CN211962683U - Nano-silver burn and scald plaster for inhibiting wound deterioration - Google Patents
Nano-silver burn and scald plaster for inhibiting wound deterioration Download PDFInfo
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- CN211962683U CN211962683U CN201922160320.4U CN201922160320U CN211962683U CN 211962683 U CN211962683 U CN 211962683U CN 201922160320 U CN201922160320 U CN 201922160320U CN 211962683 U CN211962683 U CN 211962683U
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Abstract
A nanometer silver burn and scald plaster for inhibiting wound deterioration comprises a shell, a hollow interlayer, a sealing support ring, an extrusion pipe and a hydrogel layer, wherein air holes are arranged at the edge of the shell, the hollow interlayer and the sealing support ring are arranged in the shell, a containing layer is formed between the hollow interlayer and the sealing support ring, hydrogel is contained in the containing layer, a plurality of through holes are formed in the shell at the lower part of the containing layer, the through holes are connected with the extrusion pipe, the extrusion pipe is connected with the hydrogel layer, the peripheral wall of the hydrogel layer is connected with an antibacterial layer, the upper part of the antibacterial layer is fixedly connected with the inner side of the shell, a groove is arranged at the bottom of the hydrogel layer, a nanometer silver dressing layer is arranged in the groove, protective layers are arranged at the lower parts of the hydrogel layer and the nanometer silver dressing layer, the edge of the protective layer is fixedly connected, the utility model discloses can effectively restrain the wound and worsen, can play the guard action to the wound.
Description
Technical Field
The utility model relates to a burn and scald pastes the structure, especially relates to a nanometer silver burn and scald subsides that restrain wound and worsen.
Background
In the treatment process of burns and scalds, the dressing is commonly used. Because the skin after burns and scalds is easy to infect or breed bacteria, medical personnel generally paste the burn and scald position through the nano-silver dressing layer to prevent the further infection of the burn and scald position. At present, hydrogel layer can be used mostly to current dressing, then hydrogel layer lays the too thick wound that can oppress, reduces the gas permeability, can influence wound healing, and the dressing does not have bearing structure, can't form better protection to the wound when suffering the collision, thereby can cause the wound secondary damage to make the wound worsen.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a nano silver burn and scald plaster for inhibiting wound deterioration, comprising a housing, a hollow interlayer, a sealing support ring, an extrusion tube and a hydrogel layer, wherein an air vent is disposed at the edge of the housing, the hollow interlayer and the sealing support ring are disposed in the housing, a holding layer is formed between the hollow interlayer and the sealing support ring, the holding layer contains hydrogel, a plurality of through holes are disposed on the housing at the lower part of the holding layer, the through holes are connected with the extrusion tube, the extrusion tube is connected with the hydrogel layer, the peripheral wall of the hydrogel layer is connected with an antibacterial layer, the upper part of the antibacterial layer is fixedly connected with the inner side of the housing, a groove is disposed at the bottom of the hydrogel layer, a nano silver dressing layer is disposed in the groove, a protective layer is disposed at the lower parts of the hydrogel layer and the nano silver dressing layer, and the edge, the edge of the shell is provided with a back lining layer, and the lower part of the back lining layer is provided with an adhesive layer.
Preferably, the nano-silver dressing layer is a nano-silver dressing core.
Preferably, the hydrogel layer is a chitosan hydrogel.
Preferably, the housing is oval in shape.
Preferably, the antibiotic layer is located between the seal support ring and the vent hole.
Preferably, the housing is made of transparent plastic.
Preferably, the backing layer is made of adhesive non-woven fabric.
Preferably, the protective layer is a PE film.
Compared with the prior art, the utility model discloses following beneficial effect has:
the body has supporting capacity, so that secondary damage caused by collision of the wound can be avoided, and deterioration of the wound is avoided;
part of the hydrogel is in the interlayer of the shell, and part of the hydrogel is in the hydrogel layer, so that the hydrogel is not completely pressed on the nano-silver dressing layer, and the phenomena that the wound is pressed, the wound healing is influenced, and the wound is deteriorated are avoided;
and the bottom of the shell is provided with the vent hole, so that the ventilation property can be improved, and the wound deterioration can be avoided.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
The figure is as follows: the anti-bacterial fabric comprises a backing layer 1, an adhesive layer 2, an air vent 3, a shell 4, a sealing support ring 5, hydrogel 6, a hydrogel layer 7, an extrusion tube 8, a nano-silver dressing layer 9, a protective layer 10 and an antibacterial layer 11.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, a nano-silver burn and scald plaster for inhibiting wound deterioration comprises a shell 4, a hollow interlayer, a sealing support ring 5, an extrusion tube 8 and a hydrogel layer 7, wherein the shell 4 is made of transparent plastic, the shell 4 is oval, a vent hole 3 is arranged at the edge of the shell 4, the hollow interlayer and the sealing support ring 5 are arranged in the shell 4, an accommodating layer is formed between the hollow interlayer and the sealing support ring 5, hydrogel 6 is accommodated in the accommodating layer, and the hydrogel layer 7 is made of chitosan hydrogel 6;
the shell 4 at the lower part of the accommodating layer is provided with a plurality of through holes, the through holes are connected with an extrusion pipe 8, the extrusion pipe 8 is connected with a hydrogel layer 7, the peripheral wall of the hydrogel layer 7 is connected with an antibacterial layer 11, the antibacterial layer 11 is positioned between the sealing support ring 5 and the vent hole 3, the upper part of the antibacterial layer 11 is fixedly connected with the inner side of the shell 4, the bottom of the hydrogel layer 7 is provided with a groove, a nano-silver dressing layer 9 is arranged in the groove, the nano-silver dressing layer 9 is a nano-silver dressing core, the lower parts of the hydrogel layer 7 and the nano-silver dressing layer 9 are provided with a protective layer 10, the protective layer 10 is a PE film, the edge of the protective layer 10 is fixedly connected with the antibacterial layer 11, the edge of the shell 4 is provided with a backing layer 1, the backing layer 1 is made of adhesive non-woven;
the principle of the utility model is that: the shell 4 has supporting capacity, so that secondary damage caused by collision of the wound can be avoided, and deterioration of the wound is avoided; and a part of the hydrogel 6 is in the hydrogel layer 7 in the interlayer of the shell 4, the hydrogel 6 is not completely pressed on the nano silver dressing layer 9, so that the wound is prevented from being pressed, the wound healing is prevented from being influenced, and the wound deterioration is prevented, and the bottom of the shell 4 is provided with the vent hole 3 to improve the air permeability and prevent the wound deterioration.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.
Claims (8)
1. The utility model provides a nanometer silver burn and scald subsides of suppression wound deterioration, includes casing, cavity intermediate layer, sealed support ring, extrusion pipe, hydrogel layer, its characterized in that: the novel antibacterial waterproof casing is characterized in that an air vent is arranged at the edge of the casing, a hollow interlayer and a sealing support ring are arranged in the casing, a containing layer is formed between the hollow interlayer and the sealing support ring, hydrogel is contained in the containing layer, a plurality of through holes are formed in the casing at the lower portion of the containing layer and connected with an extrusion pipe, the extrusion pipe is connected with a hydrogel layer, the peripheral wall of the hydrogel layer is connected with an antibacterial layer, the upper portion of the antibacterial layer is fixedly connected with the inner side of the casing, a groove is formed in the bottom of the hydrogel layer, a nano silver dressing layer is arranged in the groove, a protective layer is arranged on the lower portions of the hydrogel layer and the nano silver dressing layer, the edge of the protective layer is fixedly connected with the antibacterial layer, a back.
2. The nano-silver burn and scald plaster for inhibiting wound deterioration according to claim 1, wherein: the nano-silver dressing layer is a nano-silver dressing core.
3. The nano-silver burn and scald plaster for inhibiting wound deterioration according to claim 1, wherein: the hydrogel layer is made of chitosan hydrogel.
4. The nano-silver burn and scald plaster for inhibiting wound deterioration according to claim 1, wherein: the housing is oval.
5. The nano-silver burn and scald plaster for inhibiting wound deterioration according to claim 1, wherein: the antibacterial layer is positioned between the sealing support ring and the vent hole.
6. The nano-silver burn and scald plaster for inhibiting wound deterioration according to claim 1, wherein: the shell is made of transparent plastic.
7. The nano-silver burn and scald plaster for inhibiting wound deterioration according to claim 1, wherein: the back lining layer is made of non-woven fabric with glue.
8. The nano-silver burn and scald plaster for inhibiting wound deterioration according to claim 1, wherein: the protective layer is a PE film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922160320.4U CN211962683U (en) | 2019-12-05 | 2019-12-05 | Nano-silver burn and scald plaster for inhibiting wound deterioration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922160320.4U CN211962683U (en) | 2019-12-05 | 2019-12-05 | Nano-silver burn and scald plaster for inhibiting wound deterioration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211962683U true CN211962683U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922160320.4U Active CN211962683U (en) | 2019-12-05 | 2019-12-05 | Nano-silver burn and scald plaster for inhibiting wound deterioration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211962683U (en) |
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2019
- 2019-12-05 CN CN201922160320.4U patent/CN211962683U/en active Active
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