CN206508117U - A kind of aquagel application - Google Patents
A kind of aquagel application Download PDFInfo
- Publication number
- CN206508117U CN206508117U CN201621040545.6U CN201621040545U CN206508117U CN 206508117 U CN206508117 U CN 206508117U CN 201621040545 U CN201621040545 U CN 201621040545U CN 206508117 U CN206508117 U CN 206508117U
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- China
- Prior art keywords
- release liners
- aquagel
- layer
- absorbent wool
- application according
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Abstract
It is for absorbent wool layer the utility model discloses a kind of aquagel application, including release liners, below release liners below chitosan film layer, chitosan film layer；Release liners, chitosan film layer, the thickness of absorbent wool layer increase successively；Some permeability holes are uniformly offered in release liners, permeability hole tilts bar of knitting arranged in a crossed manner by some and surrounded.The utility model has the advantages that simple in construction, low cost, therapeutic effect are good, easy to use and are prevented effectively from secondary pollution.
Description
Technical field
The utility model is related to medical supplies technology, specifically a kind of aquagel application.
Background technology
Hydrogel medical dressing is a kind of new wound dressing developed in recent years.Compared with traditional dressing,
Hydrogel can promote wound preferably to heal, mitigate the pain of patient, and it can improve the microenvironment of the surface of a wound, suppress the life of bacterium
It is long.Hydrogel is particularly suitable for use in common body surface wound, such as scratch, scuffing, the various skin injuries of bedsore.For these wounds
Mouthful, traditionally doctor is typically handled with sterile gauze and topical antibiotic.Gauze easily with skin wound tissue adhesion, dressing is often
Often the newborn epithelium of destruction and granulation tissue, cause bleeding, this is not only unfavorable for the healing of wound, and make Principle of Pain difficult
Bear.Existing aquagel wound repair material uses putty-type or non-stick mould assembly, inconvenient in use, holds
It is also easy to produce secondary pollution.
Utility model content
The purpose of this utility model be to overcome the shortcomings of above prior art exist there is provided it is a kind of it is simple in construction, make
Valency is cheap, therapeutic effect is good, easy to use and is prevented effectively from the aquagel application of secondary pollution.
In order to achieve the above object, the utility model uses following technical scheme：A kind of aquagel application, including
It is for absorbent wool layer below release liners, release liners below chitosan film layer, chitosan film layer；Release liners, chitosan film layer, water suction
The thickness of cotton layer increases successively；Some permeability holes are uniformly offered in release liners, the permeability hole tilts intersection by some and set
The bar of knitting put is surrounded.
Also include substrate layer, substrate layer is located at the lower section of absorbent wool layer, and this structure is applied to self-adhering-type product.
It is rectangular configuration in the middle of the release liners, release liners two ends are arc structure, and release paper length is 10~30cm, from
Type paper width is 7~30cm, and arc radius is 3.5~15cm, and this structure is applied to non-self-adhesive product.
It is rectangular configuration in the middle of the release liners, release liners two ends are arc structure, and release paper length is 6~30cm, from
Type paper width is 7~20cm, and arc radius is 3.5~10cm, and this structure is applied to self-adhering-type product.
The first pilot hole is provided with the absorbent wool layer.
The second pilot hole is equipped with the absorbent wool layer, substrate layer.
One bonding strip is respectively set before and after the substrate layer, and two bonding strips are in being oppositely arranged, and bonding strip includes medical adhesive
Layer, medical glue-line is provided with stickup release liners.
The utility model has the following advantages and effect relative to prior art：
1st, the utility model includes being for absorbent wool below release liners, release liners below chitosan film layer, chitosan film layer
Layer；Release liners, chitosan film layer, the thickness of absorbent wool layer increase successively；Some permeability holes are uniformly offered in release liners, it is described
Permeability hole tilts arranged in a crossed manner bars of knitting by some and surrounded, with simple in construction, low cost, therapeutic effect be good, user
Just and the features such as be prevented effectively from secondary pollution.
2nd, the utility model also includes substrate layer, and substrate layer is located at the lower section of absorbent wool layer, and this is self-adhering-type product, user
Convenient use, using effect is good.
3rd, the utility model is prepared from using materials such as natural chitosan polymeric biomaterial and adsorptive pads, water content
More than 20%, with wound moisturizing, wound healing, antibacterial health, adhesion, imbibition ability be strong and antiseep.
4th, in the middle of the release liners in the utility model it is rectangular configuration, release liners two ends are arc structure, release paper length
For 10~30cm, release liners width is 7~30cm, and arc radius is 3.5~15cm, that is to say, that whole aquagel is applied
The external dimensions of patch and release liners casing, this is non-self-adhesive product；The length of whole aquagel application for 6~
30cm, width is 7~20cm, and arc radius is 3.5~10cm, and this is self-adhering-type product；It the experiment proved that, such size energy
Preferably use.
5th, amido glucose can quickly improve the nutritional ingredient required for wound healing in the utility model, accelerate cell
Growth factor enters the state that is activated, and facilitates fibrocyte and endothelial cell to replace damaged matrix, utilizes the formation of granulation tissue
With the hyperplasia of epithelial cell, promote cell growth, accelerate wound healing；Moisture in aquagel application exceedes
20%, and with good moistening effect, can be that the surface of a wound or wound provide a link soaked, accelerate wound healing, it is to avoid
Stick together；Chitosan is positively charged natural biological anti-biotic material, and its antifungal mechanism is：The relatively low chitosan of molecular weight enters
Enter intracellular, combined with electronegative material (lactoprotein and nucleic acid), the normal physiological function of cell is affected and dead
Die, or adsorb in bacterial cell surface one floor height molecular film of formation, cause its permeability to change and cause cell death；
Adsorptive pads have stronger liquid absorption capacity, and the secretion produced by the energy quick adsorption surface of a wound or wound inflammation keeps the surface of a wound
Or the cleaning of wound, help to recover normal physiological condition.
6th, the permeability hole in the utility model accelerates wound exudate discharge, keeps wound clean；Absorbent wool layer water absorbing capacity
By force, wound exudate can be quickly absorbed, wound clean is kept；Sticking structure can be fixed on application on wound, during use not
It can shift, facilitate patient to use.
The 7th, one bonding strip is respectively set before and after the substrate layer in the utility model, and two bonding strips are pasted in being oppositely arranged
Bar includes medical glue-line, and medical glue-line is provided with stickup release liners；Wound is irregular or it is more convenient during excessive wound paste, also
Can polylith application be stitched together and use.
Brief description of the drawings
Fig. 1 is a kind of one of structural representation that aquagel is applied；
Fig. 2 is the overlooking the structure diagram in embodiment 1；
Fig. 3 is the two of the structural representation that a kind of aquagel is applied；
Fig. 4 is the overlooking the structure diagram in embodiment 2.
Label and title are as follows in figure：
| 1 | Release liners | 2 | Chitosan film layer |
| 3 | Absorbent wool layer | 4 | Permeability hole |
| 5 | Substrate layer | 6 | Medical glue-line |
| 7 | Paste release liners | 8 | Bonding strip |
Embodiment
For ease of it will be appreciated by those skilled in the art that below in conjunction with the accompanying drawings and embodiment makees further detailed to the utility model
Describe in detail bright.
Embodiment 1：
As shown in Fig. 1~2, a kind of aquagel application, including release liners, release liners lower section is chitosan film layer,
It is absorbent wool layer below chitosan film layer；Release liners, chitosan film layer, the thickness of absorbent wool layer increase successively；In release liners
Even to offer some permeability holes, permeability hole tilts bar of knitting arranged in a crossed manner by some and surrounded.Structure in the present embodiment is non-
Self-adhering-type product.
It is rectangular configuration in the middle of release liners in the present embodiment, release liners two ends are arc structure, and release paper length is 10
~30cm, release liners width is 7~30cm, and arc radius is 3.5~15cm, that is to say, that whole aquagel, which is applied, is
Release paper size；The first pilot hole is provided with absorbent wool layer.
Chitosan film layer in the present embodiment is chitosan, malic acid, purified water, the mixture of glutaraldehyde, chitosan film
Shiny surface water content >=20%, absorbent wool, per 100cm2Liquid absorption >=15g；Chitosan film layer coating weight >=0.001g/cm2。
The utility model is used for traumatic surface, surgical wound surface, empyrosis wound surface, the insulation blocking of ulcer wound surface, suppresses thin
Bacterium, the protection surface of a wound, wound healing suppress scar and formed.
Application method：(1) packing inside bag is opened in conventional debridement, sterile working, and the medical application for taking out large area is close to wound
Face；(2) surface of a wound must be changed in time if any a large amount of diffusates, and the surface of a wound should be cleaned every time by changing；(3) this product has sterilized, and uses process
Avoid secondary pollution.
Embodiment 2：
As shown in Figure 3, Figure 4, the present embodiment difference from Example 1 is：Structure in the present embodiment is self-adhering-type
Product.The present embodiment also includes substrate layer, and substrate layer is located at the lower section of absorbent wool layer；It is rectangular configuration in the middle of release liners, it is release
Paper two ends are arc structure, and release paper length is 6~30cm, and release liners width is 7~20cm, and arc radius is 3.5~10cm,
That is whole aquagel application is release paper size；The second pilot hole is equipped with absorbent wool layer, substrate layer；Base
One bonding strip is respectively set before and after material layer, and two bonding strips are in being oppositely arranged, and bonding strip includes setting on medical glue-line, medical glue-line
There are stickup release liners.Post the viscosity of holding at viscose glue in 30min planted agent≤2.5mm or not falling off, self-adhering-type application has at viscose glue
Peel strength >=1.0N/cm.
Above-mentioned embodiment is preferred embodiment of the present utility model, and the utility model can not be defined,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within protection domain of the present utility model.
Claims (7)
1. a kind of aquagel application, it is characterised in that：It is chitosan film layer including release liners, below release liners, shell gathers
It is absorbent wool layer below sugared film layer；Release liners, chitosan film layer, the thickness of absorbent wool layer increase successively；Uniformly opened in release liners
Provided with some permeability holes, the permeability hole tilts bar of knitting arranged in a crossed manner by some and surrounded.
2. aquagel application according to claim 1, it is characterised in that：Also include substrate layer, substrate layer is located at
The lower section of absorbent wool layer.
3. aquagel application according to claim 1, it is characterised in that：It is rectangle knot in the middle of the release liners
Structure, release liners two ends are arc structure, and release paper length is 10~30cm, and release liners width is 7~30cm, and arc radius is
3.5~15cm.
4. aquagel application according to claim 2, it is characterised in that：It is rectangle knot in the middle of the release liners
Structure, release liners two ends are arc structure, and release paper length is 6~30cm, and release liners width is 7~20cm, and arc radius is 3.5
~10cm.
5. aquagel application according to claim 1, it is characterised in that：First is provided with the absorbent wool layer
Pilot hole.
6. aquagel application according to claim 2, it is characterised in that：On the absorbent wool layer, substrate layer
Provided with the second pilot hole.
7. aquagel application according to claim 2, it is characterised in that：It is each before and after the substrate layer to set one
Bonding strip, two bonding strips are in being oppositely arranged, and bonding strip includes medical glue-line, and medical glue-line is provided with stickup release liners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040545.6U CN206508117U (en) | 2016-09-05 | 2016-09-05 | A kind of aquagel application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040545.6U CN206508117U (en) | 2016-09-05 | 2016-09-05 | A kind of aquagel application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508117U true CN206508117U (en) | 2017-09-22 |
Family
ID=59860992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040545.6U Active CN206508117U (en) | 2016-09-05 | 2016-09-05 | A kind of aquagel application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206508117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478115A (en) * | 2019-08-19 | 2019-11-22 | 河北誉康检测技术服务有限公司 | Biomembrane heating paste |
-
2016
- 2016-09-05 CN CN201621040545.6U patent/CN206508117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478115A (en) * | 2019-08-19 | 2019-11-22 | 河北誉康检测技术服务有限公司 | Biomembrane heating paste |
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