CN221286356U - Skin scar paste - Google Patents

Abstract

The utility model discloses a skin scar patch which is used for treating and preventing different types of scars. The scar paste comprises a paste body, wherein the paste body comprises a functional part and a paste part, the functional part is provided with an opening, the plane size of the paste part is larger than the opening size, one side of the paste part is integrally connected with one side of the opening, the other side parts of the paste part are in contact with the functional part at the outer edge of a U shape and are sequentially provided with a plurality of paste layers from inside to outside, the paste parts of the adjacent paste layers are provided with tearing lines, and the paste layers are provided with release layers. The scar patch has the advantages of good fixation, high usability, small skin irritation, good treatment effect and the like, can effectively overcome some limitations of the scar patch in the prior art, and improves the practicability and the treatment effect of the scar patch in clinical application.

Description

Skin scar paste

Technical Field

The utility model relates to the field of medical appliances, in particular to a skin scar patch.

Background

The skin scar patch is a patch widely used for treating and preventing various types of scars, and the main component thereof is usually silica gel or silica gel. These patches improve the look and feel of the scar by mechanisms such as moisturizing, reducing tension, softening, and inhibiting proliferation of scar tissue. Common scar types include burns, surgery, trauma, and vaccinia, but are often required to be used after the wound has healed completely in order to be safe and effective.

In the prior art, the skin scar plaster used clinically needs to be replaced regularly, especially when being combined with auxiliary medicines such as scar plaster and the like. However, there are some difficulties in re-applying the scar paste after applying the scar paste. The scar is easy to slide in the process of uncovering, which leads to inconvenient fixation. Because of the tackiness of the scar patch, tension is easily generated on the surrounding skin when the scar patch is uncovered, and discomfort, redness and swelling or other adverse reactions can be caused by frequent operation.

In addition, after the scar plaster is uncovered and replaced for many times, the edges and corners of the periphery of the scar plaster are easy to generate edge tilting, the falling risk is increased, and the effect of scar treatment is possibly weakened. Therefore, the skin scars on the market at present have a series of problems of inconvenient use and reduced effect in the long-term use process.

In order to solve the above problems, the design of the skin scar patch of the present utility model adopts a series of innovative features, including but not limited to the design of the opening of the functional part, the combination of the U-shaped outer edge of the adhesive part and a plurality of adhesive layers, the diamond-shaped pits of the drug adhesive layer, and the arrangement of the adhesive layers. These innovative designs aim to improve the fixability, ease of use and reduce the irritation to the skin of the scar patch, thus better promoting the effect of scar treatment.

Through the innovations, the skin scar plaster provided by the utility model effectively overcomes some limitations of the scar plaster on the market on the basis of keeping the functions of the traditional scar plaster, and improves the practicability and the treatment effect of the scar plaster in clinical application.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art and provide the skin scar patch which is not easy to fall off.

The utility model solves the problems by adopting the following technical scheme: the utility model provides a skin scar pastes, includes the subsides body, the subsides body include the pasting portion of functional part and border position, functional part set up on pasting portion, the interior terminal surface of functional part is provided with medicine subsides layer, its characterized in that: the functional part be provided with the trompil, the plane dimension of pasting the portion be greater than the trompil size, one side and trompil one side body coupling of pasting the portion, other lateral parts of pasting the portion be U type outward flange and functional part contact and arrange in proper order from inside to outside and be provided with a plurality of layers of pasting, the pasting portion on adjacent layer of pasting set up by the tear line, the layer of pasting be provided with from the type layer.

Preferably: the functional part sequentially comprises a waterproof layer, a holding layer and a medicine sticking layer from outside to inside, and the sticking part comprises the waterproof layer and the sticking layer.

Preferably: the adhesive part is circumferentially provided with an extension adhesive tape, the extension adhesive tape is made of elastic woven cloth, the inner side of the extension adhesive tape is provided with an adhesive layer, and one side of the adhesive body on the adhesive layer is also provided with a release layer which can be torn off.

Preferably: the medicine paste layer is provided with a plurality of groups of diamond-shaped pits which are densely arranged on the joint surface of the release layer, and the pits are filled with medicine particles.

Preferably: an adhesion layer is arranged between the release layer and the medicine paste layer, and the adhesion layer covers the pits and is adhered and fixed with one side of the release layer.

Preferably: the patch is provided with a patch with a T-shaped outer contour.

Preferably: the waterproof layer is a breathable polyurethane film.

Preferably: the holding layer is made of bamboo fiber materials.

Preferably: the outer edge of the pasting part is in a zigzag shape.

Compared with the prior art, the utility model has the following advantages and effects:

(1) Through the trompil design of function portion, the combination of the U type outward flange of pasting portion and a plurality of layers of pasting, the function portion is independent to be pasted, need not to take off the monoblock subsides body and can clean disinfection or change the medicine to the scar through the trompil, convenient to use simultaneously because the subsides body on every side keeps the state of pasting with skin always, the subsides body can not get into the crack of skin and subsides body with pollutants such as dust to the life of subsides body has been prolonged. Secondly, the size of the sticking part is larger than that of the opening, so that the U-shaped outer edge of the sticking part is fixed on the periphery of the functional part through the sticking layer, the sticking layer is not in direct contact with the skin, and the skin is not involved when the medicine is uncovered, so that the stimulation to the skin can be reduced, and the effect of scar treatment is better promoted. In addition, the U-shaped outward flange of sticking portion is provided with a plurality of layers of pasting, and the layer of pasting can be torn off through the tear line and use, and when outer layer pasting layer lacks the viscidity, peels off it, uses the layer of pasting of its inside one deck, consequently can use repeatedly until pasting the layer and using up.

(2) According to the utility model, the extension adhesive tape is arranged around the patch body, the adhesive tape is made of elastic woven cloth, the inner side of the adhesive tape is provided with the adhesive layer, the adhesive tape is adhered around a wound, the tension reducing effect is achieved, the adhesive force of the patch body is improved, and the falling risk is reduced, so that the traditional thick scar patch is easily scratched and falls off.

(3) The sticking layer of the sticking body is provided with a plurality of groups of diamond-shaped pits which are densely arranged on the sticking surface of the release layer, and the pits are filled with medicament particles which can be added according to different crowds, such as scar paste, chinese herbal medicines and the like, so that the sticking body has a better repairing effect.

Drawings

Fig. 1 is a schematic structural view of a skin scar patch according to an embodiment of the present utility model.

Fig. 2 is a schematic view showing an appearance of a functional part of a skin scar patch according to an embodiment of the present utility model when the functional part is uncovered.

Fig. 3 is an enlarged view of a portion of a skin scar patch according to an embodiment of the present utility model.

Fig. 4 is an enlarged view of a portion of the contact side of the release layer and the patch layer according to an embodiment of the present utility model.

Fig. 5 is an external view of a T-shaped patch according to an embodiment of the present utility model.

Fig. 6 is a schematic view of the application of a skin scar patch according to an embodiment of the present utility model.

Figure number: the adhesive sheet 1, the functional part 11, the waterproof layer 111, the holding layer 112, the medicine adhesive layer 113, the concave pit 114, the adhesive part 12, the adhesive layer 121, the tearing line 122, the adhesive tape 13, the release layer 14, the adhesive layer 15, the opening 16, and the medicine particles 2.

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

Referring to fig. 1-6, in this embodiment, a skin scar patch is provided, which is specifically used for treating and preventing hypertrophic scars and keloids caused by surgery, trauma, burn and the like, and specifically includes a patch body 1, the patch body 1 includes a functional portion 11 and a pasting portion 12 at an edge position, the functional portion 11 is disposed on the pasting portion 12, and a medicine patch layer 113 is disposed on an inner end surface of the functional portion 11, and is characterized in that: functional portion 11 be provided with trompil 16, the plane size of pasting portion 12 be greater than trompil 16 size, one side and the trompil 16 one side body coupling of pasting portion 12, pasting portion 12 other lateral parts be U type outward flange and functional portion 11 contact and arrange in proper order from inside to outside and be provided with a plurality of layers 121 that paste, pasting portion 12 of adjacent layers 121 on set up by tear line 122, pasting layer 121 be provided with from type layer 14.

Specifically, in this embodiment, the application method of the skin scar patch of the present utility model is as follows:

1. Prior to use of the present dermal scar patch, the scar area is rinsed with warm water and a mild cleansing agent and then gently rubbed dry to ensure that the patient's skin surface is clean and free of grease or dirt.

