patch comprises an eye patch and an eyesight improving eye patch body arranged on the eye patch;

2. The eyesight-improving eye-protecting patch according to claim 1, wherein the eye-protecting agent is prepared from the following raw materials in parts by weight:

3. the eyesight-improving eye-protecting patch according to claim 2, wherein the preparation method of the eye-protecting agent comprises the following steps:

2) decocting for 0.5-4 hr;

4. The eye patch according to claim 3, wherein the water-soluble high molecular polymer is one or more of carboxymethyl chitosan, hydroxymethyl cellulose, sodium alginate, polyvinyl alcohol, polyvinylpyrrolidone and polyethylene oxide.

5. The eyesight-improving eye-protecting patch according to claim 4, wherein the preparation method of the eyesight-improving eye-protecting patch body comprises the following steps:

1) preparing an eye-protecting agent;

6. The patch according to any one of claims 1 to 5, wherein the fixing bands comprise a left fixing band and a right fixing band fixedly connected to two sides of the sheath, the locking member is connected to the movable end of the right fixing band, and the movable end of the left fixing band is provided with a guiding insertion strip.

7. The eyesight-improving eye-protecting patch according to claim 6, wherein the locking member comprises a locking block connected to the movable end of the right fixing strap, a through hole provided in the locking block for the left fixing strap to be inserted into, a mounting groove provided in the locking block and communicated with the through hole, a pillar connected to the inner wall of the mounting groove, a cross plate rotatably connected to the pillar, a pressing block connected to one end of the cross plate, and a first arc-shaped elastic piece and a second arc-shaped elastic piece respectively connected to the upper side and the lower side of the other end of the cross plate; the bottom of the locking block is provided with a cushion layer.

8. The eye patch according to claim 7, wherein the locking block has an opening from the surface inward, the opening extending through the mounting groove for the pressing block to protrude.

9. The eyesight-improving eye-protecting patch according to claim 8, wherein the locking block is further provided with an adjusting threaded hole penetrating through the mounting groove from the surface inwards, the adjusting insertion hole is located above the first arc-shaped elastic sheet, an adjusting threaded column is arranged in the adjusting threaded hole in a matching manner, and the bottom end of the adjusting threaded column is abutted against the upper surface of the first arc-shaped elastic sheet.

10. The eyesight improving and eye protecting patch according to claim 9, wherein the bottom surface of the second arc-shaped elastic sheet at the lower side of the transverse plate is further provided with tooth-shaped soft rubber convex particles.