CN206228500U - A kind of aerogel dressing repaired for scar - Google Patents
A kind of aerogel dressing repaired for scar Download PDFInfo
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- CN206228500U CN206228500U CN201620426499.7U CN201620426499U CN206228500U CN 206228500 U CN206228500 U CN 206228500U CN 201620426499 U CN201620426499 U CN 201620426499U CN 206228500 U CN206228500 U CN 206228500U
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- scar
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Abstract
The utility model is related to a kind of aerogel dressing repaired for scar, including hydrogel material layer compound successively, layer of support material and fixed material layer, the layer of support material is compound in the hydrogel material layer bottom, and the fixed material layer is compound in the bottom of layer of support material.The utility model dressing is compounded with hydrogel material layer, with good biocompatibility, it is non-stimulated to skin, without sensitization, enhance aquation, and it is provided with layer of support material and fixed material layer formation stereochemical structure realization enhancing hydrogel pressure result, preferably suppress scar hyperplasia, soften desalination scar, the sense of discomfort such as mitigate dry, the tight, pain in scar forming process, itch；Hydrogel material is due to its good biocompatibility simultaneously, safer in use, trust, layer of support material and fixed material layer improve the fixed effect of product, in case coming off in use.
Description
Technical field
The utility model is related to a kind of aerogel dressing, and in particular to a kind of aerogel dressing repaired for scar.
Background technology
Skin after these scars are formed, can not only be caused aesthetically by can often lose scar after injury outward
Influence, and injury is produced to psychology, influence self-confidence and the social life (being common in the patient after serious burn) of patient；Very
To can more seriously trigger functional disorder.At present, the treatment of scar there is no special efficacy method, so the prevention of scar is to a certain degree
Seem even more important for upper.Pressure therapy is that one kind is commonly used in scar prevention and treatment method, is just opened early in nineteen sixty-eight
Begin clinical research, and achieved preferable clinical effectiveness.The prevention of pressure therapy is commonly used at present and treats scar
Product is Silica hydrogel class scar dressing, and it is generally believed for treating keloid, hyperplastic scar history for many years
The closing of Silica hydrogel and aquation increase keratoderma water content, make scar softening, maturation, reach the purpose for the treatment of,
And preferable clinical effectiveness is achieved, obtain everybody accreditation.But due to its poor biocompatibility of Silica hydrogel, deposited during use
In the risk of skin irritatin, there is skin mistake during Silica hydrogel scar dressing is used in the patient that skin sensitivity is had in the recent period
Quick symptom.
Utility model content
The utility model provides a kind of aerogel dressing repaired for scar, it is possible to resolve what prior art was present asks
Topic.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：It is a kind of to be applied for the hydrogel that scar is repaired
Material, including hydrogel material layer, layer of support material and the fixed material layer being combined successively, the layer of support material is compound in described
Hydrogel material layer bottom, the fixed material layer is compound in the bottom of layer of support material.
The beneficial effects of the utility model are：The utility model dressing is compounded with hydrogel material layer, and hydrogel is a kind of
It is the most close with life entity structure with three-dimensional net structure between liquid and the material of solid forms, with good biology
Compatibility, it is non-stimulated to skin, without sensitization.Its good biocompatibility of hydrogel material and affected part is taken away by moisture loss
Heat, can avoid the stimulation in outer bound pair affected part, the sense of discomfort such as mitigate dry, the tight, pain in scar forming process, itch；While water
Gel rubber material has a good biological safety, safer in use, trust, layer of support material and fixed material layer are carried
The fixed effect of product high, in case coming off in use.
A kind of the utility model aerogel dressing repaired for scar as described above, further, the water-setting glue material
The bed of material has been evenly distributed in the upper surface and its integrally formed projection.
It is using above-mentioned further beneficial effect：By the three dimensional designs that hydrogel is raised, with reference to layer of support material and
Fixed material layer forms stereochemical structure and realizes enhancing the pressure effect provided affected part, preferably suppresses histiocytosis,
Avoid scar hyperplasia.
A kind of the utility model aerogel dressing repaired for scar as described above, further, the raised height
Degree 0.5mm~5mm.
A kind of the utility model aerogel dressing repaired for scar as described above, further, the projection is length
Bar shaped, its section along its length includes the cambered surface that plane and plane two ends connect；The section vertical with its length direction is
Circular arc.
The utility model a kind of aerogel dressing repaired for scar as described above, further, also including barrier film
Layer, the separating film layer overlays on the hydrogel material layer upper surface.
A kind of the utility model aerogel dressing repaired for scar as described above, further, the separating film layer
Material can be PE mould release membrances, PET mould release membrances, waterproof release liners material.
A kind of the utility model aerogel dressing repaired for scar as described above, further, the separating film layer
Cover all hydrogel material layer.
A kind of the utility model aerogel dressing repaired for scar as described above, further, the separating film layer
One side or the multi-lateral exceeds 0~30 millimeter of the fixed material layer；The thickness of separating film layer is 0.012~0.25 millimeter.
A kind of the utility model aerogel dressing repaired for scar as described above, further, the backing material
The material of layer is non-woven fabrics, pellicle or two kinds of complex, and thickness is 0.1~1mm；The shape size of the layer of support material
Shape size with hydrogel material layer is consistent.
A kind of the utility model aerogel dressing repaired for scar as described above, further, the fixed material
Layer material is medical adhesive tape, fixes material layer with layer of support material one or split.The shape and backing material of fixed material layer
Layer is similar, and layer of support material 10-50mm is exceeded in size.
The utility model is contrasted with existing similar Silica hydrogel product, has combined aquation and pressure therapy, and hydrogel
With suitable water content, can obtain and preferably suppress scar hyperplasia, soften desalination scar, in mitigation scar forming process
The effect of dry, tight, pain, the sense of discomfort such as itch.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the aerogel dressing repaired for scar of the utility model；
Fig. 2 is a kind of axle side schematic diagram of the aerogel dressing protrusions repaired for scar of the utility model；
Fig. 3 is the A of Fig. 2 to schematic diagram；
Fig. 4 is the B of Fig. 2 to schematic diagram；
Fig. 5 is a kind of top view of the aerogel dressing protrusions repaired for scar of the utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, release film layer, 2, hydrogel material layer, 3, layer of support material, 4, fixed material layer.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As shown in figure 1, a kind of aerogel dressing repaired for scar, including compound successively hydrogel material layer 2, branch
The timbering bed of material 3 and fixed material layer 4, the layer of support material 3 are compound in the bottom of the hydrogel material layer 2, the fixed material
The bed of material 4 is compound in the bottom of layer of support material 3.
In certain embodiments, hydrogel material layer has been evenly distributed in the upper surface and its integrally formed projection；It is raised
Upper surface can be that plane can also be arc, the shape of hydrogel material layer can be strip, square, rectangle, circle
Shape or other be easy to the shape that makes product be fixed on human body higher curvature position.
Preferably, the raised height 0.5mm~5mm.
As shown in Figure 2-5, the projection is strip, and its section along its length includes that plane and plane two ends connect
Cambered surface；The section vertical with its length direction is circular arc.
In certain embodiments, also including separating film layer, the separating film layer is overlayed on the hydrogel material layer
Surface.Specifically, the material of the separating film layer can be PE mould release membrances, PET mould release membrances, waterproof release liners material.According to this
Embodiment is used for the aerogel dressing that scar is repaired, it is preferable that the separating film layer covers all hydrogel material layer.
In other specific embodiments, the separating film layer one side or the multi-lateral is beyond the milli of the fixed material layer 0~30
Rice；The thickness of separating film layer is 0.012~0.25 millimeter.Specifically, the material of the layer of support material is non-woven fabrics, pellicle
Or two kinds of complex, thickness is 0.1~1mm；The shape size of the layer of support material is big with the shape of hydrogel material layer
It is small consistent.
In some specific examples, the fixed material layer material is medical adhesive tape, fixed material layer and layer of support material
One or split.The shape of fixed material layer is similar to layer of support material, and layer of support material 10-50mm is exceeded in size.
In a specific example, the upper surface projection hemispherical of the hydrogel material layer, the raised maximum is high
It is 2mm to spend, and release membrane material is PET, and thickness is 0.015mm, and layer of support material material is non-woven fabrics, and thickness is 0.5mm, as
The medical adhesive tape shape of layer of support material is similar to layer of support material, and its edge exceeds 1.5cm.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of aerogel dressing repaired for scar, it is characterised in that including hydrogel material layer compound successively, support
Material layer and fixed material layer, the layer of support material are compound in the hydrogel material layer bottom, and the fixed material layer is answered
Together in the bottom of layer of support material；Be evenly distributed in the upper surface and its integrally formed projection of the hydrogel material layer, it is described convex
It is strip to rise, and its section along its length includes the cambered surface that plane and plane two ends connect；It is vertical with its length direction
Section is circular arc；The raised height 0.5mm~5mm.
2. it is according to claim 1 for scar repair aerogel dressing, it is characterised in that also including separating film layer,
The separating film layer overlays on the hydrogel material layer upper surface.
3. it is according to claim 2 it is a kind of for scar repair aerogel dressing, it is characterised in that the separating film layer
Material be PE mould release membrances, PET mould release membrances, waterproof release liners material.
4. it is according to claim 2 it is a kind of for scar repair aerogel dressing, it is characterised in that the separating film layer
Cover all hydrogel material layer.
5. according to any one of claim 2 to 4 it is a kind of for scar repair aerogel dressing, it is characterised in that institute
Separating film layer one side or the multi-lateral is stated beyond 0~30 millimeter of the fixed material layer；The thickness of separating film layer is 0.012~0.25 milli
Rice.
6. according to any one of Claims 1-4 it is a kind of for scar repair aerogel dressing, it is characterised in that institute
The material of layer of support material is stated for non-woven fabrics, pellicle or two kinds of complex, thickness is 0.1~1mm；The layer of support material
Shape size it is consistent with the shape size of hydrogel material layer.
7. according to any one of Claims 1-4 it is a kind of for scar repair aerogel dressing, it is characterised in that institute
Fixed material layer material is stated for medical adhesive tape, material layer is fixed with layer of support material one or split.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426499.7U CN206228500U (en) | 2016-05-11 | 2016-05-11 | A kind of aerogel dressing repaired for scar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620426499.7U CN206228500U (en) | 2016-05-11 | 2016-05-11 | A kind of aerogel dressing repaired for scar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206228500U true CN206228500U (en) | 2017-06-09 |
Family
ID=58986076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620426499.7U Active CN206228500U (en) | 2016-05-11 | 2016-05-11 | A kind of aerogel dressing repaired for scar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206228500U (en) |
-
2016
- 2016-05-11 CN CN201620426499.7U patent/CN206228500U/en active Active
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