CN215535622U

CN215535622U - Gel dressing

Info

Publication number: CN215535622U
Application number: CN202023274397.3U
Authority: CN
Inventors: 梁奕福
Original assignee: Dongguan Daqing Medical Devices Co ltd
Current assignee: Dongguan Daqing Medical Devices Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-01-18
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a gel dressing, and relates to the technical field of medical supplies. The anti-sticking cotton gauze comprises cotton gauze, a plastic film, a material layer, an anti-sticking film, a hemostatic layer and a breathable layer, wherein the plastic film is fixedly connected to the periphery of the cotton gauze, the material layer is arranged on the lower surface of the cotton gauze, the anti-sticking film is arranged below the material layer, the hemostatic layer is arranged below the anti-sticking film, and the breathable layer is arranged below the hemostatic layer, which is far away from the material layer. According to the utility model, the problems that the existing dressing can not be fully contacted with the wound, a large amount of seepage remains in the space formed by the dressing in the wound, so that the wound is easy to infect and not easy to heal; the treatment feeling of a patient and the healing quality of the wound are influenced, and the dressing can not actively provide a wet healing environment for the protection of the wound.

Description

Gel dressing

Technical Field

The utility model belongs to the technical field of medical supplies, and particularly relates to a gel dressing.

Background

With the improvement of the precision of medical equipment and instruments, the knowledge level of human beings is continuously improved, and the moist healing theory of wounds is accepted by vast medical workers and patients, so that a large number of functional dressings which can absorb seepage by taking the moist healing theory as a guidance thought and provide a moist healing environment for wound surfaces to promote the healing of the wounds appear, and although the dressings can play a positive role in promoting the healing, the dressings still have the following defects in the actual use:

1. the existing dressing taking hydrogel sheets as functional components can actively provide a wet healing environment, but in the process of nursing wounds of the types such as a pore, a pit and the like, the dressing cannot be in full contact with the wound, so that a large amount of seepage remains in the space formed by the dressing, and the wound is easy to infect and is not conducive to healing; in addition, as the use time of the dressing product is prolonged, the edges are dry and hard, so that the irritation such as pain and itch is generated on the minimally invasive surface wound, and the treatment feeling of a patient and the healing quality of the wound are influenced;

2. existing gel dressings also suffer from problems such as: the dressing taking materials such as alginate, polyvinyl alcohol and the like as functional components provides a slightly humid environment to play a role in promoting wound healing through passively absorbing wound seepage, but the amount of wound seepage represented by surgical incision and minimally invasive postoperative wound is small, and the dressing cannot actively provide a humid healing environment for the protection of the wound.

Therefore, the existing gel dressing can not meet the requirement in practical use, so that the market urgently needs improved technology to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gel dressing, which is provided with cotton gauze, a fiber adhesive tape, a scar fading factor film, a hemostasis layer, hydrogel, a deodorization layer, an antibiotic layer, a breathable layer, an itching relieving layer and an oil-proof grease layer, so that the problem that a large amount of seepage is remained in a space formed by a wound due to the fact that the existing dressing cannot be in full contact with the wound is solved; the wound is easy to be infected and is not easy to heal; in addition, as the use time of the dressing product increases, the edge becomes dry and hard, the stimulation such as pain and itch is generated on the wound of the minimally invasive surface, the treatment feeling of a patient and the healing quality of the wound are influenced, but the liquid seepage amount of the wound represented by an operation incision and a wound after minimally invasive operation is small, and the dressing can not actively provide a wet healing environment for the protection of the wound.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a gel dressing which comprises a cotton gauze, a plastic film, a material layer, an anti-sticking film, a hemostatic layer and a breathable layer, wherein the plastic film is fixedly connected to the periphery of the cotton gauze; through having set up cotton gauze and plastic film, control large tracts of land wound, the wound is lived to all-round enclosuring, through having set up anti-adhesion coating, prevent that paste and other material layer from influencing each other, through having set up hemostasis layer and cotton gauze, restrain the wound hemorrhage by a large scale, bleeding's problem, through having set up the bleeder vent, can make in the dressing medicine complete aspect treat to creating the wound, also keep ventilating for the position of treatment simultaneously, prevent to use skin because of vexed wet skin allergy red swelling for a long time.

Further, a fiber adhesive tape is adhered to the surface below the plastic film, the cotton gauze penetrates through the fiber adhesive tape, and an anti-sticking film is arranged between the fiber adhesive tape and the grease-proof layer; through having set up fibre adhesive tape and plastic film, can be to human harmless adhesive tape on can gluing the material to human skin firmly, have good gas permeability, conveniently take, through having set up grease proofing fat layer on fibre adhesive tape, when using for a long time, prevent that human skin discharge grease from causing the adhesive tape not at the adhesion, cause the dressing to shift.

Furthermore, a paste is arranged on one side, away from the cotton gauze, of the material layer, a plant extract is arranged on one side, away from the material layer, of the paste, the material layer part is connected with the cotton gauze, an anti-sticking film is arranged between the paste and the plant extract, and the anti-sticking film is connected on one side, away from the paste, of the plant extract; through having set up paste and material layer, the paste tightly seals the material layer, and both combine to make the wound cool and refreshing, prevent that the inflammation from taking place, and the anti-adhesion coating prevents at this layer that the medicine from volatilizing, and the wound mouth can also be refreshed consciousness when overhead, cool and heat dissipation, and the itch stopping that relieves pain, through having set up plant extract, is used for repairing the scar.

Furthermore, one side of the anti-sticking membrane is adhered with a scar fading factor membrane, the other side of the scar fading factor membrane is adhered with a whitening layer, one side of the whitening layer, which is far away from the scar fading factor membrane, is provided with an isolation layer, and the other side of the isolation layer is connected with a hemostasis layer; the scar lightening factor film is combined with the plant extract, scars can be lightened by slowly repairing scars, the skin tissue is rebuilt to whiten the skin and promote the production of collagen through the whitening layer, and the bleeding layer absorbs haemorrhage or reserved blood in a large area to accelerate the repair of wounds.

Furthermore, hydrogel is adhered to one side, away from the isolation layer, of the hemostasis layer, a deodorization layer is adhered to the other side of the hydrogel, an antibiotic layer is arranged on one side, away from the hydrogel, of the deodorization layer, the isolation layer is arranged between the deodorization layer and the antibiotic layer, an anti-sticking membrane is connected to one side, away from the deodorization layer, of the antibiotic layer, and a ventilation layer is connected to the other side of the anti-sticking membrane; through having set up the aquogel, provide moist healing environment for the wound initiative, have the ability of quick absorption sepage, control the ability of oozing blood, sepage, through having set up deodorant layer, prevent that long-time confined space wound from smelling and rotting, the stink can't be absorbed, through having set up special antibiotic for the regeneration of cell can kill or restrain the growth and reproduction of pathogenic bacterium through the different ways, make the infection recover, make the human body recover healthily.

Furthermore, an itching relieving layer is adhered to one side of the breathable layer, which is far away from the deodorant layer, an anti-grease layer is adhered to the other side of the itching relieving layer, partial fiber adhesive tapes are adhered to one side of the anti-grease layer, which is far away from the itching relieving layer, and the fiber adhesive tapes are symmetrically distributed at two ends of the lower surface of the anti-grease layer; through having set up the bottom that partial fibre adhesive tape is located grease proofing fat layer, produce the space between partial fibre adhesive tape and the material layer, make skin wound can breathe freely, through having set up itching relieving layer, wound itch is difficult to endure when preventing the cell regeneration, through having set up grease proofing fat layer and skin direct contact, prevents that the grease that human skin produced from influencing the durability of dressing.

The utility model has the following beneficial effects:

1. the cotton gauze, the fiber adhesive plaster, the scar fading factor film, the hemostasis layer, the hydrogel, the deodorization layer, the antibiotic layer, the breathable layer, the itching relieving layer and the grease-proof layer solve the problems that the existing dressing cannot be fully contacted with a wound, a large amount of seepage remains in a space formed by the wound, and the wound is easy to infect and is not easy to heal; in addition, as the use time of the dressing product is prolonged, the edge becomes dry and hard, and the irritation such as pain, itching and the like is generated on the wound of the minimally invasive surface, so that the treatment feeling of a patient and the healing quality of the wound are influenced; through having set up the combination use of material layer and paste, the paste seals the material layer through certain dose in cotton gauze, can last the use, combines to exert the drug effect, through having set up anti-sticking film, prevents volatilizing of medicine.

2. The cotton gauze, the fiber adhesive plaster, the scar fading factor film, the hemostasis layer, the hydrogel, the deodorization layer, the antibiotic layer, the breathable layer, the itching relieving layer and the oil-proof grease layer solve the problems that the amount of liquid seepage of wounds represented by operation incisions and minimally invasive postoperative wounds is not large, and the dressing can not actively provide a wet healing environment for the protection of the wounds; the scar repairing factor film and the plant extract are arranged to repair scars of wounds, the whitening layer is arranged to rebuild skin tissues to whiten the skin, the production of collagen is promoted, the bleeding layer absorbs haemorrhage or reserved blood in a large area, and the repair of the wounds is accelerated.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure of the plastic film of the present invention.

Fig. 3 is a schematic diagram of the structure of the material layer of the present invention.

FIG. 4 is a schematic view showing the structure of a release film of the present invention.

Fig. 5 is a schematic view of the hemostatic layer structure of the present invention.

Fig. 6 is a schematic view of the structure of the breathable layer of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. cotton gauze; 200. a plastic film; 201. a fiber adhesive tape; 300. a material layer; 301. a paste; 302. a plant extract; 400. an anti-adhesion film; 401. scar fading factor membranes; 402. a whitening layer; 403. an isolation layer; 500. a haemostatic layer; 501. a hydrogel; 502. a deodorizing layer; 503. an antibiotic layer; 600. a breathable layer; 601. an antipruritic layer; 602. and an oil and grease resistant layer.

Detailed Description

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

Referring to fig. 1-6, the gel dressing of the present invention includes a cotton gauze 100, a plastic film 200, a material layer 300, an anti-sticking film 400, a hemostatic layer 500, and a breathable layer 600, wherein the plastic film 200 is fixedly connected to the periphery of the cotton gauze 100, the material layer 300 is disposed on the lower surface of the cotton gauze 100, the anti-sticking film 400 is disposed under the material layer 300, the hemostatic layer 500 is disposed under the anti-sticking film 400, and the breathable layer 600 is disposed under the hemostatic layer 500 on the side of the hemostatic layer 500 away from the material layer 300.

As shown in fig. 1-3, a fiber adhesive tape 201 is adhered to the lower surface of the plastic film 200, a cotton gauze 100 penetrates through the fiber adhesive tape 201, and an anti-sticking film 400 is arranged between the fiber adhesive tape 201 and the grease-proof layer 602; the gel dressing is adhered to the skin on the surface of the gel dressing required by a human body through the plastic film 200 and the fiber adhesive tape 201 on the peripheral side of the cotton gauze 100, and the material layer 300 is combined with the paste 301 for use, so that the refreshing effect is achieved, the cooling effect is achieved, the pain is relieved, and the material layer 300 is partially immersed in the cotton gauze 100. In order to accurately position the gel dressing, the gel dressing of the present invention further comprises an identification chip fixed inside the paste 301.

As shown in fig. 1-4, a paste 301 is arranged on one side of the material layer 300 far away from the cotton gauze 100, a plant extract 302 is arranged on one side of the paste 301 far away from the material layer 300, a part of the material layer 300 is connected with the cotton gauze 100, an anti-sticking film 400 is arranged between the paste 301 and the plant extract 302, and an anti-sticking film 400 is connected on one side of the plant extract 302 far away from the paste 301; the anti-sticking film 400 is arranged on the other side of the paste 301 to prevent medicine from volatilizing, the hemostatic layer 500, the hydrogel 501 and the antibiotic layer 503 can kill or inhibit the growth and reproduction of pathogenic bacteria in different ways to cure infection and recover the health of human body, and the whitening layer 402 is arranged to recover the smoothness of the skin of the wound.

As shown in fig. 1-5, a scar lightening factor membrane 401 is adhered to one side of an anti-sticking membrane 400, a whitening layer 402 is adhered to the other side of the scar lightening factor membrane 401, an isolation layer 403 is arranged on one side of the whitening layer 402 far away from the scar lightening factor membrane 401, and a hemostatic layer 500 is connected to the other side of the isolation layer 403; after the scar is scarred on the wound by the plant extract 302 and the scar fading factor film 401, the scar is faded, so that the skin is intact as before, and pruritus caused by cell regeneration is prevented.

As shown in fig. 1-5, a hydrogel 501 is adhered to one side of the hemostatic layer 500 away from the isolation layer 403, a deodorant layer 502 is adhered to the other side of the hydrogel 501, an antibiotic layer 503 is arranged on one side of the deodorant layer 502 away from the hydrogel 501, the isolation layer 403 is arranged between the deodorant layer 502 and the antibiotic layer 503, an anti-sticking membrane 400 is connected to one side of the antibiotic layer 503 away from the deodorant layer 502, and a breathable layer 600 is connected to the other side of the anti-sticking membrane 400; the material layer 300 and the itching relieving layer 601 are arranged, so that the skin is not itchy when recovering, and the ventilation layer 600 ensures large-area freshness of the wound. The hemostatic layer 500 is provided with a diversion trench.

As shown in fig. 1-6, an anti-itching layer 601 is adhered to one side of the air-permeable layer 600 away from the deodorant layer 502, an anti-greaseproof layer 602 is adhered to the other side of the anti-itching layer 601, a part of the fiber adhesive fabric 201 is adhered to one side of the anti-greaseproof layer 602 away from the anti-itching layer 601, and the fiber adhesive fabric 201 is symmetrically distributed at two ends of the lower surface of the anti-greaseproof layer 602; the breathable layer 600 ensures large-area freshness of the wound, the fiber adhesive tape 201 below the breathable layer 600 enables a small space to be erected at the wound, and the wound cannot smell after the dressing is used for a long time.

One specific application of this embodiment is: the cotton gauze 100 is adhered to the skin on the surface of the gel dressing required by a human body through the plastic film 200 and the fiber adhesive tape 201 on the peripheral side of the cotton gauze 100, the material layer 300 is combined with the paste 301 for use, thereby refreshing the mind, cooling, dissipating heat, relieving pain and stopping itching, the material layer 300 is partially immersed into the cotton gauze 100, the anti-sticking film 400 is arranged on the other side of the paste 301 for preventing the volatilization of the medicine, the growth and reproduction of pathogenic bacteria can be killed or inhibited through different ways through the hemostatic layer 500, the hydrogel 501 and the antibiotic layer 503, so that the infection can be cured and the human body can be recovered to be healthy, the skin on the wound of the human body can be recovered to be smooth through the whitening layer 402, the scar can be desalted after the wound is scarred through the plant extract 302 and the scar desalting factor film 401, so that the skin is intact as before, the pruritus caused when the cells are regenerated can be prevented, and the material layer 300 and the layer 601 are arranged for preventing the itch from occurring when the skin is recovered, the breathable layer 600 ensures large-area freshness of the wound, the fiber adhesive tape 201 below the breathable layer 600 enables a small space to be erected at the wound, and the wound cannot smell after the dressing is used for a long time.

The cotton gauze is medical cotton gauze, and is woven by plain weave of medium and coarse cotton yarns; sparse tissue structure; the obtained product has good moisture absorption and dispersion performance after bleaching and degreasing; the product is strictly disinfected at high temperature and high pressure; is suitable for being used as a base material for medical bandaging, dressing, and the like; the elastic bandage gauze is woven by weaving a plain weave by adopting a heavy twist cotton folded yarn or spandex cotton core-wrapped yarn arranged in a left-right twist direction as warp yarns and a thick super single yarn as weft yarns, wherein the elastic elongation of a warp-wise strip can reach 50 percent, and the wound is wrapped with the elastic bandage gauze which has the functions of removing blood stasis and dredging blood and has better adsorbability; when the harmless plastic film and the fiber-absorbing adhesive tape are used in combination, the harmless plastic film is adhered to the skin of a human body and cannot cause any damage to the skin of the human body; the material layer is formed by immersing a mixed part consisting of menthol, peppermint oil, camphor oil, clove oil and rose oil and a small amount of ammonia water into cotton gauze, and also immersing a part of the mixed part into a paste body, wherein the paste body is formed by mixing paraffin, white wax and vaseline, and has the effects of refreshing, cooling, dissipating heat, relieving pain and stopping itching; the plant extract is a paste prepared by mixing aloe extract, centella asiatica and onion extract, and has the functions of repairing scars, diminishing inflammation and relieving pain; the anti-adhesion film is a medical anti-adhesion film and can inhibit the volatilization of the medicine; the scar fading factor is composed of ginger extract, and ginger has the effect of inhibiting the growth of granulation tissues and can be used for weakening and inhibiting the growth of scars; the whitening layer is prepared from Carthami flos extract; the hemostatic layer is prepared from cacumen biotae and rhizoma imperatae, the principle of the hemostatic layer is physiological, some bleeding is caused by blood heat, and the hemostatic layer has the function of cooling blood so as to achieve the hemostatic effect; the hydrogel is medical sterile hydrogel, the deodorization layer is composed of charcoal particles, and non-woven fabrics are wrapped outside the deodorization layer, so that the deodorization and sterilization function is realized; the antibiotic layer can inhibit the growth of bacteria, and the grease-proof layer is composed of lipase and can absorb fat.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a gel dressing, includes cotton gauze (100), plastic film (200), material layer (300), antiseized membrane (400), hemostasis layer (500) and ventilative layer (600), its characterized in that: the cotton gauze is characterized in that a plastic film (200) is fixedly connected to the peripheral side of the cotton gauze (100), a material layer (300) is arranged on the lower surface of the cotton gauze (100), an anti-sticking film (400) is arranged below the material layer (300), a hemostatic layer (500) is arranged below the anti-sticking film (400), and a breathable layer (600) is arranged below one side, away from the material layer (300), of the hemostatic layer (500).

2. The gel dressing according to claim 1, wherein a fiber adhesive tape (201) is adhered to the lower surface of the plastic film (200), the cotton gauze (100) penetrates through the fiber adhesive tape (201), and an anti-sticking film (400) is arranged between the fiber adhesive tape (201) and the grease-proof layer (602).

3. The gel dressing according to claim 1, wherein a paste (301) is arranged on one side of the material layer (300) far away from the cotton gauze (100), a plant extract (302) is arranged on one side of the paste (301) far away from the material layer (300), a part of the material layer (300) is connected with the cotton gauze (100), an anti-sticking film (400) is arranged between the paste (301) and the plant extract (302), and the anti-sticking film (400) is connected to one side of the plant extract (302) far away from the paste (301).

4. The gel dressing according to claim 1, wherein a scar lightening factor film (401) is adhered to one side of the anti-sticking film (400), a whitening layer (402) is adhered to the other side of the scar lightening factor film (401), an isolation layer (403) is arranged on one side, away from the scar lightening factor film (401), of the whitening layer (402), and a hemostatic layer (500) is connected to the other side of the isolation layer (403).

5. The gel dressing according to claim 1, wherein a hydrogel (501) is bonded to one side of the hemostatic layer (500) away from the isolation layer (403), a deodorization layer (502) is bonded to the other side of the hydrogel (501), an antibiotic layer (503) is arranged on one side of the deodorization layer (502) away from the hydrogel (501), the isolation layer (403) is arranged between the deodorization layer (502) and the antibiotic layer (503), an anti-adhesion membrane (400) is connected to one side of the antibiotic layer (503) away from the deodorization layer (502), and a breathable layer (600) is connected to the other side of the anti-adhesion membrane (400).

6. The gel dressing according to claim 1, characterized in that an itching relieving layer (601) is adhered to one side of the breathable layer (600) far away from the deodorization layer (502), an oil and grease proofing layer (602) is adhered to the other side of the itching relieving layer (601), a part of fiber adhesive fabric (201) is adhered to one side of the oil and grease proofing layer (602) far away from the itching relieving layer (601), and the fiber adhesive fabric (201) is symmetrically distributed at two ends of the lower surface of the oil and grease proofing layer (602).