2. The releasable layer 14 on the patch 1 was carefully peeled off from the side of the patch layer 113.

3. The patch 1 is lightly adhered to the surface of the dry scar to ensure that the functional part 11 completely covers the scar, and the whole patch 1 is lightly pressed by fingers, so that the adhering part 12 of the outer ring is firmly adhered to the skin surface to ensure that the functional part 11 is fully adhered to the skin surface.

4. And the extension adhesive tape 13 is tensioned and stuck on the periphery of the scar and stuck and fixed around the limb, so that the scar position is tightened.

5. The U-shaped outer edge is uncovered, the scar part is cleaned and disinfected or the medicine is replaced through the opening 16, the U-shaped outer edge is unfolded back, and the sealed environment of the scar part is maintained.

6. After the use, the patch 1 is torn off slowly, cleaned and stored in a cool and dry place for standby.

Through the combination of the design of the opening 16 of the functional part 11, the U-shaped outer edge of the pasting part 12 and the plurality of pasting layers 121, the functional part 11 is independently pasted, the whole pasting body 1 is not required to be torn off, scars can be cleaned and disinfected or medicines can be replaced through the opening 16, the pasting body 1 on the periphery of the pasting body is convenient to use, meanwhile, the pasting body 1 can not enter pollutants such as dust into a crack between the skin and the pasting body 1 due to the fact that the pasting body 1 on the periphery is always kept in a pasting state with the skin, and therefore the service life of the pasting body 1 is prolonged. Secondly, the size of the pasting part 12 is larger than that of the opening 16, so that the U-shaped outer edge of the pasting part 12 is fixed on the periphery of the functional part 11 through the pasting layer 121, the pasting layer 121 is not in direct contact with the skin, and the skin is not involved when the dressing is uncovered, so that the stimulation to the skin can be reduced, and the effect of scar treatment is better promoted. In addition, the outer edge of the U-shaped of the adhesive part 12 is provided with a plurality of adhesive layers 121, the adhesive layers 121 can be torn off through the tearing lines 122, when the adhesive of the outer adhesive layer 121 is lack, the outer adhesive layer 121 is peeled off, and one adhesive layer 121 in the outer adhesive layer is used, so that the adhesive layer 121 can be repeatedly used until the adhesive layer 121 is used up.

According to the utility model, the adhesive tape 13 is arranged around the patch body 1, the adhesive tape 13 is made of elastic woven cloth, the inner side of the adhesive tape 13 is provided with the adhesive layer 121, the adhesive tape 13 is adhered around a wound, the adhesive force of the patch body 1 is improved, and the falling risk is reduced while the tension reducing effect is achieved, so that the traditional thick scar patch is easy to scratch and fall off.

The contact surface of the release layer 14 and the medicine patch layer 113 is provided with a plurality of groups of diamond-shaped pits 114 which are densely arranged, the pits 114 are filled with medicine particles 2, and the contact area of the patch body 1 and the skin can be increased by arranging a plurality of groups of diamond-shaped pits 114 which are densely arranged, so that the effects of moisturizing, reducing tension, softening and inhibiting the proliferation of scar tissues are enhanced, and the appearance and feel of the scar are improved. By utilizing a plurality of groups of diamond-shaped pits 114 densely arranged on the joint surface of the release layer 14 and the medicine patch layer 113, a plurality of tiny spaces can be formed, and the spaces can be filled with medicine particles 2, such as anti-inflammatory, antibacterial and blood circulation promoting medicines, which can permeate into the skin through the surfaces of the pits 114, so that the medicine absorption is increased, the curative effect is improved, and the treatment time is shortened.

An adhesion layer 15 is arranged between the release layer 14 and the medicine paste layer 113, and the adhesion layer 15 covers the pit 114 and is adhered and fixed on one side of the release layer 14. In use, release layer 14 is peeled off and adhesive layer 15 is peeled off of patch layer 113, releasing drug particles 2 within pockets 114 of patch layer 113. By providing the adhesive layer 15, the loss of the drug particles 2 before use can be prevented, and the drug effect of the patch 1 can be ensured.

The patch body 1 is provided with various specifications according to different shapes and sizes, and meets the requirements of scars of different positions and sizes. According to the shape and size of the scar, a proper specification of the patch 1 is selected so that the patch 1 can completely cover the scar, and the effectiveness of the functional part 11 is ensured. Meanwhile, according to the position of the scar, the shape of the patch 1 is selected appropriately, so that the patch 1 can be attached to the curvature of the skin, and the stability and comfort of the patch 1 are improved. The patch body 1 is provided with different shapes, for example, the T-shaped patch body 1 special for the back of hand scald is designed to be narrow at the upper part and wide at the lower part, wherein the narrow part is provided with the adhesive tape 13, the adhesive tape 13 is attached to the palm of the hand, and the foreign body sensation of the hand of a user is reduced, so that the hand scald is more natural. The wide part is directly wound on the wrist of the user, so that the fixing force of the patch 1 is increased, and the patch is prevented from falling off.

The waterproof layer 111 is a breathable polyurethane film, and is used for protecting the silicone patch layer 113 from external moisture and pollutants, and simultaneously allowing exchange of moisture and oxygen, so as to facilitate healing of scars.

The holding layer 112 is made of bamboo fiber material with high air permeability and hygroscopicity, and is used for keeping the wettability and temperature of the medical patch layer 113 and promoting the healing and repairing of scars.

The medicine patch 113 is made of silicone gel and is used for attaching to skin and moisturizing scars. The silicone gel is a hydrogel material with excellent biocompatibility, air permeability, elasticity and self-healing property, can effectively inhibit proliferation and shrinkage of scars, and improves the appearance and the texture of the scars. The silicone gel can also release silicon element to promote synthesis of collagen and repair of skin.

The outer edge of the pasting part 12 is in a zigzag shape. Utilize zigzag shape for the curvature and the deformation of laminating skin can be better to the outer edge of the subsides body 1, improve stability and the comfort level of the subsides body 1. Meanwhile, due to the zigzag distribution, the edges of the patch body 1 cannot form regular folds, so that the curling and falling of the patch body 1 are reduced, and the service life of the patch body 1 is prolonged.

The foregoing description of the utility model is merely exemplary of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the utility model as defined in the accompanying claims.

Claims (9)

1. The utility model provides a skin scar pastes, includes the subsides body, the subsides body include the pasting portion of functional part and border position, functional part set up on pasting portion, the interior terminal surface of functional part is provided with medicine subsides layer, its characterized in that: the utility model discloses a functional part, pasting part, release layer, the functional part be provided with the trompil, the plane dimension of pasting part be greater than the trompil size, one side and trompil one side body coupling of pasting part, other lateral parts of pasting part be U type outward border and functional part contact and arrange in proper order from inside to outside and be provided with a plurality of layers of pasting, the pasting part on adjacent layer of pasting is provided with the tear line, the layer of pasting be provided with release layer.

2. A skin scar patch as claimed in claim 1, wherein: the functional part sequentially comprises a waterproof layer, a holding layer and a medicine sticking layer from outside to inside, and the sticking part comprises the waterproof layer and the sticking layer.

3. A skin scar patch as claimed in claim 2 wherein: the adhesive tape is characterized in that an extension adhesive tape is arranged around the adhesive part, the extension adhesive tape is made of elastic woven cloth, an adhesive layer is arranged on the inner side of the extension adhesive tape, and a release layer which can be torn off is further arranged on one surface of the medicine adhesive layer.

4. A skin scar patch as claimed in claim 3, wherein: the medicine paste layer is provided with a plurality of groups of diamond-shaped pits which are densely arranged on the joint surface of the release layer, and the pits are filled with medicine particles.

5. A skin scar patch as claimed in claim 1, wherein: an adhesion layer is arranged between the release layer and the medicine paste layer, and the adhesion layer covers the pits and is adhered and fixed with one side of the release layer.

6. A skin scar patch as claimed in claim 1, wherein: the patch is provided with a patch with a T-shaped outer contour.

7. A skin scar patch as claimed in claim 2 wherein: the waterproof layer is a breathable polyurethane film.

8. A skin scar patch as claimed in claim 2 wherein: the holding layer is made of bamboo fiber materials.

9. A skin scar patch as claimed in claim 1, wherein: the outer edge of the pasting part is in a zigzag shape.