CN207236905U - A kind of high moisture-inhibiting Silica hydrogel water suction dressing - Google Patents
A kind of high moisture-inhibiting Silica hydrogel water suction dressing Download PDFInfo
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- CN207236905U CN207236905U CN201720034625.9U CN201720034625U CN207236905U CN 207236905 U CN207236905 U CN 207236905U CN 201720034625 U CN201720034625 U CN 201720034625U CN 207236905 U CN207236905 U CN 207236905U
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Abstract
A kind of high moisture-inhibiting Silica hydrogel water suction dressing, including superabsorbent water water lock layer（1）, it is characterised in that：The superabsorbent water water lock layer（1）Upper surface be provided with top layer film（2）, superabsorbent water water lock layer（1）With top layer film（2）Between be provided with latticed top layer adhesive-layer（3）, superabsorbent water water lock layer（1）Lower surface be provided with silicon gel layer（3）, silicon gel layer（3）It is evenly arranged with breathable mesh（5）, silicon gel layer（3）Outer surface be provided with one or more pieces release liners（6）The utility model is rational in infrastructure, it is provided between superabsorbent water water lock layer and top layer film in latticed top layer adhesive-layer, the Silica hydrogel mutually pasted with skin is smeared in netted at the same time, change tradition smear adhesive-layer using it is overall uniformly smear by the way of, also ensure good air permeability effect after gluing, water imbibition and gas permeability be not impacted after silicon gel layer smearing, human comfort is good, and use scope is extensive.
Description
Technical field
A kind of water suction dressing, more particularly to a kind of water suction dressing of high moisture-inhibiting Silica hydrogel are the utility model is related to, belongs to doctor
Treat equipment technology field.
Background technology
In clinical treatment, water suction dressing is often used to nurse sepage wound, wound is easy to exudation watery blood, body
The liquid such as liquid, sweat, are typically necessary and liquid are absorbed using water suction dressing, to keep the dry and comfortable of wound, avoided result in
Skin maceration, erosion and scabies secondary infection.Existing water suction dressing structure is simple, and the position of dressing and skin adhesive is provided with viscous
The adhesive linkages such as glue, but viscose glue can cause water imbibition and gas permeability to reduce.In addition, existing dressing outer surface is made without waterproof
With although what is had has water-proof function, gas permeability is again bad, if the water imbibition and gas permeability of dressing are bad, makes
Human comfort will be bad during, is also unfavorable for the healing of wound.
The content of the invention
The purpose of this utility model is simple for existing water suction dressing structure, can cause water imbibition after smearing adhesive linkage
It is deteriorated with gas permeability, the defects of human comfort is bad and deficiency now provide a kind of rational in infrastructure, are fixed conveniently quick, smear
Water imbibition and gas permeability are still preferable after adhesive linkage, and human comfort is good, and a kind of high moisture-inhibiting Silica hydrogel very convenient to use is inhaled
Water dressing.
To achieve the above object, the technical solution of the utility model is：A kind of high moisture-inhibiting Silica hydrogel water suction dressing,
Including superabsorbent water water lock layer, it is characterised in that：The upper surface of the superabsorbent water water lock layer is provided with top layer film, superabsorbent water water lock layer
It is provided between the film of top layer and latticed top layer adhesive-layer, the lower surface of superabsorbent water water lock layer is provided with silicon gel layer, silicon
Gel layer is evenly arranged with breathable mesh, and the outer surface of silicon gel layer is provided with one or more pieces release liners, and top layer film is poly- ammonia
Ester film, top layer adhesive-layer use acrylic adhesive to smear and are made to be latticed, acrylic adhesive used by the adhesive-layer of top layer
In netted or uniform spot distribution, Silica hydrogel is in netted or uniform spot distribution used by silicon gel layer.
The superabsorbent water water lock layer is made of Silica hydrogel foam or polyurethane foam.
The surface area of the top layer film is greater than or equal to the area of superabsorbent water water lock layer upper surface.
The outer surface of the silicon gel layer is provided with release liners of the two panels with folding line, and release liners are in silicon gel layer
Portion overlaps.
The beneficial effects of the utility model are：
1st, the utility model is provided between superabsorbent water water lock layer and top layer film in latticed top layer adhesive-layer, at the same time
It is in netted that the Silica hydrogel mutually pasted with skin, which is smeared, these, which all effectively prevent, blocks water suction and ventilative microcellular structure, keeps away
Exempt from liquid largely to assemble and cause skin maceration, erosion and scabies secondary infection.
2nd, the utility model is rational in infrastructure, changes tradition and smears adhesive-layer by the way of integrally uniformly smearing, gluing
After also ensure good air permeability effect, top layer adhesive-layer ensure that good permeability, silicon gel layer smear after water imbibition
Do not have with gas permeability impacted, human comfort is good, and use scope is extensive.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the side schematic view of the utility model.
In figure：Superabsorbent water water lock layer 1, top layer film 2, top layer adhesive-layer 3, silicon gel layer 4, breathable mesh 5, release liners 6.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1 to Fig. 2, a kind of high moisture-inhibiting Silica hydrogel water suction dressing of the utility model, including superabsorbent water water lock layer
1, it is characterised in that：The upper surface of the superabsorbent water water lock layer 1 is provided with top layer film 2, superabsorbent water water lock layer 1 and top layer film 2 it
Between be provided with latticed top layer adhesive-layer 3, the lower surface of superabsorbent water water lock layer 1 be provided with silicon gel layer 3, silicon gel layer 3
Breathable mesh 5 is evenly arranged with, the outer surface of silicon gel layer 3 is provided with one or more pieces release liners 6, and top layer film 2 is polyurethane
Film, top layer adhesive-layer 3 use acrylic adhesive to smear and are made to be latticed, acrylic adhesive used by top layer adhesive-layer 3
In netted or uniform spot distribution, Silica hydrogel is in netted or uniform spot distribution used by silicon gel layer 4.
The superabsorbent water water lock layer 1 is made of Silica hydrogel foam or polyurethane foam.
The surface area of the top layer film 2 is greater than or equal to the area of 1 upper surface of superabsorbent water water lock layer.
The outer surface of the silicon gel layer 3 is provided with release liners 6 of the two panels with folding line, and release liners 6 are close to silicon gel layer 3
Middle part overlap.
Superabsorbent water water lock layer 1 is made of Silica hydrogel foam or polyurethane foam, has good soaking effect, by super
Water suction water lock layer 1 can will effectively stick the absorption such as watery blood, body fluid, sweat of position wound, keep the dry and comfortable of wound.Avoid
Liquid is largely assembled and causes skin maceration, erosion and scabies secondary infection etc..The upper surface of superabsorbent water water lock layer 1 is provided with top layer
Film 2, top layer film 2 generally use the polyurethane film of Waterproof Breathable, that is, PU films.Top layer film 2 has microcellular structure, not only has
There are good permeation functions, also with good waterproof action, avoid outside moisture from entering the inside of water suction dressing.
It is provided between superabsorbent water water lock layer 1 and top layer film 2 and is used in latticed top layer adhesive-layer 3, top layer adhesive-layer 3
Acrylic adhesive smearing is made to be latticed, changes tradition and smears adhesive-layer by the way of integrally uniformly smearing, entirety is
Even smearing can block the microcellular structure on upper table tunic 2, cause gas permeability to be greatly lowered or even lose, the utility model is used
Grid type adhesive-layer smear mode, good air permeability effect is also ensured after gluing.
The lower surface of superabsorbent water water lock layer 1 is provided with silicon gel layer 3, when in use silicon gel layer 3 directly with skin surface 2
Mutually it is bonded, silicon gel layer viscosity is gentle, and when stripping will not pull wound.Silica hydrogel is in netted or equal used by silicon gel layer 4
Even spot distribution, silicon gel layer 3 are evenly arranged with breathable mesh 5.It can cause to absorb water after uniformly smearing in order to avoid Silica hydrogel
Property and gas permeability reduce, Silica hydrogel is ensureing cementability in netted or uniform spot distribution used by the utility model
Meanwhile water imbibition and gas permeability will not be reduced.
In addition, the outer surface of silicon gel layer 3 is provided with one or more pieces release liners 6, if the outer surface of silicon gel layer 3 is set
Release liners 6 of the two panels with folding line are equipped with, release liners 6 overlap at the middle part close to silicon gel layer 3, tear when in use very square
Just, it is applied widely.
Claims (4)
- The dressing 1. a kind of high moisture-inhibiting Silica hydrogel absorbs water, including superabsorbent water water lock layer（1）, it is characterised in that：The superabsorbent water lock Water layer（1）Upper surface be provided with top layer film（2）, superabsorbent water water lock layer（1）With top layer film（2）Between be provided with latticed Top layer adhesive-layer（3）, superabsorbent water water lock layer（1）Lower surface be provided with silicon gel layer（4）, silicon gel layer（4）It is evenly arranged with Breathable mesh（5）, silicon gel layer（4）Outer surface be provided with one or more pieces release liners（6）, top layer film（2）For thin polyurethane Film, top layer adhesive-layer（3）Use acrylic adhesive to smear to be made to be latticed, top layer adhesive-layer（3）Used acrylate Glue is in netted or uniform spot distribution, silicon gel layer（4）Used Silica hydrogel is in netted or uniform spot distribution.
- A kind of 2. high moisture-inhibiting Silica hydrogel water suction dressing according to claim 1, it is characterised in that：The superabsorbent water water lock Layer（1）It is made of Silica hydrogel foam or polyurethane foam.
- A kind of 3. high moisture-inhibiting Silica hydrogel water suction dressing according to claim 1, it is characterised in that：The top layer film（2） Surface area be greater than or equal to superabsorbent water water lock layer（1）The area of upper surface.
- A kind of 4. high moisture-inhibiting Silica hydrogel water suction dressing according to claim 1, it is characterised in that：The silicon gel layer （4）Outer surface be provided with release liners of the two panels with folding line（6）, release liners（6）Close to silicon gel layer（4）Middle part phase mutual respect Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034625.9U CN207236905U (en) | 2017-01-12 | 2017-01-12 | A kind of high moisture-inhibiting Silica hydrogel water suction dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034625.9U CN207236905U (en) | 2017-01-12 | 2017-01-12 | A kind of high moisture-inhibiting Silica hydrogel water suction dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207236905U true CN207236905U (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720034625.9U Active CN207236905U (en) | 2017-01-12 | 2017-01-12 | A kind of high moisture-inhibiting Silica hydrogel water suction dressing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134957A (en) * | 2020-01-07 | 2020-05-12 | 苏州汇涵医用科技发展有限公司 | Hydrogel wound dressing and preparation method thereof |
| CN113397824A (en) * | 2021-06-16 | 2021-09-17 | 浙江亿维护理用品有限公司 | Manufacturing equipment and process of sanitary nursing mattress |
-
2017
- 2017-01-12 CN CN201720034625.9U patent/CN207236905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134957A (en) * | 2020-01-07 | 2020-05-12 | 苏州汇涵医用科技发展有限公司 | Hydrogel wound dressing and preparation method thereof |
| CN113397824A (en) * | 2021-06-16 | 2021-09-17 | 浙江亿维护理用品有限公司 | Manufacturing equipment and process of sanitary nursing mattress |
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