CN207071115U - Aerogel dressing - Google Patents
Aerogel dressing Download PDFInfo
- Publication number
- CN207071115U CN207071115U CN201720005510.7U CN201720005510U CN207071115U CN 207071115 U CN207071115 U CN 207071115U CN 201720005510 U CN201720005510 U CN 201720005510U CN 207071115 U CN207071115 U CN 207071115U
- Authority
- CN
- China
- Prior art keywords
- layer
- basalis
- calcium ion
- aerogel dressing
- pressure sensing
- 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
- 239000004964 aerogel Substances 0.000 title claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 50
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910001424 calcium ion Inorganic materials 0.000 claims abstract description 32
- 239000000017 hydrogel Substances 0.000 claims abstract description 26
- 239000012790 adhesive layer Substances 0.000 claims abstract description 20
- 229920006264 polyurethane film Polymers 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000000499 gel Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 229940003871 calcium ion Drugs 0.000 abstract description 24
- 241000894006 Bacteria Species 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 210000000416 exudates and transudate Anatomy 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 17
- 206010052428 Wound Diseases 0.000 description 16
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000011505 plaster Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
This case is a kind of aerogel dressing, including：Basalis, it includes basalis body and basalis edge；Medical pressure sensing adhesive layer, it is bonded on the basalis body；Supporting layer, it is polyurethane film, and it is incorporated into the medical pressure sensing adhesive layer；Calcium ion hydrogel layer, it is incorporated on the supporting layer, and as made by being dispersed with calcium ion in hydrogel, it is in contact with skin for it.In the aerogel dressing of this case, polyurethane film is employed as supporting layer, has waterproof concurrently, be transparent with the characteristic such as ventilative, water or bacterium can be avoided to enter in wound dressing；Employ calcium ion hydrogel layer to be in contact with skin, wound moist and absorbing wound exudate can be kept, prevent moisture, bacterium and dust intrusion wound, the recovery of patient can also be advantageous to simultaneously by concentration difference by Calcium-ion absorption to skin.
Description
Technical field
External use plaster technical field is the utility model is related to, more particularly to a kind of aerogel dressing.
Background technology
Traditional dressing mainly has dry gauze and the class of oily yarn two, wherein oily yarn class adhesive bandage, also known as " hemostasis plaster ".In the market
Usually said adhesive bandage is by an elongated adhesive plaster, and centre is accompanied by a fritter sliver or the sliver of dipped medicine is formed.Change
Sentence is talked about, a kind of medical dressing that adhesive bandage is exactly medical adhesive tape, adsorptive pads, barrier film or addition drug ingedient and formed, but
It is with the listing of various functions adhesive bandage, this traditional definition will be broken.
Although traditional dressing can play covering wound effect, there is no facilitation, sepage to whole agglutination
Managerial ability is limited, during replacing or has secondary insult, new function dressing can not only substitute the critical function of damaged skin, and energy
Effectively accelerate wound healing, therefore traditional dressing is gradually backed out the research sight of people.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of good permeability, calcium ions
Aerogel dressing.
To achieve the above object, the utility model is achieved through the following technical solutions：
A kind of aerogel dressing, including：
Basalis, it includes basalis body and basalis edge；
Medical pressure sensing adhesive layer, it is bonded on the basalis body；
Supporting layer, it is polyurethane film, and it is incorporated into the medical pressure sensing adhesive layer；
Calcium ion hydrogel layer, it is incorporated on the supporting layer, its as made by being dispersed with calcium ion in hydrogel,
It is in contact with skin.
Preferably, described aerogel dressing, wherein, the calcium ion hydrogel layer thickness is 0.5mm-1mm.
Preferably, described aerogel dressing, wherein, it is additionally provided with release layer on the calcium ion hydrogel layer.
Preferably, described aerogel dressing, wherein, the basalis material is polyurethane.
Preferably, described aerogel dressing, wherein, the medical pressure sensing adhesive layer, supporting layer, calcium ion hydrogel layer
Surface area it is identical.
Preferably, described aerogel dressing, wherein, the surface area of the basalis is more than the table of medical pressure sensing adhesive layer
Area.
Preferably, described aerogel dressing, wherein, the medical pressure sensing adhesive layer, supporting layer, calcium ion hydrogel layer
It is defined within the basalis edge.
Preferably, described aerogel dressing, wherein, the calcium ion hydrogel layer is translucent or transparent.
The beneficial effects of the utility model：In the aerogel dressing of this case, polyurethane film is employed as supporting layer, it is simultaneous
Have waterproof, be transparent with the characteristic such as ventilative, water or bacterium can be avoided to enter in wound dressing；Employ calcium ion hydrogel layer and skin
Skin is in contact, and can keep wound moist and absorbing wound exudate, prevents moisture, bacterium and dust intrusion wound, can also be same
When by concentration difference by Calcium-ion absorption to skin, be advantageous to the recovery of patient.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the aerogel dressing described in the embodiment of the utility model one.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
A kind of aerogel dressing, as shown in figure 1, including：Basalis 1, medical pressure sensing adhesive layer 2, supporting layer 3, calcium ion water
Gel layer 4.
Wherein：
Basalis 1 includes basalis body 11 and basalis edge 12；Its section is U-shaped, equivalent to one shaping mould
Tool.
Medical pressure sensing adhesive layer 2 is bonded on basalis body 11.Medical pressure sensing adhesive layer 2 by fixed wound circumference skin and
Made by the viscose glue that skin irritatin and allergy will not be caused.
Supporting layer 3 is polyurethane film, therefore has waterproof concurrently, be transparent with the characteristic such as ventilative；Whereby, can not only avoid water or
Bacterium enters in wound dressing, while can also keep fine air permeability, and polyurethane film is transparent.Supporting layer 3 is incorporated into doctor
With in pressure sensing adhesive layer 2.Because polyurethane film is flexible and ductility, supporting construction is can be used as, while can also assign
Overall wound dressing good elasticity and ductility, it can be applied to have angled privileged site wound (such as joint part).
Calcium ion hydrogel layer 4 is incorporated on supporting layer 3, its as made by being dispersed with calcium ion in hydrogel, its with
Skin is in contact.Calcium ion hydrogel layer 4 can keep wound moist and absorbing wound exudate, prevent moisture, bacterium and dust
Wound is invaded, the recovery of patient can also be advantageous to simultaneously by concentration difference by Calcium-ion absorption to skin.
Further, the thickness of calcium ion hydrogel layer 4 is 0.5mm-1mm, and thickness is suitable.
Further, it is additionally provided with release layer on the calcium ion hydrogel layer 4, peels off release layer during use, by calcium
Aqueous ionomer gel layer 4, which is directly sticked, contacts skin.
Further, the material of basalis 1 is polyurethane.Polyurethane material can provide a ventilative ring for wound
Border, accelerate the healing of wound, the secondary injury of wound can be reduced during auxiliary material is removed.
Further, the medical pressure sensing adhesive layer 2, supporting layer 3, the surface area of calcium ion hydrogel layer 4 are identical.The base
The surface area of bottom 1 is more than the surface area of medical pressure sensing adhesive layer 2.Medical pressure sensing adhesive layer 2, supporting layer 3, calcium ion hydrogel layer 4
All it is housed in basalis 1, that is to say, that medical pressure sensing adhesive layer 2, supporting layer 3, calcium ion hydrogel layer 4 are defined in
Within the basalis edge 12.
Further, the calcium ion hydrogel layer 4 is translucent or transparent.With reference to transparent supporting layer 3, Yi Jike
, can be in order to Real Time Observation wound situation, without tearing to make the medical pressure sensing adhesive layer 2 of transparence, you can perspective, be beneficial to
Fast quick-recovery.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
- A kind of 1. aerogel dressing, it is characterised in that including：Basalis, it includes basalis body and basalis edge；The basalis section is U-shaped；Medical pressure sensing adhesive layer, it is bonded on the basalis body；Supporting layer, it is polyurethane film, and it is incorporated into the medical pressure sensing adhesive layer；Calcium ion hydrogel layer, it is incorporated on the supporting layer, its as made by being dispersed with calcium ion in hydrogel, its with Skin is in contact；Wherein, the medical pressure sensing adhesive layer, supporting layer, calcium ion hydrogel layer are defined within the basalis edge.
- 2. aerogel dressing as claimed in claim 1, it is characterised in that the calcium ion hydrogel layer thickness is 0.5mm- 1mm。
- 3. aerogel dressing as claimed in claim 1, it is characterised in that be additionally provided with the calcium ion hydrogel layer release Layer.
- 4. aerogel dressing as claimed in claim 1, it is characterised in that the basalis material is polyurethane.
- 5. aerogel dressing as claimed in claim 1, it is characterised in that the medical pressure sensing adhesive layer, supporting layer, calcium ion water The surface area of gel layer is identical.
- 6. aerogel dressing as claimed in claim 1, it is characterised in that the surface area of the basalis is more than medical pressure-sensing glue The surface area of layer.
- 7. aerogel dressing as claimed in claim 1, it is characterised in that the calcium ion hydrogel layer is translucent or transparent 's.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005510.7U CN207071115U (en) | 2017-01-04 | 2017-01-04 | Aerogel dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005510.7U CN207071115U (en) | 2017-01-04 | 2017-01-04 | Aerogel dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207071115U true CN207071115U (en) | 2018-03-06 |
Family
ID=61513192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005510.7U Expired - Fee Related CN207071115U (en) | 2017-01-04 | 2017-01-04 | Aerogel dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207071115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206345A (en) * | 2020-10-13 | 2021-01-12 | 天晴干细胞股份有限公司 | Sustained-release multi-crosslinking hydrogel dressing and preparation method and application thereof |
-
2017
- 2017-01-04 CN CN201720005510.7U patent/CN207071115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112206345A (en) * | 2020-10-13 | 2021-01-12 | 天晴干细胞股份有限公司 | Sustained-release multi-crosslinking hydrogel dressing and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou jinhesheng Holding Co.,Ltd. Assignor: Suzhou Hengxing Medical Materials Co.,Ltd. Contract record no.: X2021320010056 Denomination of utility model: hydrogel dressings Granted publication date: 20180306 License type: Exclusive License Record date: 20211215 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: hydrogel dressings Effective date of registration: 20211215 Granted publication date: 20180306 Pledgee: Suzhou jinhesheng Holding Co.,Ltd. Pledgor: Suzhou Hengxing Medical Materials Co.,Ltd. Registration number: Y2021320010553 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Suzhou jinhesheng Holding Co.,Ltd. Assignor: Suzhou Hengxing Medical Materials Co.,Ltd. Contract record no.: X2021320010056 Date of cancellation: 20221215 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221214 Granted publication date: 20180306 Pledgee: Suzhou jinhesheng Holding Co.,Ltd. Pledgor: Suzhou Hengxing Medical Materials Co.,Ltd. Registration number: Y2021320010553 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |