CN219782960U - Hydrocolloid composite dressing - Google Patents
Hydrocolloid composite dressing Download PDFInfo
- Publication number
- CN219782960U CN219782960U CN202321174003.8U CN202321174003U CN219782960U CN 219782960 U CN219782960 U CN 219782960U CN 202321174003 U CN202321174003 U CN 202321174003U CN 219782960 U CN219782960 U CN 219782960U
- Authority
- CN
- China
- Prior art keywords
- layer
- hydrocolloid
- water absorption
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000416 hydrocolloid Substances 0.000 title claims abstract description 39
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 239000010410 layer Substances 0.000 claims abstract description 100
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000010521 absorption reaction Methods 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 239000012790 adhesive layer Substances 0.000 claims abstract description 13
- 230000000844 anti-bacterial effect Effects 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 9
- 229920002799 BoPET Polymers 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000003385 bacteriostatic effect Effects 0.000 abstract description 3
- 206010052428 Wound Diseases 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 12
- 230000029663 wound healing Effects 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010073 coating (rubber) Methods 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001804 debridement Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000007310 pathophysiology Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model relates to the technical field of dressing, in particular to a hydrocolloid composite dressing, which comprises a substrate layer main body, wherein the top end of the substrate layer main body is provided with an adhesive layer, the top end of the adhesive layer is provided with a first water absorption layer, the top end of the first water absorption layer is provided with a bacteriostatic film, the top end of the bacteriostatic film is provided with a second water absorption layer, the top end of the second water absorption layer is provided with a hydrocolloid layer, the top end of the hydrocolloid layer is provided with a moisture-proof layer, and the top end of the moisture-proof layer is provided with a release paper layer.
Description
Technical Field
The utility model relates to the technical field of dressing, in particular to a hydrocolloid composite dressing.
Background
The dressing is a wound-packing article and is a medical material used for covering sores, wounds or other damages, along with the deep study of pathophysiology of the wound healing process, people understand the wound healing process more and more deeply, thereby leading to the continuous improvement and development of the medical wound dressing, and the hydrocolloid dressing is a dressing formed by mixing and processing elastic polymeric hydrogel, synthetic rubber and adhesive; the most common gel in the dressing is hydroxymethyl cellulose, and the gel can be firmly adhered to the skin of the edge of a wound and can swell twelve times after absorbing seepage; in the early stage of wound recovery, the liquid seepage amount is large, the expansion amount is large, in addition, the hydrocolloid dressing has the debridement function, and various hydrocolloid dressings are used for wound management and nursing at present.
Through retrieving, just mention a hydrocolloid composite dressing with high water absorption and lock water function at published application number CN201822165631.5, including the substrate layer, one side bonding of substrate layer has the rubber coating rete, the rubber coating rete is kept away from one side bonding of substrate layer has the lock water layer, the lock water layer is kept away from one side bonding of coating rete has the hydrocolloid layer that punches, the hydrocolloid layer that punches is kept away from one side of lock water layer is fixed and is equipped with the through-hole layer, one side bonding that the hydrocolloid layer that punches was kept away from to the through-hole layer has from the type ply. The utility model can absorb a large amount of wound seepage, promote wound healing, reduce the times of dressing change of the wound, has strong water absorption and water locking performance, good air permeability and simple structure, and is worth popularizing.
The above solution, although solving the problems set forth in the background art, still has the following drawbacks: when carrying out water absorption lock water through the lock water layer, the effect is relatively poor to do not possess the effect that restraines bacterial growth, lead to the practicality not strong.
Disclosure of Invention
The utility model aims to provide a hydrocolloid composite dressing for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a hydrocolloid composite dressing, includes substrate layer main part, the top of substrate layer main part is equipped with the bond line, the top of bond line is equipped with first layer that absorbs water, the top of first layer that absorbs water is equipped with antibacterial membrane, the top of antibacterial membrane is equipped with the second layer that absorbs water, the top of second layer that absorbs water is equipped with hydrocolloid layer, the top of hydrocolloid layer is equipped with the dampproof course, the top of dampproof course is equipped with from type ply.
In a preferred embodiment of the present utility model, the substrate layer body is made of nonwoven fabric, and the adhesive layer is made of viscose.
As a preferable scheme of the utility model, the first water absorption layer and the second water absorption layer are both made of water absorption sponge.
As a preferable scheme of the utility model, the top end of the antibacterial film is arranged at the bottom end of the second water absorption layer.
As a preferable scheme of the utility model, through holes are formed at the bottom end of the hydrocolloid layer at equal intervals.
As a preferable scheme of the utility model, the moisture-proof layer is made of PET film.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the adhesive layer, the first water-absorbing layer, the antibacterial film, the second water-absorbing layer and the hydrocolloid layer are arranged in the hydrocolloid composite dressing, so that a large amount of wound seepage is absorbed under the cooperation of the adhesive layer, the first water-absorbing layer, the antibacterial film, the second water-absorbing layer and the hydrocolloid layer, the wound healing is facilitated, and the bacterial growth is inhibited.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the hydrocolloid layer and via structure of the present utility model;
fig. 3 is a schematic view of the moisture barrier and release paper layer structure of the present utility model.
In the figure: 1. a substrate layer body; 2. an adhesive layer; 3. a first water-absorbing layer; 4. a bacteriostatic film; 5. a second water-absorbing layer; 6. a hydrocolloid layer; 7. a moisture barrier; 8. a release paper layer; 9. and a through hole.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a hydrocolloid composite dressing, including substrate layer main part 1, the top of substrate layer main part 1 is equipped with adhesive layer 2, the top of adhesive layer 2 is equipped with first water absorption layer 3, the top of first water absorption layer 3 is equipped with antibacterial membrane 4, the top of antibacterial membrane 4 is equipped with second water absorption layer 5, the top of second water absorption layer 5 is equipped with hydrocolloid layer 6, thereby strengthen the compactness between substrate layer main part 1 and the first water absorption layer 3 through adhesive layer 2, adsorb a large amount of wound oozes under the cooperation of first water absorption layer 3, second water absorption layer 5 and hydrocolloid layer 6, be convenient for wound healing, and be favorable to inhibiting the breeding of bacterium through antibacterial membrane 4 moreover;
wherein substrate layer main part 1 is made for the non-woven fabrics, and adhesive layer 2 is made for the viscose, first layer 3 that absorbs water and second layer 5 that absorbs water are made for absorbing water the sponge, the bottom of second layer 5 that absorbs water is located on the top of antibacterial membrane 4, through-hole 9 has been seted up to the bottom equidistance of hydrocolloid layer 6, thereby strengthen the compactness between substrate layer main part 1 and the first layer 3 that absorbs water through adhesive layer 2, adsorb a large amount of wound oozes under the cooperation of first layer 3 that absorbs water, second layer 5 and hydrocolloid layer 6, wound healing of being convenient for, be favorable to inhibiting the breeding of bacterium through antibacterial membrane 4 moreover, the practicality is strengthened.
In this embodiment, referring to fig. 1 and 3, a moisture-proof layer 7 is disposed at the top end of the hydrocolloid layer 6, and a release paper layer 8 is disposed at the top end of the moisture-proof layer 7, so that the waterproof performance is enhanced by the moisture-proof layer 7;
wherein the moisture-proof layer 7 is made of PET film, so that the waterproof performance is enhanced by the moisture-proof layer 7, and the drug effect is conveniently exerted.
The working flow of the utility model is as follows: during the use, whether the inspection dressing outward appearance is damaged, after the inspection finishes, strengthen the compactness between substrate layer main part 1 and the first layer 3 that absorbs water through bond line 2, absorb a large amount of wound oozes liquid under the cooperation of first layer 3 that absorbs water, second layer 5 and hydrocolloid layer 6, be convenient for wound healing, be favorable to inhibiting the breeding of bacterium through antibacterial film 4 moreover, wherein, strengthen waterproof performance through dampproof course 7, be convenient for exert the drug effect, the practicality has been strengthened, and has spreading value.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The hydrocolloid composite dressing comprises a substrate layer main body (1), and is characterized in that: the utility model discloses a waterproof coating for a solar cell, including substrate layer main part (1), adhesive layer (2) are equipped with on the top of substrate layer main part (1), the top of adhesive layer (2) is equipped with first layer (3) that absorbs water, the top of first layer (3) that absorbs water is equipped with antibacterial membrane (4), the top of antibacterial membrane (4) is equipped with second layer (5) that absorbs water, the top of second layer (5) that absorbs water is equipped with hydrocolloid layer (6), the top of hydrocolloid layer (6) is equipped with dampproof course (7), the top of dampproof course (7) is equipped with from type ply (8).
2. A hydrocolloid composite dressing as claimed in claim 1, wherein: the substrate layer main body (1) is made of non-woven fabrics, and the bonding layer (2) is made of viscose.
3. A hydrocolloid composite dressing as claimed in claim 1, wherein: the first water absorption layer (3) and the second water absorption layer (5) are both made of water absorption sponge.
4. A hydrocolloid composite dressing as claimed in claim 1, wherein: the top end of the antibacterial film (4) is arranged at the bottom end of the second water absorption layer (5).
5. A hydrocolloid composite dressing as claimed in claim 1, wherein: through holes (9) are formed in the bottom end of the hydrocolloid layer (6) at equal intervals.
6. A hydrocolloid composite dressing as claimed in claim 1, wherein: the moisture-proof layer (7) is made of PET film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174003.8U CN219782960U (en) | 2023-05-16 | 2023-05-16 | Hydrocolloid composite dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174003.8U CN219782960U (en) | 2023-05-16 | 2023-05-16 | Hydrocolloid composite dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219782960U true CN219782960U (en) | 2023-10-03 |
Family
ID=88188133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321174003.8U Active CN219782960U (en) | 2023-05-16 | 2023-05-16 | Hydrocolloid composite dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219782960U (en) |
-
2023
- 2023-05-16 CN CN202321174003.8U patent/CN219782960U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2535020Y (en) | Anti side-leakge sanitary napkin with U-shaped PE membrane | |
| CN201414876Y (en) | Compound chitosan dressing | |
| CN107625582A (en) | Wound dressing, its preparation method and its application with sandwich construction | |
| CN204655268U (en) | A kind of alginate medical dressing | |
| CN208193326U (en) | One kind prevents adhesion promoting healing combine dressing | |
| CN101342382A (en) | Pure natural medical dressings | |
| CN202537768U (en) | Super absorbent dressing | |
| CN202699681U (en) | Composite biological dressing of carboxymethyl chitosan and calcium alginate | |
| CN205885634U (en) | Even absorptive dressing that absorbs water that surpasses | |
| CN1686572A (en) | Ultra strong absorption calcium alginate henatischesis dressing and its preparation method | |
| CN206026745U (en) | Anti bacteria dressing of slowly -releasing | |
| CN219782960U (en) | Hydrocolloid composite dressing | |
| CN218458247U (en) | Portable wound surface management dressing | |
| CN2838580Y (en) | Functional adult urine absorbent pad | |
| CN2824888Y (en) | A hemostatic calcium alginate dressing with ultra-strong absorption ability | |
| CN207950004U (en) | Medical air-permeable strong absorptive Multifunctional plaster | |
| CN209203745U (en) | A kind of quantum medical trauma adhesive dressing patch | |
| CN211460850U (en) | Wormwood sanitary towel | |
| CN114305869A (en) | Medical auxiliary material with sterilization and nourishing effects | |
| CN201175472Y (en) | Wound dressing | |
| CN203169422U (en) | Medical hydrogel wound dressing with drainage function | |
| CN217021699U (en) | High-adsorption skin-friendly hot air non-woven fabric | |
| CN202036418U (en) | Hemostasis dressing | |
| CN221061032U (en) | Medical dressing | |
| CN206508117U (en) | A kind of aquagel application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |