CN204207913U - The water proof medical dressing that a kind of wound surface is visual - Google Patents
The water proof medical dressing that a kind of wound surface is visual Download PDFInfo
- Publication number
- CN204207913U CN204207913U CN201420537434.0U CN201420537434U CN204207913U CN 204207913 U CN204207913 U CN 204207913U CN 201420537434 U CN201420537434 U CN 201420537434U CN 204207913 U CN204207913 U CN 204207913U
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- CN
- China
- Prior art keywords
- coat
- tack coat
- sealing coat
- visual
- wound surface
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Abstract
The water proof medical dressing that wound surface is visual, have that wound surface is visual, waterproof, resistance bacterium feature.It is characterized in that: comprise peel ply, tack coat, sealing coat, overcoat; Described tack coat is transparent hydrophilic polyurethane film, described tack coat one side scribbles binding agent, described sealing coat is positioned at the middle position that tack coat scribbles binding agent one side, separated in described peel ply, both sides are peeled off to the left and right, and described peel ply covers sealing coat, and bonds with tack coat, described sealing coat is polyurethane foam pad, and described sealing coat is netted visual structure.Beneficial effect is: tack coat has the sealing coat being less than tack coat area, and cancellated sealing coat not only has air permeable effect, sealing coat has certain thickness, tack coat can be avoided directly to contact skin, simultaneously after wound surface smearing ointment, sealing coat has certain thickness network structure to hold mastic, extrudes mastic, and make mastic diffuse to tack coat when avoiding dressing directly to fit.
Description
Technical field
This utility model relates to a kind of medical dressing, particularly relates to the water proof medical dressing that a kind of wound surface is visual.
Background technology
When skin somewhere comes to harm, produce wound surface, need sterilization of stopping blooding timely, smearing ointment, the germ contamination simultaneously in isolation environment.Existing medical dressing tack coat generally scribbles binding agent, during use generally after wound surface smearing ointment, then covers one deck gauze, and then fixes with dressing, because gauze is opaque, can not check the healing state of wound surface in time.If do not cover gauze, can cause again extruding ointment, lose cohesive force after causing tack coat surrounding to be stained with ointment, bonding skin that can not be firm, airtight.In addition, above-mentioned conventional bag application mode, does not have water proofing property, and wound dressing place easily intakes, and causes infection, and easily affecting recovery effects even increases the weight of the state of an illness.
Utility model content
The shortcomings such as wound surface in existing medical dressing is not visible in order to overcome, the direct flap coverage of tack coat, the space not holding ointment, the purpose of this utility model is to provide the visual water proof medical dressing of a kind of wound surface, have that wound surface is visual, waterproof, resistance bacterium feature.
The technical solution of the utility model is: the water proof medical dressing that a kind of wound surface is visual, comprises peel ply, tack coat, sealing coat, overcoat, described tack coat is transparent hydrophilic polyurethane film, selected polyurethane film has ductility, waterproof, resistance bacterium, steam can through function, can ensure that local wound is moistening, isolated bacteriological infection, block water ventilative, reduce Wound during Dressing Change frequency, reduce infection chance, promote wound healing, described tack coat one side scribbles binding agent, described sealing coat is positioned at the middle position that tack coat scribbles binding agent one side, separated in described peel ply, both sides are peeled off to the left and right, described peel ply covers sealing coat, and bond with tack coat, described sealing coat is polyurethane foam pad, described sealing coat edge and tack coat Edge Distance are 8-10 millimeter, described sealing coat is netted visual structure, fixedly be bonded on tack coat, sealing coat contact skin, preventing dressing from tearing is pull to hinder skin, simultaneously after wound smearing ointment, have living space accommodation ointment, directly laminating is avoided to cause mastic outwards to extrude, cause tack coat to stick and have mastic and the skin that can not bond completely, cause wound surface not sealing and dressing completely, easy infection, described overcoat is positioned at the back side that tack coat scribbles binding agent, finally tear this layer, expose transparent tack coat, make wound surface visible.
Further, described peel ply is for scribbling plastic sheeting waterproof material.
Further, described tack coat is waterproof ventilation polyurethane film, and the one side of tack coat scribbles acroleic acid binding agent.
Further, described separation layer thickness is 1-2 millimeter, and sealing coat is less than tack coat, and tack coat can cover sealing coat completely.
Further, described overcoat is without ductility Water-proof plastic film
The beneficial effects of the utility model are: tack coat has the sealing coat being less than tack coat area, and cancellated sealing coat not only has air permeable effect, sealing coat has certain thickness, tack coat can be avoided directly to contact skin, simultaneously after wound surface smearing ointment, sealing coat has certain thickness network structure to hold mastic, extrudes mastic, and make mastic diffuse to tack coat when avoiding dressing directly to fit; Tack coat adopts air permeable waterproof polyurethane film; it is selected that polyurethane film has ductility, waterproof, resistance bacterium, steam can through function; moistening, the isolated bacteriological infection of local wound can be ensured, block water ventilative; reduce Wound during Dressing Change frequency; reduce infection chance; promote wound healing; protecting wound surface not contaminated while; the breathability of wound surface can also be ensured; transparent bonding layer and netted sealing coat combine simultaneously; the healing state of wound surface can be checked at any time, when avoiding tearing, cause wound surface to pull wound.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is profile of the present utility model.
Wherein: 1, peel ply 2, tack coat 3, sealing coat 4, overcoat
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
The water proof medical dressing that wound surface is visual as shown in Figure 1 and Figure 2, comprises peel ply 1, tack coat 2, sealing coat 3, overcoat 4, described tack coat 2 is transparent hydrophilic polyurethane film, selected polyurethane film has ductility, waterproof, resistance bacterium, steam can through function, can ensure that local wound is moistening, isolated bacteriological infection, block water ventilative, reduce Wound during Dressing Change frequency, reduce infection chance, promote wound healing, described tack coat 2 one side scribbles binding agent, described sealing coat 3 is positioned at the middle position that tack coat 2 scribbles binding agent one side, separated in described peel ply 1, both sides are peeled off to the left and right, described peel ply 1 covers sealing coat, and bond with tack coat 2, described sealing coat 3 is polyurethane foam pad, described sealing coat 3 edge and tack coat 2 Edge Distance are 8-10 millimeter, described sealing coat 3 is netted visual structure, fixedly be bonded on tack coat, sealing coat contact skin, preventing dressing from tearing is pull to hinder skin, simultaneously after wound smearing ointment, have living space accommodation ointment, directly laminating is avoided to cause mastic outwards to extrude, cause tack coat 2 to stick and have mastic and the skin that can not bond completely, cause wound surface not sealing and dressing completely, easy infection, described overcoat 4 is positioned at the back side that tack coat 2 scribbles binding agent, finally tear this layer, expose transparent tack coat, make wound surface visible.
Further, described peel ply 1 is for scribbling plastic sheeting waterproof material.
Further, described tack coat 2 is waterproof ventilation polyurethane film, and the one side of tack coat scribbles acroleic acid binding agent.
Further, described sealing coat 3 thickness is 1-2 millimeter, and sealing coat is less than tack coat, and tack coat can cover sealing coat completely.
Working method: tear peel ply during use, aims at wound surface position by sealing coat, tack coat part is fitted skin completely, then tears overcoat above.As at wound surface smearing ointment, need smeared evenly by ointment in advance, and then sealing coat is labelled to wound surface position, after tack coat laminating skin, tear overcoat.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to this utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. the water proof medical dressing that wound surface is visual, comprises peel ply, tack coat, sealing coat, overcoat; Described tack coat is transparent hydrophilic polyurethane film, described tack coat one side scribbles binding agent, described sealing coat is positioned at the central authorities that tack coat scribbles binding agent one side, separated in described peel ply, both sides are peeled off to the left and right, described peel ply covers sealing coat, and bond with tack coat, described sealing coat is polyurethane foam pad, described sealing coat edge and tack coat Edge Distance are 8-10 millimeter, described sealing coat is netted visual structure, is fixedly bonded on tack coat, and described overcoat is positioned at the back side that tack coat scribbles binding agent.
2. the water proof medical dressing that a kind of wound surface according to claim 1 is visual, is characterized in that: described peel ply is for scribbling plastic sheeting waterproof material.
3. the water proof medical dressing that a kind of wound surface according to claim 1 is visual, is characterized in that: described tack coat one side scribbles acroleic acid binding agent.
4. the water proof medical dressing that a kind of wound surface according to claim 1 is visual, is characterized in that: described separation layer thickness is 1-2 millimeter, and sealing coat is less than tack coat, and tack coat can cover sealing coat completely.
5. the water proof medical dressing that a kind of wound surface according to claim 1 is visual, is characterized in that: described overcoat is without ductility Water-proof plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537434.0U CN204207913U (en) | 2014-09-18 | 2014-09-18 | The water proof medical dressing that a kind of wound surface is visual |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537434.0U CN204207913U (en) | 2014-09-18 | 2014-09-18 | The water proof medical dressing that a kind of wound surface is visual |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204207913U true CN204207913U (en) | 2015-03-18 |
Family
ID=52976627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537434.0U Expired - Fee Related CN204207913U (en) | 2014-09-18 | 2014-09-18 | The water proof medical dressing that a kind of wound surface is visual |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204207913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652331A (en) * | 2019-10-29 | 2020-01-07 | 山西康灵医疗器械有限公司 | Wound suture-free patch |
-
2014
- 2014-09-18 CN CN201420537434.0U patent/CN204207913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652331A (en) * | 2019-10-29 | 2020-01-07 | 山西康灵医疗器械有限公司 | Wound suture-free patch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20210918 |