CN204951334U - A functional wound dressing of novel biology for wound disinfects - Google Patents
A functional wound dressing of novel biology for wound disinfects Download PDFInfo
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- CN204951334U CN204951334U CN201520708235.6U CN201520708235U CN204951334U CN 204951334 U CN204951334 U CN 204951334U CN 201520708235 U CN201520708235 U CN 201520708235U CN 204951334 U CN204951334 U CN 204951334U
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- wound
- layer
- salient point
- adhesive layer
- dressing
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Abstract
The utility model discloses a functional wound dressing of novel biology for wound disinfects. Dressing includes overburden, medicine layer and pastes the layer, wherein, the overburden is pasted with the medicine layer, the medicine layer with paste the layer and paste, this medicine layer sets up a plurality of bumps including the lysozyme, the bump sees through the mesh of pasting on the layer and wound contact to disinfect to the wound. The utility model discloses can disinfect to skin, be favorable to the healing of the wound of skin, reduce simultaneously when changing dressings the secondary damage to the wound of skin.
Description
Technical field
This utility model relates to wound first-aid equipment, particularly relates to a kind of new bio functionalization wound dressing for wound sterilization.
Background technology
In wound care, particularly to having in the wound care of a large amount of sepage, usually use wound dressing to nurse, wound dressing has stronger wound exudate disposal ability, has absorb preferably and hold facility wound exudate.But, when adopting current wound dressing to process wound, owing to lacking effective wound germ killing drugs, not good to wound bactericidal effect.
Further, in the process of wound healing, after the lasting covering wound of particularly wound dressing long period, the phenomenon of wound can be adhered when removing or change wound dressing, cause wound secondary damage.
Utility model content
Main purpose of the present utility model is to provide a kind of new bio functionalization wound dressing for wound sterilization, be intended to solve the not good and wound of wound bactericidal effect more change dressings time secondary damage defect.
For achieving the above object, this utility model provides a kind of new bio functionalization wound dressing for wound sterilization, and described dressing comprises cover layer, medicine layer and adhesive layer, and described cover layer and medicine layer are pasted, and described medicine layer and adhesive layer are pasted, wherein:
Described medicine layer is provided with for pasting bonding strip on described adhesive layer and multiple the first salient point be made by lysozyme, described first salient point is arranged at the surface that described medicine layer and adhesive layer are pasted, and the bonding strip of described medicine layer is arranged at the edge on the surface that described medicine layer and adhesive layer are pasted;
Described adhesive layer is provided with multiple mesh and the bonding strip for pasting edge of wound, the bonding strip of described adhesive layer is arranged at the edge on described adhesive layer surface, when described adhesive layer and medicine layer are pasted, described first salient point is embedded in described mesh, and described first salient point and Wound contact are to sterilize to wound by lysozyme.
Preferably, the second salient point that the composite bed that described medicine layer also arranges multiple moisture High hydrophilous resin is made, when described adhesive layer and medicine layer are pasted, described second salient point is embedded in described mesh, and described second salient point and Wound contact are to absorb the sepage of the wound of skin.
Preferably, described first salient point is arranged at the surface that described medicine layer and adhesive layer are pasted equably.
Preferably, it is characterized in that, described first salient point and the second salient point are circular salient point, rhombus salient point, square salient point or rectangle salient point.
Preferably, described mesh is circle, rhombus, square or rectangular.
Preferably, described cover layer is that waterproof cotton water thorn five spins layer of cloth.
Preferably, described medicine layer is gauze or medical plastic.
Preferably, described adhesive layer is gauze or medical plastic.
Preferably, described medicine layer is a kind of adhesive structure that can tear from adhesive layer.
Preferably, the shape of described dressing is rectangle, square, circle or oval.
Compared to prior art, new bio functionalization wound dressing for wound sterilization described in the utility model have employed technique scheme, reach following technique effect: sterilized by the wound of the lysozyme in dressing to skin, alleviate the gradient of infection of skin, the secondary injury to the wound of skin simultaneously when being changed dressings by the three-decker design minimizing of dressing.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the new bio functionalization wound dressing preferred embodiment that this utility model sterilizes for wound;
Fig. 2 is the planar structure schematic diagram of the preferred embodiment of the new bio functionalization wound dressing drug layer that this utility model sterilizes for wound;
The planar structure schematic diagram of the preferred embodiment of adhered layer in Fig. 3 new bio functionalization wound dressing that to be this utility model sterilize for wound;
Fig. 4 is the cross-sectional view that this utility model is combined with mesh for the new bio functionalization wound dressing bumps that wound sterilizes.
The realization of this utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Reaching for further setting forth this utility model the technological means and effect that above-mentioned purpose takes, below in conjunction with accompanying drawing and preferred embodiment, describing in detail bright to detailed description of the invention of the present utility model, structure, feature and effect thereof.Should be appreciated that specific embodiment described by this utility model is only in order to explain this utility model, and be not used in restriction this utility model.
For realizing this utility model object, this utility model provides a kind of new bio functionalization wound dressing for wound sterilization, directly can be pasted on by dressing on wound and to sterilize to wound, being conducive to the healing of wound.
As shown in Figure 1, Fig. 1 is the cross-sectional view of the new bio functionalization wound dressing preferred embodiment that this utility model sterilizes for wound.In the present embodiment, described dressing 100 is made up of trilaminate material, as shown in Figure 1, is respectively cover layer 1, medicine layer 2 and adhesive layer 3.Described cover layer 1 is pasted with medicine layer 2, and described medicine layer 2 is pasted with adhesive layer 3.
Wherein, described cover layer 1 is water proof non-woven gauze layer, this water proof non-woven gauze layer can effectively prevent external environment condition from polluting dressing 100, and described water proof non-woven gauze layer specifically can adopt waterproof cotton water thorn five to spin the water proof non-woven gauze layer of layer of cloth or other any appropriate.The surface that described cover layer 1 and medicine layer 2 are pasted scribbles medical cream, and cover layer 1 and medicine layer 2 are pasted.
As shown in Figure 2, Fig. 2 is the planar structure schematic diagram of the preferred embodiment of the new bio functionalization wound dressing drug layer that this utility model sterilizes for wound.In the present embodiment, described medicine layer 2 comprises bonding strip 21, and this bonding strip 21 is positioned at the marginal position of medicine layer 2, and described bonding strip 21 is pasted with described adhesive layer 3, and described medicine layer 2 is pasted together with adhesive layer 3.In addition, the surface (namely described medicine layer 2 comprises the surface of bonding strip 21) that described medicine layer 2 and adhesive layer 3 are pasted has evenly or the salient point 20 of uneven distribution.Described salient point 20 may be, but not limited to, the salient point of circular salient point, rhombus salient point, square salient point, rectangle salient point or other shape.Described salient point 20 is the granule comprising lysozyme (Lysozyme), and this lysozyme can sterilize to wound.Due to described salient point 20 One's name is legion, in other embodiments, part salient point 20 comprises moisture High hydrophilous resin, and this moisture High hydrophilous resin, for absorbing the sepage of the wound of skin, is conducive to the healing of the wound of skin.That is, in the salient point that medicine layer 2 is all, part salient point (also can be called the first salient point) comprises lysozyme, and part salient point (also can be called the second salient point) comprises moisture High hydrophilous resin.Described medicine layer 2 can be gauze or medical plastic.It should be noted that, described medicine layer 2 is a kind of adhesive structures that can tear from adhesive layer 3, and the described medicine layer 2 being namely pasted on described adhesive layer 3 surface can tear.That is, described medicine layer 2 can be changed, and conveniently changes dressings, and is conducive to the healing of the wound of skin, reduces the secondary injury to the wound of skin when changing dressings.
As shown in Figure 3, the planar structure schematic diagram of the preferred embodiment of adhered layer in Fig. 3 new bio functionalization wound dressing that to be this utility model sterilize for wound.In the present embodiment, the surperficial relevant position that described adhesive layer 3 and medicine layer 2 are pasted comprises multiple being evenly distributed or uneven mesh 30, and described mesh 30 may be, but not limited to, the mesh 30 of circle, rhombus, square, rectangle or other shape.Described adhesive layer 3 another side comprises bonding strip 31, and this bonding strip 31 is positioned at the edge of adhesive layer 3, and this bonding strip 31 is for pasting the edge of the wound of skin.
As shown in Figure 4, Fig. 4 is the cross-sectional view that this utility model is combined with mesh for the new bio functionalization wound dressing bumps that wound sterilizes.Composition graphs 2 and Fig. 3, when described adhesive layer 3 is pasted with medicine layer 2, described salient point 20 is embedded into (as shown in Figure 4, salient point 20 is embedded into mesh 30) in described mesh 30, make described salient point 20 and the Wound contact of skin, the wound of skin is sterilized and/or absorbs wound exudate.Described adhesive layer 3 is gauze or medical plastic, this medical plastic frivolous (between 0.01 to 0.1 millimeter) and soft.
The shape of described dressing 100 may be, but not limited to, rectangle, square, circle or oval etc.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize this utility model description and accompanying drawing content to do equivalent structure or equivalent function conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1., for a new bio functionalization wound dressing for wound sterilization, it is characterized in that, described dressing comprises cover layer, medicine layer and adhesive layer, and described cover layer and medicine layer are pasted, and described medicine layer and adhesive layer are pasted, wherein:
Described medicine layer is provided with for pasting bonding strip on described adhesive layer and multiple the first salient point comprising lysozyme, described first salient point is arranged at the surface that described medicine layer and adhesive layer are pasted, and the bonding strip of described medicine layer is arranged at the edge on the surface that described medicine layer and adhesive layer are pasted; And
Described adhesive layer is provided with multiple mesh and the bonding strip for pasting edge of wound, the bonding strip of described adhesive layer is arranged at the edge on described adhesive layer surface, when described adhesive layer and medicine layer are pasted, described first salient point is embedded in described mesh, and described first salient point and Wound contact are to sterilize to wound by lysozyme.
2. as claimed in claim 1 for the new bio functionalization wound dressing of wound sterilization, it is characterized in that, described medicine layer also arranges multiple the second salient point comprising moisture High hydrophilous resin, when described adhesive layer and medicine layer are pasted, described second salient point is embedded in described mesh, and described second salient point and Wound contact are to absorb the sepage of the wound of skin.
3. as claimed in claim 1 for the new bio functionalization wound dressing of wound sterilization, it is characterized in that, described first salient point is arranged at the surface that described medicine layer and adhesive layer are pasted equably.
4., as claimed any one in claims 1 to 3 for the new bio functionalization wound dressing of wound sterilization, it is characterized in that, described first salient point and the second salient point are circular salient point, rhombus salient point, square salient point or rectangle salient point.
5., as claimed any one in claims 1 to 3 for the new bio functionalization wound dressing of wound sterilization, it is characterized in that, described mesh is circle, rhombus, square or rectangular.
6. as claimed any one in claims 1 to 3 for the new bio functionalization wound dressing of wound sterilization, it is characterized in that, described cover layer is that waterproof cotton water thorn five spins layer of cloth.
7., as claimed any one in claims 1 to 3 for the new bio functionalization wound dressing of wound sterilization, it is characterized in that, described medicine layer is gauze or medical plastic.
8., as claimed any one in claims 1 to 3 for the new bio functionalization wound dressing of wound sterilization, it is characterized in that, described adhesive layer is gauze or medical plastic.
9., as claimed any one in claims 1 to 3 for the new bio functionalization wound dressing of wound sterilization, described medicine layer is a kind of adhesive structure that can tear from adhesive layer.
10., as claimed any one in claims 1 to 3 for the new bio functionalization wound dressing of wound sterilization, the shape of described dressing is rectangle, square, circle or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520708235.6U CN204951334U (en) | 2015-09-12 | 2015-09-12 | A functional wound dressing of novel biology for wound disinfects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520708235.6U CN204951334U (en) | 2015-09-12 | 2015-09-12 | A functional wound dressing of novel biology for wound disinfects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204951334U true CN204951334U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520708235.6U Expired - Fee Related CN204951334U (en) | 2015-09-12 | 2015-09-12 | A functional wound dressing of novel biology for wound disinfects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204951334U (en) |
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2015
- 2015-09-12 CN CN201520708235.6U patent/CN204951334U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200912 |