CN205814539U - The dressing that a kind of anal fistula after operation is fixing - Google Patents
The dressing that a kind of anal fistula after operation is fixing Download PDFInfo
- Publication number
- CN205814539U CN205814539U CN201620453860.5U CN201620453860U CN205814539U CN 205814539 U CN205814539 U CN 205814539U CN 201620453860 U CN201620453860 U CN 201620453860U CN 205814539 U CN205814539 U CN 205814539U
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- China
- Prior art keywords
- dressing
- fixing
- layer
- anal fistula
- liquid
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- 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.)
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Abstract
This utility model relates to the dressing that a kind of anal fistula after operation is fixing, belongs to medical dressing field, backing layer, liquid-adsorption layer and protective layer stacks gradually and tight bond forms；Described backing layer is H type, and described liquid-adsorption layer is square；Described described liquid-adsorption layer is positioned at backing layer central authorities；The dressing fixing for anal fistula after operation that this utility model provides, there is good breathability, the redness of anal fistula after operation wound can be substantially reduced, can the most firmly be fitted in buttocks simultaneously, the sepage of wound surface is absorbed cleanly, anti-impervious liquid pollutes clothes, reduces patient's life and the misery changed dressings, the convenience provided to the life of patient.
Description
Technical field
This utility model belongs to medical dressing field, in particular to the dressing that a kind of anal fistula after operation is fixing.
Background technology
The granulomatous pipeline that anorectal fistula is anal canal or rectum communicates with anal skin, mainly invades anal canal, seldom
Relate to rectum, therefore frequently referred to anal fistula, internal orifice is positioned near pectinate line more, and collar extension is positioned at anal skin.Whole fistula wall by
The fibrous tissue composition thickened, interior multiple one layer of granulation tissue, prolonged not heal, sickness rate is only second to hemorrhoid, is more common in male between twenty and fifty,
Anal fistula is once formed, general without spontaneous recovery, it is necessary to operative treatment.Within postoperative general 1 ~ 2 month, could heal, every day, patient at least changed dressings
Once, and the relapse rate of anal fistula after operation is higher, and the dressing being thus used in anal fistula after operation fixing has important value and significance.
At present in Treatment of Anal Fistula, due to the particularity of postoperative wound, rarely have postoperative fixing dressing, clinical conventional gauze
Fix with medical adhesive tape, after leaving hospital after having a disadvantage in that (1) major part operation in patients, oneself go home to change dressings, start normal work
Make, due to gauze and adhesive tape fixation limitation, it is easy to come off, leakage occurs, pollutes the situations such as clothes, to patient's
Body and mind causes very major injury；(2) in order to strengthen fixation degree, a lot of patients strengthen the consumption of adhesive tape, when causing changing dressings, are difficult to tear
Fall, increase the pain of patient；(3) some patient directly uses adult's diaper sorptivety liquid, easily makes wound surface breathability the best,
Cause wound surface redness, pruritus, affect the healing effect of wound surface.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, it is provided that fixing the applying of a kind of anal fistula after operation
Material, it not only has good breathability, is substantially reduced the redness of anal fistula after operation wound, and can the most firmly be fitted in buttocks
Portion, absorbs cleanly the sepage of wound surface, and anti-impervious liquid pollutes clothes, reduces patient's life and the misery changed dressings, to the life of patient
Live and provide convenient.
The technical solution of the utility model is as follows:
The dressing that a kind of anal fistula after operation is fixing, is stacked gradually by backing layer, liquid-adsorption layer and protective layer and tight bond forms；
Described backing layer is shaped as middle narrow two hem widths, and described liquid-adsorption layer is arranged at described backing layer central authorities.Wherein, liquid-adsorption layer is positioned at
Backing layer central authorities, beneficially dressing are fixed.
Preferably, described backing layer is shaped as H type, it is possible to be well fixed near anal fistula after operation wound, difficult drop-off；
The area of pressure sensitive adhesive and contact skin can be reduced simultaneously, reduce the misery of changing dressing for patient.
Further, described backing layer is the polyurethane semipermeable membrane of highly-breathable.On the one hand there is good breathability,
Reduce wound and red and swollen, the probability of pruritus occurs, be on the other hand possible to prevent the sepage of liquid-adsorption layer to pollute clothes.
Further, described liquid-adsorption layer is at least in water suction cotton pad, chitosan non-woven fabrics, alginate non-woven fabrics
Plant composition.Water suction cotton pad, chitosan non-woven fabrics, alginate non-woven fabrics etc. have the material of absorbency, can absorb the sepage of wound,
Keep wound surface totally salubrious, promote the healing of wound surface.
Further, described liquid-adsorption layer is shaped as square.
Preferably, the side that described backing layer contacts with liquid-adsorption layer is coated with medical pressure-sensitive adhesive, makes backing layer have viscosity,
On the one hand can get up with liquid-adsorption layer close adhesion, on the other hand can be attached on skin, play the effect of fixing dressing.
Further, described protective layer is release paper.
Further, described protective layer is divided into page two, and juxtaposition covers on liquid-adsorption layer, and prolongs to two ends
Stretch, until covering backing layer two ends.It is the pressure in order to protect backing layer two ends to coat that protective layer extends to backing layer two ends
Quick glue, makes pressure sensitive adhesive keep original shoes.
Further, described backing layer is completely covered liquid-adsorption layer.It is possible to prevent sepage side leakage, pollutes clothes.
Further, the fixing dressing of described a kind of anal fistula after operation has different specifications, can fat or thin according to patient
And the size of wound selects the dressing of optimum size.
The beneficial effects of the utility model are: the dressing of (1) H type, can well be fixed near anal fistula after operation wound,
Difficult drop-off；(2) the polyurethane semipermeable membrane of highly-breathable has good breathability, be possible not only to reduce wound occur red and swollen,
The probability of pruritus, and it is possible to prevent the sepage of liquid-adsorption layer to pollute clothes；(3) liquid-adsorption layer can absorb the sepage of wound, keeps wound
Face is totally salubrious, promotes the healing of wound surface；(4) design of backing layer shape reduces pressure sensitive adhesive and the area of contact skin, reduces
The misery of changing dressing for patient；(5) being prolonged by protective layer raw is for the pressure sensitive adhesive protecting backing layer two ends to coat to backing layer two ends, makes
Pressure sensitive adhesive keeps original shoes.
Accompanying drawing explanation
Fig. 1 is the structural representation after protective layer is opened in the dressing that a kind of anal fistula after operation of this utility model is fixed；
Fig. 2 is the sectional drawing of the dressing that a kind of anal fistula after operation of this utility model is fixed.
Description of reference numerals: 1 is backing layer, 2 is liquid-adsorption layer, and 3 is protective layer.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment, to this
Utility model is further elaborated.Should be appreciated that specific embodiments and the drawings described herein are only in order to explain
This utility model, is not used to limit this utility model.
Embodiment 1:
The dressing that a kind of anal fistula after operation of this utility model is fixing, as shown in Figure 1 and Figure 2, by backing layer 1, liquid-adsorption layer 2 and guarantor
Sheath 3 stacks gradually tight bond and forms；Described backing layer 1 is H type, and liquid-adsorption layer 2 is positioned at backing layer 1 central authorities, is conducive to applying
Fixing of material；The described polyurethane semipermeable membrane that backing layer 1 is highly-breathable, and the side painting that backing layer 1 contacts with liquid-adsorption layer 2
It is covered with medical pressure-sensitive adhesive, makes backing layer 1 have viscosity, backing layer 1 can be got up with liquid-adsorption layer 2 close adhesion, the most permissible
Dressing is attached on skin, plays the effect of fixing dressing；Liquid-adsorption layer 2 is water suction cotton pad, chitosan non-woven fabrics, alginate without
Spinning cloth etc. and have the material composition of absorbency, liquid-adsorption layer 2 is square, the sepage of absorbable wound, keeps wound surface totally salubrious, promotees
Enter the healing of wound surface；Described protective layer 3 is release paper, is divided into page two juxtapositions to cover on liquid-adsorption layer 2, and to two ends
Extend, until covering backing layer 1 two ends.It is to protect backing layer 1 two ends to be coated with that protective layer 3 extends to backing layer 1 two ends
The pressure sensitive adhesive covered, makes pressure sensitive adhesive keep original shoes.The size of described backing layer 1 is more than the size of liquid-adsorption layer 2, the described back of the body
Lining 1 can be completely covered liquid-adsorption layer 2.
During use, open protective layer 3, liquid-adsorption layer 2 is directed at anal fistula after operation wound, the H type that is shaped as of backing layer 1 is permissible
It is fixed near anal fistula after operation wound very well, difficult drop-off, and decrease the area of pressure sensitive adhesive and contact skin.Meanwhile, by
In the polyurethane semipermeable membrane that backing layer 1 is highly-breathable.On the one hand there is good breathability, reduce wound and red and swollen, scabies occurs
The probability itched, is on the other hand possible to prevent the sepage of liquid-adsorption layer 2 to pollute clothes.When changing dressings, directly open dressing, due to backing layer
Shape design decrease contacting of backing layer 1 and postoperative wound position, the misery that minimizing is changed dressings.
The present embodiment accompanying drawing provides only the situation of dressing structure schematic diagram, and certainly, the size of dressing has on this basis
More specifications.Can fat or thin according to the size of wound and patient, selectivity uses dressing.
Claims (9)
1. the dressing that an anal fistula after operation is fixing, it is characterised in that stacked gradually by backing layer, liquid-adsorption layer and protective layer and closely
Bonding forms；Described backing layer is shaped as middle narrow two hem widths, and described liquid-adsorption layer is arranged at described backing layer central authorities.
The dressing that a kind of anal fistula after operation the most according to claim 1 is fixing, it is characterised in that described backing layer is shaped as H
Type.
The dressing that a kind of anal fistula after operation the most according to claim 2 is fixing, it is characterised in that described backing layer is high saturating
The polyurethane semipermeable membrane of gas.
The dressing that a kind of anal fistula after operation the most according to claim 1 is fixing, it is characterised in that described liquid-adsorption layer is water suction
At least one composition in cotton pad, chitosan non-woven fabrics, alginate non-woven fabrics.
The dressing that a kind of anal fistula after operation the most according to claim 1 is fixing, it is characterised in that the described liquid-adsorption layer side of being shaped as
Shape.
The dressing that a kind of anal fistula after operation the most according to claim 1 is fixing, it is characterised in that described backing layer and liquid-adsorption layer
The side of contact is coated with medical pressure-sensitive adhesive.
The dressing that a kind of anal fistula after operation the most according to claim 1 is fixing, it is characterised in that described protective layer is release
Paper.
8. according to the dressing that a kind of anal fistula after operation described in any one of claim 1-7 is fixing, it is characterised in that described protection
Layer is divided into page two, and juxtaposition covers on liquid-adsorption layer, and extends to two ends, until covering backing layer two ends.
The dressing that a kind of anal fistula after operation the most according to claim 8 is fixing, it is characterised in that described backing layer is completely covered
Liquid-adsorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453860.5U CN205814539U (en) | 2016-05-18 | 2016-05-18 | The dressing that a kind of anal fistula after operation is fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453860.5U CN205814539U (en) | 2016-05-18 | 2016-05-18 | The dressing that a kind of anal fistula after operation is fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205814539U true CN205814539U (en) | 2016-12-21 |
Family
ID=57558862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620453860.5U Expired - Fee Related CN205814539U (en) | 2016-05-18 | 2016-05-18 | The dressing that a kind of anal fistula after operation is fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205814539U (en) |
-
2016
- 2016-05-18 CN CN201620453860.5U patent/CN205814539U/en not_active Expired - Fee Related
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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: 20161221 |