CN2333382Y - Sterilized wound pad - Google Patents
Sterilized wound pad Download PDFInfo
- Publication number
- CN2333382Y CN2333382Y CN 98223428 CN98223428U CN2333382Y CN 2333382 Y CN2333382 Y CN 2333382Y CN 98223428 CN98223428 CN 98223428 CN 98223428 U CN98223428 U CN 98223428U CN 2333382 Y CN2333382 Y CN 2333382Y
- Authority
- CN
- China
- Prior art keywords
- layer
- adhesive
- absorbed layer
- wound pad
- nonwoven
- 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
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- Materials For Medical Uses (AREA)
Abstract
The utility model relates to a medical dressing, which comprises an adhesive layer and an absorption layer; the absorption layer is glued on the adhesive layer; the surface of the absorption layer is provided with a mesh membrane; the mesh membrane is made of polyethylene, ethene and methacrylic acid copolymer; the absorption layer is made of nonwoven needle-punched cloth; the material of the adhesive layer is nonwoven hydroentangling cloth. The utility model is suitable for gluing wound surfaces, and can better prevent the adhesion of the wound surfaces.
Description
This utility model relates to a kind of medical dressing, a kind of aseptic wound pad specifically.
At present, the often easy and wound surface adhesion of existing aseptic wound pad on the market, and the drying of the wound surface that is hard to keep, the speed of cicatrizing a wound slows down.
The purpose of this utility model is at above-mentioned deficiency, designs a kind of aseptic wound pad that is difficult for the wound healing adhesion.
To achieve these goals, the embodiment that this utility model adopts is: a kind of aseptic wound pad, comprise adhesive-layer and absorbed layer, absorbed layer is bonded on the adhesive-layer, surface at absorbed layer has the mesh film, the used raw material of mesh film is polyethylene, copolymer from ethylene and methacrylic acid, and the used material of absorbed layer is the nonwoven eedle-punched non-wovens, and the area of absorbed layer is less than adhesive-layer.
This utility model since on the surface of absorbed layer with the mesh film, thereby it can effectively prevent and the adhesion of wound surface, keeps the wound surface drying preferably, helps wound healing.
Fig. 1 is this utility model structural representation
Fig. 2 is this utility model shaping piece position view
As shown in the figure, this utility model comprises adhesive-layer (1) and absorbed layer (3), it is material that absorbed layer (3) adopts the nonwoven eedle-punched non-wovens of high water absorbing force, make it to have good water absorption and breathability, has mesh film (2) on absorbed layer (3) surface, it is raw material production that mesh film (2) adopts polyethylene, copolymer from ethylene and methacrylic acid, this mesh film (2) not only can prevent because of material in the absorbed layer (3) come off cause to the wound surface adhesion, absorbed liquid is no longer bled back, the drying that keeps wound surface, accelerating wound healing.Adhesive-layer (1) is to be material with the nonwoven spun laced fabric, is coated with medical rubber polymer in the one side of this adhesive-layer (1), and this adhesive-layer (1) has good permeability, and viscosity is strong, and is non-stimulated, characteristics such as no allergy.Absorbed layer (3) is bonded on the adhesive-layer (1) by this medical rubber polymer, and the area of absorbed layer (3) is less than adhesive-layer (1).Post two partly overlapping shaping pieces (4) (4 ') on the both sides of adhesive-layer (1).
When this utility model uses, tear shaping piece (4) (4 ') earlier off, then absorbed layer (3) is aligned wound surface, adhesive layer (1) is attached on the skin all around, get final product with the have gentle hands flicking is real.
Claims (5)
1, a kind of aseptic wound pad comprises adhesive-layer and absorbed layer, and absorbed layer is bonded on the adhesive-layer, and the surface that it is characterized in that absorbed layer is with the mesh film.
2, aseptic wound pad according to claim 1 is characterized in that the used raw material of mesh film is polyethylene, copolymer from ethylene and methacrylic acid.
3, aseptic wound pad according to claim 1 is characterized in that the used material of absorbed layer is the nonwoven eedle-punched non-wovens, and the area of absorbed layer is less than adhesive-layer.
4, aseptic wound pad according to claim 1 is characterized in that the used material of adhesive-layer for the nonwoven spun laced fabric, is coated with medical rubber polymer in the one side of this nonwoven spun laced fabric.
5,, it is characterized in that posting two partly overlapping two shaping pieces on the adhesive-layer both sides according to claim 1 or 4 described aseptic wound pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223428 CN2333382Y (en) | 1998-03-09 | 1998-03-09 | Sterilized wound pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223428 CN2333382Y (en) | 1998-03-09 | 1998-03-09 | Sterilized wound pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2333382Y true CN2333382Y (en) | 1999-08-18 |
Family
ID=33974529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223428 Expired - Fee Related CN2333382Y (en) | 1998-03-09 | 1998-03-09 | Sterilized wound pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2333382Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631698A (en) * | 2012-04-28 | 2012-08-15 | 厦门银华祥环保科技有限公司 | Superabsorbent antimicrobial nonwoven fabric and antimicrobial dressing, and preparation methods and uses thereof |
-
1998
- 1998-03-09 CN CN 98223428 patent/CN2333382Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631698A (en) * | 2012-04-28 | 2012-08-15 | 厦门银华祥环保科技有限公司 | Superabsorbent antimicrobial nonwoven fabric and antimicrobial dressing, and preparation methods and uses thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |