CN204219156U - A kind of adhesive bandage containing dehydrating gel and chitosan protecting film - Google Patents
A kind of adhesive bandage containing dehydrating gel and chitosan protecting film Download PDFInfo
- Publication number
- CN204219156U CN204219156U CN201420483644.6U CN201420483644U CN204219156U CN 204219156 U CN204219156 U CN 204219156U CN 201420483644 U CN201420483644 U CN 201420483644U CN 204219156 U CN204219156 U CN 204219156U
- Authority
- CN
- China
- Prior art keywords
- adhesive bandage
- dehydrating gel
- chitosan
- gel layer
- woven body
- 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.)
- Expired - Fee Related
Links
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 32
- 239000000853 adhesive Substances 0.000 title claims abstract description 26
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 26
- 230000029663 wound healing Effects 0.000 claims abstract description 10
- 239000003814 drug Substances 0.000 claims abstract description 8
- 239000009306 yunnan baiyao Substances 0.000 claims abstract description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 19
- 206010052428 Wound Diseases 0.000 abstract description 16
- 239000004745 nonwoven fabric Substances 0.000 abstract description 5
- 210000003701 histiocyte Anatomy 0.000 abstract description 4
- 230000001133 acceleration Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000035876 healing Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000037237 body shape Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 26
- 230000000274 adsorptive effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 235000003143 Panax notoginseng Nutrition 0.000 description 1
- 241000180649 Panax notoginseng Species 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
This utility model belongs to hygienic article technical field, a kind of adhesive bandage containing dehydrating gel and chitosan protecting film of the present utility model, and comprise non-woven body, described non-woven body upper surface middle part is fixed with the dehydrating gel layer containing YUNNAN BAIYAO; Described chitosan film is covered in dehydrating gel layer upper surface; The upper surface both sides of described non-woven body are covered and are had mucigel; The upper surface entirety of the above each several part of described non-woven fabrics is coated with the anti-stick layer consistent with non-woven body shape.The preferred degradable chitosan film of the program coordinates the dehydrating gel layer containing helping healing of wound medicine to use, reach and the histiocyte healed can be prevented to be combined with adhesive bandage, wound healing acceleration can be promoted again, very low cost solve speed of wound healing slow and avoid winning adhesive bandage time secondary injury that wound is caused, overall structure is simple, cost performance is high, and manufacturing process is simple.
Description
Technical field
This utility model belongs to hygienic article technical field, is specifically related to a kind of adhesive bandage containing dehydrating gel and chitosan protecting film.
Background technology
Adhesive bandage common is at present clipped between mono layer gauze and medical adhesive tape by non-woven fabrics adsorptive pads after sterilizing, or directly non-woven fabrics adsorptive pads is fixed on medical adhesive tape surface, during use, surface gauze or contact nonwoven layer directly contact with wound, keep wound dry and comfortable, prevent bacteriological infection.But this type of adhesive bandage easily makes contact layer gauze or adsorptive pads top layer cloth and callus cellular adhesion, cannot take off adhesive bandage smoothly after wound healing; Easily man-made further destroy is caused to wound if take off by force, increase the wounded painful.
Utility model content
The purpose of this utility model be overcome adhesive bandage in prior art easily and wound adhesion cause problem to patient's secondary injury.
For solving the problems of the technologies described above, this utility model provides a kind of adhesive bandage containing dehydrating gel and chitosan protecting film, and comprise non-woven body, described non-woven body upper surface middle part is fixed with chitosan film; Described upper surface both sides are covered and are had mucigel; Described non-woven body upper surface entirety is coated with the anti-stick layer consistent with its shape.
Dehydrating gel layer is fixed with between described chitosan film and non-woven body upper surface.
Described non-woven body upper surface, dehydrating gel layer, chitosan film are fixed by pressing from bottom to up.
Described anti-stick layer is separate paper or Anti-adhering plastic or tinfoil.
The area of described mucigel is 1/1 to two/3rd of non-woven body upper surface area.
The area of described chitosan film is greater than the area of dehydrating gel layer and can covers dehydrating gel layer completely.
Described dehydrating gel layer contains the medicine that YUNNAN BAIYAO etc. contributes to wound healing.
advantage of the present utility model and beneficial effect:
A kind of adhesive bandage containing dehydrating gel and chitosan protecting film of the present utility model, comprise non-woven body, described non-woven body upper surface middle part is fixed with dehydrating gel layer, and described dehydrating gel upper surface is covered by chitosan film; Described non-woven fabrics upper surface both sides are covered and are had mucigel; Described non-woven body upper surface entirety is coated with the anti-stick layer consistent with its shape; The medicine dehydration gel layer contributing to wound healing containing YUNNAN BAIYAO etc. is fixed with between described chitosan film and non-woven body upper surface.
The preferred degradable chitosan film of the program and containing the dehydrating gel layer helping healing of wound medicine reach can prevent heal histiocyte be combined with adhesive bandage, wound healing acceleration can be promoted again, the very secondary injury of speed of wound healing slowly with to patient when avoiding adhesive bandage to win of the solution of low cost, overall structure is simple, cost performance is high, and manufacturing process is simple.
Below with reference to accompanying drawing, this utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, non-woven body; 2, chitosan film; 3, mucigel; 4, anti-stick layer; 5, dehydrating gel layer.
Detailed description of the invention
embodiment 1:
The adhesive bandage containing dehydrating gel and chitosan protecting film as shown in Figure 1, comprise non-woven body 1, described non-woven body 1 upper surface middle part is fixed with chitosan film 2; Dehydrating gel layer 5 is fixed with between described chitosan film 2 and non-woven body 1 upper surface.Described upper surface both sides are covered and are had mucigel 3; Described anti-stick layer 4 covers whole mucigel and chitosan film, and its shape is consistent with described non-woven fabrics.
The program preferred chitosan protecting film 2 major function is the combination intercepting wound and adhesive bandage gel layer, after chitosan protecting film is saturated in absorption sepage, can and make self to come off from nonwoven surface, and to be combined with wound covering.Chitosan itself is that natural biologic material safety is degradable simultaneously, covers on wound and slowly can be degraded at body surface, the therefore existence of this protecting film, can effectively prevent the histiocyte healed be combined with gel and make whole adhesive bandage be difficult to take off.
Described non-woven body 1 upper surface, dehydrating gel layer 5, chitosan film 2 are fixed by pressing from bottom to up.
Described anti-stick layer 4 is separate paper or Anti-adhering plastic or tinfoil.
The area of described mucigel 3 is 1/1 to two/3rd of non-woven body 1 upper surface area.
The area of described chitosan film 2 is greater than the area of dehydrating gel layer 5 and can covers dehydrating gel layer 5 completely.
Described dehydrating gel layer 5 contributes to the medicine of wound healing containing YUNNAN BAIYAO etc.
In the program, preferred dehydrating gel layer is containing including but not limited to the similar medicine contributing to healing of wound such as YUNNAN BAIYAO, Herba Artemisiae Anomalae, Radix Notoginseng, makes adhesive bandage have good water absorption, and the sepage of energy quick adsorption wound, keeps wound dry and comfortable; Simultaneously along with sepage enters gel, gel aperture becomes large, and the medicine be wrapped in gel layer can slowly be discharged, and promotes wound healing acceleration.The program both can intercept wound and gel combination by chitosan protecting film; chitosan itself is that natural biologic material safety is degradable simultaneously; cover on wound and can be degraded at body surface; without the need to taking off from wound; therefore the existence of this protecting film, can prevent the histiocyte healed be combined with gel and make whole adhesive bandage be difficult to the problem of taking off.
More than exemplifying is only illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, everyly all belongs within protection scope of the present invention with the same or analogous design of this utility model.
Claims (7)
1. contain an adhesive bandage for dehydrating gel and chitosan protecting film, comprise non-woven body (1), it is characterized in that: described non-woven body (1) upper surface middle part is fixed with dehydrating gel layer (5), gel layer top covers chitosan film (2); Described upper surface both sides are covered and are had a mucigel (3); Shape and described non-woven body on all four anti-stick layer (4) entirety cover the upper surface of each several part.
2. adhesive bandage as claimed in claim 1, is characterized in that: be fixed with dehydrating gel layer (5) between described chitosan film (2) and non-woven body (1) upper surface.
3. adhesive bandage as claimed in claim 2, is characterized in that: described non-woven body (1) upper surface, dehydrating gel layer (5), chitosan film (2) are fixed by pressing from bottom to up.
4. adhesive bandage as claimed in claim 1, is characterized in that: described anti-stick layer (4) is separate paper or Anti-adhering plastic or tinfoil.
5. the adhesive bandage as described in one of as any in claim 1-4, is characterized in that: the area of described mucigel (3) is 1/1 to two/3rd of non-woven body (1) upper surface area.
6. adhesive bandage as claimed in claim 5, is characterized in that: the area of described chitosan film (2) is greater than the area of dehydrating gel layer (5) and can covers dehydrating gel layer (5) completely.
7. adhesive bandage as claimed in claim 6, is characterized in that: described dehydrating gel layer (5) contributes to the medicine of wound healing containing YUNNAN BAIYAO etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483644.6U CN204219156U (en) | 2014-08-26 | 2014-08-26 | A kind of adhesive bandage containing dehydrating gel and chitosan protecting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483644.6U CN204219156U (en) | 2014-08-26 | 2014-08-26 | A kind of adhesive bandage containing dehydrating gel and chitosan protecting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219156U true CN204219156U (en) | 2015-03-25 |
Family
ID=52917311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483644.6U Expired - Fee Related CN204219156U (en) | 2014-08-26 | 2014-08-26 | A kind of adhesive bandage containing dehydrating gel and chitosan protecting film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219156U (en) |
-
2014
- 2014-08-26 CN CN201420483644.6U patent/CN204219156U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201622668A (en) | Long-term effective patch structure | |
| WO2013134074A3 (en) | Wound dressing inhibiting lateral diffusion of absorbed exudate | |
| CN204671391U (en) | A kind of hydrogel foam dressing | |
| MX340158B (en) | Sanitary towels for women and urinary incontinence, gauze/bandages and surgical dressings for treating wounds, based on tourmaline. | |
| CN206508116U (en) | A kind of dressing of hemorrhoid Postoperative Dressing | |
| CN205163394U (en) | Functional wound dressing of novel biology based on silk albumen | |
| CN101342382A (en) | Pure natural medical dressings | |
| CN203408162U (en) | Composite medical dressing | |
| CN202136487U (en) | Antibacterial adhesive bandage | |
| CN201692156U (en) | First-aid bandage with functional dressing core | |
| CN202908940U (en) | Biofilm compound dressing | |
| CN204219156U (en) | A kind of adhesive bandage containing dehydrating gel and chitosan protecting film | |
| CN201814902U (en) | Puff-ball woundplast | |
| CN203042642U (en) | Water-soluble chitosan woundplast | |
| CN204233291U (en) | A kind of two transparent applicators for venous duct | |
| CN105193544A (en) | Multifunctional hydrocolloid dressing | |
| CN206792706U (en) | A kind of external application bleeding-stopping dressing | |
| CN202366024U (en) | Sterile plaster | |
| CN204744610U (en) | Antibiotic woundplast | |
| CN207950004U (en) | Medical air-permeable strong absorptive Multifunctional plaster | |
| CN203169422U (en) | Medical hydrogel wound dressing with drainage function | |
| CN203389008U (en) | Dressing plaster | |
| CN202086665U (en) | Wound dressing paste | |
| CN204890354U (en) | Antibiotic woundplast of tea seed meal | |
| CN204839948U (en) | Alginate woundplast |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20190826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |