CN221600407U - Novel medical dressing of hydrocolloid - Google Patents
Novel medical dressing of hydrocolloid Download PDFInfo
- Publication number
- CN221600407U CN221600407U CN202323425197.7U CN202323425197U CN221600407U CN 221600407 U CN221600407 U CN 221600407U CN 202323425197 U CN202323425197 U CN 202323425197U CN 221600407 U CN221600407 U CN 221600407U
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- dressing
- layer
- bonding
- binding
- hydrocolloid
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- 239000000416 hydrocolloid Substances 0.000 title claims abstract description 38
- 238000010030 laminating Methods 0.000 claims abstract description 20
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 43
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 8
- 210000002268 wool Anatomy 0.000 claims description 7
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 6
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 5
- RUYRJRAIPYPPFH-UHFFFAOYSA-H silver;sodium;zirconium(4+);diphosphate Chemical compound [Na+].[Zr+4].[Ag+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O RUYRJRAIPYPPFH-UHFFFAOYSA-H 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 206010052428 Wound Diseases 0.000 description 33
- 208000027418 Wounds and injury Diseases 0.000 description 33
- 208000002193 Pain Diseases 0.000 description 8
- 210000004209 hair Anatomy 0.000 description 7
- 210000003141 lower extremity Anatomy 0.000 description 6
- 208000025865 Ulcer Diseases 0.000 description 4
- 231100000397 ulcer Toxicity 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 208000000558 Varicose Ulcer Diseases 0.000 description 3
- 235000010410 calcium alginate Nutrition 0.000 description 3
- 239000000648 calcium alginate Substances 0.000 description 3
- 229960002681 calcium alginate Drugs 0.000 description 3
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 206010020772 Hypertension Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a novel medical hydrocolloid dressing which comprises a laminating negative film, a cooling structure, binding sheets, an adhesive structure, binding strips, a connecting structure, a dressing structure, isolating paper and release paper, wherein the cooling structure is arranged in the laminating negative film, the binding sheets are arranged on two sides of the laminating negative film, the adhesive structure is arranged on the upper side and the lower side of the binding sheets, the binding strips are arranged on one sides, far away from each other, of the binding sheets, the connecting structure is arranged between the binding strips, the dressing structure is arranged on the upper side and the lower side of the laminating negative film, and the isolating paper is arranged on one sides, far away from each other, of the dressing structure. Compared with the prior art, the utility model has the advantages that: can be used on two sides; the binding is more firm.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a novel hydrocolloid medical dressing.
Background
The lower limb venous ulcer is one of chronic ulcers caused by long-term venous hypertension, valve insufficiency, venous thrombosis, blood reflux and the like, is a common disease and frequently-occurring disease in surgery, the common disease position is the inner side and the outer side of lower third of lower leg, the inner side is common, the wound surface is large, the healing is generally difficult, at present, for the lower limb venous ulcer, a hydrocolloid dressing and a lower limb elastic bandage are often adopted for combined treatment, and the hydrocolloid dressing and the lower limb elastic bandage are combined for dressing change of the lower limb venous ulcer nursing, so that the lower limb venous hypertension can be improved, the blood oxygen content of the ulcer position can be improved, the recovery of the ulcer is obviously facilitated, the pain of a patient is relieved, the living quality of the patient is improved, the clinical curative effect is remarkable, and the dressing change method is effective in clinical nursing.
Publication number CN212416090U an ulcer rubberizing dressing, including medical elastic band, the one end front of medical elastic band is fixed with the magic and pastes the hook face piece, and the other end back is fixed with the magic and pastes the hair face piece, and the front middle part of medical elastic band is fixed with the polyurethane semipermeable membrane through medical pressure sensitive adhesive pasting, and the front of polyurethane semipermeable membrane is pasted and is fixed with the hydrocolloid, and the front of hydrocolloid is pasted and is had one deck from type paper, is greater than the area of hydrocolloid from type paper, is provided with the calcium alginate fibrous layer between hydrocolloid and the type paper, adheres to on the calcium alginate fibrous layer and has silver nanoparticle, and the area of calcium alginate fibrous layer is less than the area of hydrocolloid. However, the prior art still has the defects that:
1. the hydrocolloid dressing used in the prior art can only absorb effusion on the wound by utilizing hydrocolloid, and can not relieve certain pain on the wound, most of wounds using the hydrocolloid dressing are sores or scalds, and the nearby wounds can generate the burning pain feeling of an array when healing, so that patients can feel more uncomfortable.
2. The hydrocolloid dressing that prior art adopted is mainly through the mode of bonding with hydrocolloid dressing and skin laminating together, and the life cycle of hydrocolloid dressing is mostly 2-3 days, and the colloid that the laminating needs the bonding like this is viscidity great, can make when changing the dressing tear skin very painful, otherwise the adhesion force will not be strong enough.
Disclosure of utility model
The utility model aims to overcome the defects and provide a novel hydrocolloid medical dressing.
In order to solve the technical problems, the technical scheme provided by the utility model is a novel medical dressing of hydrocolloid, which comprises a laminating negative film and is characterized in that: the inside of the laminating negative is provided with a cooling structure, two sides of the laminating negative are fixedly connected with binding sheets, the upper side and the lower side of the binding sheets are provided with bonding structures, one sides of the binding sheets, which are far away from each other, are fixedly connected with binding strips, the binding strips are provided with connecting structures, dressing structures are arranged on the upper side and the lower side of the outer portion of the laminating negative film, isolation paper is arranged on one side, away from each other, of each dressing structure, release paper is arranged on one side, away from each other, of each bonding structure, and the laminating negative film is made of PE (polyethylene) films and non-woven fabrics.
As an improvement, the cooling structure comprises a high molecular gel layer, and the high molecular gel layer is made of p-hydroxy benzoic acid.
As an improvement, the adhesive structure comprises an adhesive layer arranged on the upper side and the lower side of the binding sheet, and the adhesive layer adopts rubber pressure-sensitive adhesive.
As an improvement, the connecting structure comprises a fiber round wool layer fixedly connected to the upper side of the binding strip on one side, and a barbed wool layer matched with the fiber round wool layer for use is fixedly connected to the lower side of the binding strip on the other side.
As an improvement, the dressing structure comprises a dressing layer arranged on the upper side and the lower side of the laminating negative film, and sodium zirconium phosphate silver is arranged in the dressing layer.
Compared with the prior art, the utility model has the advantages that: 1. the hydrocolloid dressing adopted by the utility model is provided with the macromolecule gel layer colloid capable of reducing the temperature in the substrate, so that when the hydrocolloid dressing absorbs the effusion of the wound, the wound is cooled, the pain feeling during wound healing is relieved, and the discomfort degree of a patient is reduced.
2. Besides the mode of adhering the dressing to the skin by means of adhesion, the hydrocolloid dressing used in the utility model is also provided with two binding strips of a magic tape structure, the dressing can be bound at the positions of hands, feet and legs, and arms.
Drawings
Fig. 1 is a perspective view of a novel hydrocolloid medical dressing of the present utility model.
Fig. 2 is a schematic diagram of a connection structure of a novel hydrocolloid dressing according to the present utility model.
Fig. 3 is an enlarged a view of a novel hydrocolloid medical dressing according to the utility model.
As shown in the figure: 1. attaching a bottom plate; 2. a cooling structure; 3. binding sheets; 4. an adhesive structure; 5. binding strips; 6. a connection structure; 7. a dressing structure; 8. a release paper; 9. a release paper; 10. a polymer gel layer; 11. p-hydroxybenzoic acid; 12. an adhesive layer; 13. a rubber-type pressure-sensitive adhesive; 14. a fiber round wool layer; 15. a barbed pile layer; 16. a dressing layer; 17. zirconium sodium silver phosphate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in figures 1-3, the utility model is provided with a bonding bottom plate 1 as a substrate of the dressing, the bonding bottom plate 1 is made of PE film and non-woven fabric, is transparent and breathable and has certain elasticity, can ensure that the hydrocolloid dressing can be bonded on a wound, the inside of the bonding bottom plate 1 is provided with a cooling structure 2, after the hydrocolloid dressing is bonded on the wound, the skin near the wound can be cooled through a polymer gel layer 10 in the bonding bottom plate 1, the pain caused by the wound is reduced, the inside of the polymer gel layer 10 contains menthol, p-hydroxybenzoic acid 11, water, glycerol and the like, the skin around the wound is cooled in a physical mode, binding pieces 3 are fixedly connected to two sides of the bonding bottom plate 1, the binding pieces 3 are made of spandex material, have higher elasticity and excellent ductility, and are convenient for binding different wound positions, the adhesive negative film 1 can be well adhered to the skin near the wound, the upper side and the lower side of the binding sheet 3 are respectively provided with an adhesive structure 4 which can be further adhered and bound with the skin, the side, far away from each other, of the binding sheet 3 is respectively fixedly connected with a binding strip 5, the binding strips 5 are provided with a connecting structure 6, the upper side of one side of the binding strip 5 is provided with a fiber round hair layer 14, the lower side of the other side of the binding strip 5 is provided with a barbed hair layer 15, the fiber round hair layer 14 and the barbed hair layer 15 can be adhered to form a magic tape by adhering, the two binding strips 5 can be repeatedly adhered, the upper side and the lower side of the outer part of the adhesive negative film 1 are respectively provided with a dressing structure 7, a hydrocolloid dressing layer 16 mainly adopts parahydroxybenzoic acid 11 and hydrophilic particles which can be adhered to the base part of the wound to absorb the liquid generated by the wound, the dressing structure 7 is provided with the release paper 8, so that the dressing layer which is not used is protected from external environmental pollution, and the upper side and the lower side of the binding sheet 3 are provided with the release paper 9 to ensure the viscosity of the binding sheet 3 when the binding sheet is not used.
The utility model has the bonding layer 12 on the upper and lower sides of the binding sheet 3, the bonding layer 12 is made of rubber pressure-sensitive adhesive 13, natural rubber is used as the bonding material, the content is thirty percent to fifty percent, rosin and derivatives thereof are used as tackifier, the content is twenty percent to forty percent, about five percent of plasticizer is added to increase the quick tackiness of the bonding layer 12, about two percent of anti-aging agent is added to the bonding layer, the bonding time is prolonged, the rubber pressure-sensitive adhesive 13 is used as the bonding layer 12 to bond the binding sheet 3 and the skin near the wound together, the pain caused by the tearing of the binding sheet 3 can be avoided, the firmness and the air permeability of the bonding can be ensured, the zirconium sodium silver phosphate 17 compound is arranged in the dressing layer 16, silver ions can be released when the dressing is attached to the wound, a physical sterilization mode can have a better infection control effect, the bonding layer is arranged on the upper and lower sides of the wound 1, the bonding layer is a conduit is needed for cutting the body, the dressing can be cut out repeatedly, and the dressing can be replaced by the other side of the conduit is not needed, and the dressing can be replaced by the other side of the dressing.
When the wound is in a specific implementation, firstly, the wound is disinfected, the release paper 8 on the dressing layer 16 of the hydrocolloid is torn off, the release paper 9 on the same surface of the binding sheet 3 is torn off, the dressing layer 16 is aligned to the wound, the binding strips 5 are pulled after the binding sheet 3 is stuck on, the two binding sheets 3 are pulled to be long, the two binding strips 5 are enabled to be wound around the skin of the wound, when the wound is in a position where the wound cannot be bound, only the binding layer 12 on the binding sheet 3 is needed to be used for binding and fixing, such as hands, feet, arms and legs, the fiber round hair layer 14 and the barbed hair layer 15 are needed to be bonded together, the two binding strips 5 are bonded together, the hydrocolloid dressing can be bonded on the surface of the wound, the wound is promoted to heal, when the hydrocolloid on one surface cannot continuously absorb the effusion generated by the wound, the hydrocolloid dressing on the other surface can be used for binding the wound, when the hydrocolloid dressing is used for absorbing the effusion on the wound, the pain feeling of the wound is reduced by bonding structure 2 inside the wound, and the pain is reduced.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides a novel medical dressing of hydrocolloid, includes laminating film (1), its characterized in that: the utility model discloses a laminating film, including laminating film (1), bonding film (3), bonding strip (5), connection structure (6) are provided with inside cooling structure (2) that is provided with of laminating film (1), equal fixedly connected with of laminating film (1) both sides, bonding film (3) upper and lower side all is provided with bonding structure (4), bonding film (3) one side equal fixedly connected with bonding strip (5) that keep away from each other, be provided with connection structure (6) on bonding strip (5), laminating film (1) outside upper and lower side all is provided with dressing structure (7), one side that dressing structure (7) kept away from each other all is provided with release paper (8), bonding structure (4) one side that keeps away from each other all is provided with release paper (9), laminating film (1) adopts PE membrane and non-woven fabrics material.
2. The novel hydrocolloid medical dressing of claim 1, wherein: the cooling structure (2) comprises a high molecular gel layer (10), and the high molecular gel layer (10) is made of p-hydroxybenzoic acid (11).
3. A novel hydrocolloid medical dressing as claimed in claim 2, wherein: the adhesive structure (4) comprises an adhesive layer (12) arranged on the upper side and the lower side of the binding sheet (3), and the adhesive layer (12) adopts rubber pressure-sensitive adhesive (13).
4. The novel hydrocolloid medical dressing of claim 1, wherein: the connecting structure (6) comprises a fiber round wool layer (14) fixedly connected to the upper side of the binding strip (5) on one side, and a barbed wool layer (15) matched with the fiber round wool layer (14) for use is fixedly connected to the lower side of the binding strip (5) on the other side.
5. The novel hydrocolloid medical dressing of claim 4, wherein: the dressing structure (7) comprises a dressing layer (16) arranged on the upper side and the lower side of the laminating negative film (1), and zirconium sodium silver phosphate (17) is arranged in the dressing layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323425197.7U CN221600407U (en) | 2023-12-15 | 2023-12-15 | Novel medical dressing of hydrocolloid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323425197.7U CN221600407U (en) | 2023-12-15 | 2023-12-15 | Novel medical dressing of hydrocolloid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221600407U true CN221600407U (en) | 2024-08-27 |
Family
ID=92439122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323425197.7U Active CN221600407U (en) | 2023-12-15 | 2023-12-15 | Novel medical dressing of hydrocolloid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221600407U (en) |
-
2023
- 2023-12-15 CN CN202323425197.7U patent/CN221600407U/en active Active
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