CN207237006U - A kind of medicinal active carbon functional dressings - Google Patents
A kind of medicinal active carbon functional dressings Download PDFInfo
- Publication number
- CN207237006U CN207237006U CN201720202591.XU CN201720202591U CN207237006U CN 207237006 U CN207237006 U CN 207237006U CN 201720202591 U CN201720202591 U CN 201720202591U CN 207237006 U CN207237006 U CN 207237006U
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- active carbon
- carbon fiber
- wound
- fiber felt
- functional dressings
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Abstract
The utility model provides a kind of medicinal active carbon functional dressings, including polyethylene film, active carbon fiber felt, medical non-woven fabrics sticker, release liners, polyethylene film is selected as internal layer, many apertures are provided with film, the tissue exudates and noxious material at the active carbon fiber felt absorption surface of a wound are not only contributed to, and prevent the activated carbon fiber adhesion surface of a wound from reducing inflammation.For active carbon fiber felt as adsorption layer, active carbon fiber felt is partially carbonized activated carbon fiber, and carbon content is 40% ~ 60%.Medical non-woven fabrics sticker is as outer layer.The utility model is simple in structure, easy to use, has good absorption property and tensile strength, can effectively adsorb tissue sepage and noxious material, and polyethylene film can promote surface of a wound recovery to avoid the dressing adhesion surface of a wound.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of medicinal active carbon functional dressings.
Background technology
The correct processing of surgical wound is most important in surgical operation therapy, and the good healing of the surface of a wound is body after wound
The premise of functional rehabilitation.The Wound dressing of one function admirable can temporarily play the partial action of skin barrier function, there is provided one
A environment for being conducive to wound healing, promotes the wound healing of postoperative patients, reduces scar tissue and is formed, pre- aseptic hair
It is raw, improve therapeutic effect.It is widely used using gauze, the traditional dressing that cotton pad is representative because making is simple, cheap.But pass
System dressing belongs to passive protection, and the ability of sepage management and wound healing is very limited, easily dry adhesion the shortcomings that increase
Surface of a wound damage risk again, bleeding and the body and mind that pain is brought are frightened, cause huge psychological pressure to patient.
Preferable Wound dressing should have following characteristics：（1）Meet biology demand, tissue exudates can be adsorbed, protect
The gentle microenvironment of the surface of a wound is held, cambium is protected, prevents germ contamination etc.；（2）Meet patient demand, during dressing substantially not bitterly or
Pain that can be during remissive treatment, reduces dressing change frequency, surface of a wound free from extraneous odour, without obvious foreign body sensation, reasonable price etc.；（3）Meet
Medical worker requires, and the surface of a wound is easy to clean, and use is easy to operate, easily storage, security height etc..In recent years, people is studied both at home and abroad
Member has carried out primary study to artificial synthesized and biological dressing, makes great progress.Such as aquogel type synthetic dressing exists
The requirement of some aspects relatively preferable dressing, but still have many shortcomings that can not overcoming at present（It is not suitable for having infection such as
The surface of a wound etc.）It is restricted its application.Carbon fiber dressing is also the novel high polymer medical dressing developed in recent years, and carbon fiber applies
The water imbibition of material is strong, can preferably adsorb wound fluid and harmful substance, prevent surface of a wound hydrops." carbon fiber dressing is being burnt
Clinical practice in the surface of a wound "（[J] China surgical magazine, 2006,44 (15), 1047-1049）Research shows that carbon fiber applies
Material plays the role of wound healing to the fresh surface of a wound and residual wound.At present, the carbon fiber dressing of in the market yet exists
The defects of adhesion surface of a wound, pain and inconvenience when adding changing dressing for patient, are unfavorable for the quick healing of the surface of a wound.Therefore, one is developed
The activated carbon functional dressings of the anti-sticking viscous type of kind become a urgent and important job.
Utility model content
The purpose of this utility model is to provide a kind of medicinal active carbon functional dressings, in view of the deficiencies of the prior art,
Improve and form on the basis of original general medical dressing, the dressing not only high absorption property of active carbon fiber, can inhale
Noxious material at the attached substantial amounts of surface of a wound, and organic polymer thin film is sticked on dressing upper strata has anti-sticking viscous effect, can subtract
Few surface of a wound and dressing adhesion and wound healing.
The technical solution of the utility model is a kind of medicinal active carbon functional dressings, including organic polymer thin film 1, activity
Carbon fiber felt 2, medical non-woven fabrics sticker 3, release liners 4.Medicinal active carbon functional dressings described in the utility model, are selected organic
Thin polymer film 1 is used as internal layer, and active carbon fiber felt 2 is used as adsorption layer, and the medical non-woven fabrics sticker 3 of outer layer can consolidate dressing
It is scheduled at the surface of a wound.
The active carbon fiber felt 2 is partially carbonized activated carbon fiber, and carbon content is 40% ~ 60%.
The organic polymer thin film 1 is polyethylene material, is provided with many apertures on film, not only contributes to activity
Carbon fiber felt 2 adsorbs the tissue exudates and noxious material at the surface of a wound, and prevents the activated carbon fiber adhesion surface of a wound from reducing inflammation.
The method that the utility model uses, by the release liners 4 on medicinal active carbon functional dressings top layer from centre respectively to two
While peeling off, the organic polymer thin film 1 of medicinal active carbon functional dressings is aligned after the surface of a wound and directly uses medical non-woven fabrics glue
Patch 3 is fixed.
Compared with other carbon fiber dressings, the beneficial effects of the utility model：Short preparation period, production cost is low, structure
Simply, it is easy to use；Partially carbonized activated carbon fiber has good absorption property and tensile strength, can effectively absorption group
Diffusate and noxious material are knitted, reduces trauma surface infestation probability；Using polyethylene film can to avoid the activated carbon fiber adhesion surface of a wound,
Granulation tissue growth is promoted, alleviates the pain of patient.
Brief description of the drawings
Fig. 1 is medicinal active carbon functional dressings schematic diagram.
In figure：1. organic polymer thin film, 2. active carbon fiber felts, 3. medical non-woven fabrics stickers, 4. release liners.
Embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
The utility model provides a kind of medicinal active carbon functional dressings, its technical solution is a kind of medicinal active carbon function
Dressing includes organic polymer thin film 1, active carbon fiber felt 2, medical non-woven fabrics sticker 3, release liners 4.The medicinal active
Carbon functional dressings select organic polymer thin film 1 to be used as internal layer, and active carbon fiber felt 2 is used as adsorption layer, the medical non-woven of outer layer
Cloth sticker 3 is used as adhered layer, and dressing can be fixed at the surface of a wound.
The organic polymer thin film 1 is polyethylene material, is provided with many apertures on film, not only contributes to activity
Carbon fiber felt 2 adsorbs the tissue exudates and noxious material at the surface of a wound, and prevents the activated carbon fiber adhesion surface of a wound from reducing inflammation.
During using the utility model, first the surface of a wound is cleaned up with physiological saline etc., by medicinal active carbon functional dressings table
The release liners 4 of layer are peeled off to both sides respectively from centre, and the organic polymer thin film of medicinal active carbon functional dressings is aligned wound
Directly fixed behind face using medical non-woven fabrics sticker 3.
Above content is to combine the detailed description that specific embodiment makees the utility model, it is impossible to assert this practicality
New specific implementation is only limitted to described above.Under the design without departing substantially from the utility model, those skilled in the art is according to this
The various modifications and replacement that utility model is made, should all be considered as the scope of protection of the utility model.
Claims (3)
1. a kind of medicinal active carbon functional dressings, it is characterised in that it is fine that the material includes organic polymer thin film, activated carbon
Felt, medical non-woven fabrics sticker, release liners are tieed up, the medicinal active carbon functional dressings are selected in organic polymer thin film conduct
Dressing can be fixed at the surface of a wound by layer, active carbon fiber felt as adsorption layer, the medical non-woven fabrics sticker of outer layer.
2. medicinal active carbon functional dressings according to claim 1, it is characterised in that the organic polymer thin film is
Polyethylene material, is provided with many apertures on film, not only contributes to the tissue exudates at the active carbon fiber felt absorption surface of a wound
And noxious material, and prevent the activated carbon fiber adhesion surface of a wound from reducing inflammation.
3. medicinal active carbon functional dressings according to claim 1, it is characterised in that the active carbon fiber felt is portion
Divide the activated carbon fiber of carbonization, carbon content is 40% ~ 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202591.XU CN207237006U (en) | 2017-03-03 | 2017-03-03 | A kind of medicinal active carbon functional dressings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202591.XU CN207237006U (en) | 2017-03-03 | 2017-03-03 | A kind of medicinal active carbon functional dressings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237006U true CN207237006U (en) | 2018-04-17 |
Family
ID=61875965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720202591.XU Active CN207237006U (en) | 2017-03-03 | 2017-03-03 | A kind of medicinal active carbon functional dressings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237006U (en) |
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2017
- 2017-03-03 CN CN201720202591.XU patent/CN207237006U/en active Active
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