CN219782952U - Medical self-adhesive plaster of tearing-resistant - Google Patents
Medical self-adhesive plaster of tearing-resistant Download PDFInfo
- Publication number
- CN219782952U CN219782952U CN202320107759.4U CN202320107759U CN219782952U CN 219782952 U CN219782952 U CN 219782952U CN 202320107759 U CN202320107759 U CN 202320107759U CN 219782952 U CN219782952 U CN 219782952U
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- CN
- China
- Prior art keywords
- layer
- fixedly connected
- adhesive
- self
- waterproof
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- 239000000853 adhesive Substances 0.000 title claims abstract description 22
- 239000011505 plaster Substances 0.000 title claims abstract description 11
- 239000010410 layer Substances 0.000 claims abstract description 96
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000012790 adhesive layer Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 239000000017 hydrogel Substances 0.000 claims abstract description 9
- 239000002674 ointment Substances 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 5
- 230000035699 permeability Effects 0.000 abstract description 7
- 210000004369 blood Anatomy 0.000 abstract description 4
- 239000008280 blood Substances 0.000 abstract description 4
- 210000001124 body fluid Anatomy 0.000 abstract description 4
- 239000010839 body fluid Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 5
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000023597 hemostasis Effects 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 229940072056 alginate Drugs 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 235000010413 sodium alginate Nutrition 0.000 description 2
- 239000000661 sodium alginate Substances 0.000 description 2
- 229940005550 sodium alginate Drugs 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001266 bandaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010410 calcium alginate Nutrition 0.000 description 1
- 239000000648 calcium alginate Substances 0.000 description 1
- 229960002681 calcium alginate Drugs 0.000 description 1
- 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 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000004911 serous fluid Anatomy 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
The utility model relates to a medical anti-tearing self-adhesive plaster which comprises a main layer, wherein the top of the main layer is fixedly connected with a self-adhesive layer, the top of the self-adhesive layer is fixedly connected with a reinforcing layer, the top of the reinforcing layer is fixedly connected with a waterproof layer, an absorption pad is arranged between the reinforcing layer and the waterproof layer, the absorption pad comprises a non-woven fabric layer fixedly connected with the top of the reinforcing layer, and the top of the non-woven fabric layer is fixedly connected with a hydrogel layer. This medical non-setting adhesive of anti-tear applies ointment or plaster is convenient for paste in the harsh position of angle through four angles on major layer, can not produce the induration through hydrogel layer absorption moisture, improves the steadiness of major layer structure through the enhancement layer, is difficult to by tearing, promotes the gas permeability through the bleeder vent, is convenient for manual tearing the major layer through easy tear strip, has solved thick liquid such as blood and body fluid and has been applied ointment or plaster and absorbed after drying, and easy induration, the application of induration not only gas permeability reduces, can bring inconvenient problem for the patient.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a tearing-resistant medical self-adhesive application.
Background
Currently, the surgical bandaging wound commonly used is commonly applied by a non-woven cotton sliver. The application is only to clamp a layer of cotton sliver between the inner-adhered non-woven fabric and the outer-surface non-woven fabric, and has the advantages of good water absorption performance and convenient use.
However, the slurry such as blood and body fluid is absorbed and dried by the application, and is easy to harden, so that the hardened application has reduced air permeability, can stimulate wounds and increase pain of patients, is not particularly easy to remove after being applied, is easy to tear, and brings inconvenience to the patients, and the medical anti-tearing self-adhesive application is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the tearing-resistant medical self-adhesive patch which has the advantages of moisturizing, hemostasis and the like, and solves the problems that blood, body fluid and other serous fluid are absorbed and dried by the patch and are easy to harden, the air permeability of the hardened patch is reduced, and inconvenience is brought to patients.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medical non-setting adhesive of anti-tear is applied ointment or plaster, includes the main layer, the top fixedly connected with non-setting adhesive layer of main layer, the top fixedly connected with enhancement layer of non-setting adhesive layer, the top fixedly connected with waterproof layer of enhancement layer, be provided with the absorption pad between enhancement layer and the waterproof layer.
Further, the absorbent pad comprises a non-woven fabric layer fixedly connected to the top of the reinforcing layer, and a hydrogel layer is fixedly connected to the top of the non-woven fabric layer.
Further, the outside fixedly connected with easy tear strip of enhancement layer.
Further, the inside of the self-adhesive layer is provided with ventilation holes.
Further, the top view of the main layer is X-shaped.
Furthermore, waterproof glue is used for waterproof treatment among the four sides of the waterproof layer, the reinforcing layer, the adhesive sticker layer and the main layer.
Compared with the prior art, the utility model provides a tearing-resistant medical self-adhesive application, which has the following beneficial effects:
this medical non-setting adhesive of anti-tear applies ointment or plaster is convenient for paste in the harsh position of angle through four angles on major layer, can not produce the induration through hydrogel layer absorption moisture, improves the steadiness of major layer structure through the enhancement layer, is difficult to by tearing, promotes the gas permeability through the bleeder vent, is convenient for manual tearing the major layer through easy tear strip, has solved thick liquid such as blood and body fluid and has been applied ointment or plaster and absorbed after drying, and easy induration, the application of induration not only gas permeability reduces, can bring inconvenient problem for the patient.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
fig. 2 is a bottom view of the structure of the present utility model.
In the figure: 1 main layer, 2 adhesive-bonding layer, 3 enhancement layer, 4 absorbent pad, 5 non-woven fabrics layer, 6 hydrogel layer, 7 waterproof layer, 8 easy tear strip, 9 bleeder vent.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a tearing-resistant medical self-adhesive plaster comprises a main layer 1, wherein the overlooking appearance of the main layer 1 is in an X shape, four corners of the main layer 1 are convenient to flexibly adhere to a position with a severe angle, such as a fingertip and a joint, applicability is improved, the top of the main layer 1 is fixedly connected with a self-adhesive layer 2, ventilation holes 9 are formed in the self-adhesive layer 2, ventilation is improved through the ventilation holes 9, and the ventilation holes 9 can be round or triangular.
In this embodiment, the top fixedly connected with enhancement layer 3 of adhesive sticker layer 2 improves the steadiness of main layer 1 structure through enhancement layer 3, is difficult to by tearing, and the outside fixedly connected with of enhancement layer 3 easily tears strip 8, is convenient for manually tear main layer 1 through easily tearing strip 8, promotes the use convenience.
It can be understood that the waterproof layer 7 is fixedly connected with at the top of enhancement layer 3, is provided with the absorption pad 4 through between waterproof enhancement layer 3 and the waterproof layer 7, all uses waterproof glue to do waterproof treatment between four limits of waterproof layer 7, enhancement layer 3, adhesive sticker layer 2 and main layer 1, cooperates through waterproof layer 7 and waterproof glue, improves the waterproof performance of main layer 1.
It should be noted that, the absorbent pad 4 includes the non-woven fabrics layer 5 of fixed connection in enhancement layer 3 top, the top fixedly connected with hydrogel layer 6 of non-woven fabrics layer 5, can not produce the induration through hydrogel layer 6 absorption moisture, the material that non-woven fabrics layer 5 selected for use is the alginate fiber non-woven fabrics layer, its surface evenly distributed has calcium alginate, utilize alginate to have with the sodium ion in the wound carries out ion exchange, sodium alginate and calcium ion have been generated, the sodium alginate has the function of moisturizing, and the calcium ion has hemostasis, the function of disinfecting.
The working principle of the embodiment is as follows:
this medical non-setting adhesive of anti-tear is applied ointment or plaster, through four angles of principal layer 1, be convenient for paste in the position that the angle is harsh, can not produce the induration through hydrogel layer 6 absorption moisture, provide moisturizing, hemostasis and sterilization function through non-woven fabrics layer 5, promote the gas permeability through bleeder vent 9, promote the comfort level of use, through waterproof layer 7 and waterproof glue cooperation, improve the waterproof performance of principal layer 1, be convenient for manual tearing principal layer 1 through easy tear strip 8, possess the convenient advantage of using.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 utility model provides a medical non-setting adhesive of tear-resistant is applied ointment or plaster, includes major layer (1), its characterized in that: the waterproof layer is characterized in that the top of the main layer (1) is fixedly connected with a self-adhesive layer (2), the top of the self-adhesive layer (2) is fixedly connected with a reinforcing layer (3), the top of the reinforcing layer (3) is fixedly connected with a waterproof layer (7), and an absorption pad (4) is arranged between the reinforcing layer (3) and the waterproof layer (7).
2. A tear resistant medical self-adhesive application according to claim 1, wherein: the absorption pad (4) comprises a non-woven fabric layer (5) fixedly connected to the top of the reinforcing layer (3), and a hydrogel layer (6) is fixedly connected to the top of the non-woven fabric layer (5).
3. A tear resistant medical self-adhesive application according to claim 1, wherein: the outside fixedly connected with easy tear strip (8) of enhancement layer (3).
4. A tear resistant medical self-adhesive application according to claim 1, wherein: an air hole (9) is formed in the self-adhesive layer (2).
5. A tear resistant medical self-adhesive application according to claim 1, wherein: the top view of the main layer (1) is X-shaped.
6. A tear resistant medical self-adhesive application according to claim 1, wherein: waterproof glue is used for waterproof treatment among the waterproof layer (7), the reinforcing layer (3), the adhesive sticker layer (2) and the four sides of the main layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320107759.4U CN219782952U (en) | 2023-02-03 | 2023-02-03 | Medical self-adhesive plaster of tearing-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320107759.4U CN219782952U (en) | 2023-02-03 | 2023-02-03 | Medical self-adhesive plaster of tearing-resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219782952U true CN219782952U (en) | 2023-10-03 |
Family
ID=88151889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320107759.4U Active CN219782952U (en) | 2023-02-03 | 2023-02-03 | Medical self-adhesive plaster of tearing-resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219782952U (en) |
-
2023
- 2023-02-03 CN CN202320107759.4U patent/CN219782952U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |