CN102600498A - Silver ion antibacterial medical dressing - Google Patents
Silver ion antibacterial medical dressing Download PDFInfo
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- CN102600498A CN102600498A CN2012100499877A CN201210049987A CN102600498A CN 102600498 A CN102600498 A CN 102600498A CN 2012100499877 A CN2012100499877 A CN 2012100499877A CN 201210049987 A CN201210049987 A CN 201210049987A CN 102600498 A CN102600498 A CN 102600498A
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- silver ion
- medical dressing
- ion antibacterial
- silver
- layer
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Abstract
The invention relates to a silver ion antibacterial medical dressing, which consists of release paper, an isolating layer, a silver ion antibacterial layer, a water-absorbing layer and a pasting layer in sequence from top to bottom, wherein the silver ion antibacterial layer consists of viscose fiber and yang fiber; the content of the yang fiber is not less than 20 percent; and the pasting layer is made from a 100 percent full adhesive. A preparation method for the silver ion antibacterial medical dressing comprises dyeing, coating a silver ion antibacterial agent, drying, mixing with viscose fiber, weaving, splitting peritoneum and preparing paste. Compared with products of the same type, the silver ion antibacterial medical dressing has the effects of resisting infection greatly, remarkably accelerating healing of wounds, shortening a curative course and reducing the form of scars. As proved by clinical applications, the silver ion antibacterial medical dressing is suitable for treating types I, II and III wounds after operation, has the advantages of safety, reliability, effectiveness, freeness from allergic phenomena and the like, and is suitable for clinical popularization and application.
Description
Technical field
The present invention relates to the antibacterial technical field, especially a kind of silver-ion antibiotic medical dressing.
Background technology
Because pathogen such as staphylococcus aureus, candidiasis and escherichia coli are bred on wound easily, the wound that causes infecting is difficult for healing.Medical dressing is meant and covers the covering that on wound, shields, can assist control over bleeding, protects from infection and absorb secretions.Along with the development of modern science and technology, new medical dressing constantly occurs, and clinical efficacy is also improving constantly.In order in the protection wound surface, to prevent wound infection, added antibiotic in many medical dressing.Because the antibiotic onset of antibiotic is widely used on Wound protection rapidly.But the evolution of antibacterial has also been quickened in antibiotic use; The antibacterial that antibiotic can be controlled before more and more is evolved into so-called " superbacteria "; Be difficult to kill with antibiotic; According to U.S. CDC (CDC), have 13% to cause that by staphylococcus aureus it is the main cause that causes infection that antibiotics is had chemical sproof antibacterial in the annual 2000000 routine nosocomial infections of the U.S..In view of antibiotic abuse has caused very big harm to people, the anti-antibiotic cry in the whole world is also more and more stronger.In this case, people have to re-recognize this powerful broad-spectrum sterilization material of silver.
Silver can be killed 650 kinds of different pathogen, and general antibiotic on average can only work to 6 kinds of pathogenic bacterias; Different with antibiotic, silver is " saboteur of equal opportunity ", can kill various antibacterials (G+ and G-bacterium, spore production bacteria), fungus/yeast, virus, mycoplasma and parasite etc. without distinction.Its sterilizing mechanisms is: silver can be blocked electric transmission in the antibacterial, also can destroy structure and the function of receptors of antibacterial thereby training adds the cellular replication silver of antibacterial dna stability weakening antibacterial, forms insoluble invalid metabolic compounds.Silver all produces the effect of inhibition to the existence of nearly all antibacterial known today and extracellular virus, simultaneously, and can not produce any Drug resistance.
Summary of the invention
The technical problem that the present invention will solve is: propose a kind of aseptic, nontoxic, do not have irritated IR, and have anti-inflammation, promote wound healing, reduce the silver-ion antibiotic medical dressing of cicatrization effect.
The technical scheme that the present invention adopted is: a kind of silver-ion antibiotic medical dressing; Comprise the silver-ion antibiotic layer; Contain the poplar fibre in the described silver-ion antibiotic layer, the fine content of described poplar is more than or equal to 30%, and the surface of described silver-ion antibiotic layer is provided with sealing coat.Silver content in the described medical dressing is more than or equal to 0.1mg/g.Described sealing coat is medical PE film, and grammes per square metre is 13-17g/m
2Described medical dressing also comprises water accepting layer, and described water accepting layer is by being made in ratio blending in 7: 3 by viscose rayon and terylene.
The invention has the beneficial effects as follows: l, silver-ion antibiotic medical dressing of the present invention are bold in innovation in selection; It is base material that its antibiotic layer adopts novel antibacterial material poplar fibre, itself has certain antibiotic and sterilizing function because poplar is fine, therefore; Compared with similar products; Product of the present invention has stronger infection effect, can significantly accelerate wound healing, shortens the course of treatment and the effectively formation of minimizing cicatrix; 2, the silver ion of product of the present invention has very strong permeability, can infiltrate subcutaneous antibacterial rapidly, to common bacteria, drug-resistant bacteria and fungus-causedly than the depths tissue infection good effect is arranged all; Show through clinical verification: this product is applicable to the treatment of I, II after the operation, III class otch, has safe, reliable and effectively, does not have advantages such as irritated phenomenon generation, is suitable for clinical application; 3, silver-ion antibiotic layer and wound contact surface adopt acupuncture compound U.S. import PE film, exquisite in texture, anti and have air permeability and good, with traditional antiseptic dressing mutually specific energy effectively reduce the misery that the patient changes dressings.
The specific embodiment
In conjunction with the preferred embodiments the present invention is done further detailed explanation now.
Adopt U.S. SHL-106 silver ion solution, pour silver ion solution into glass guide channel, and the poplar fibre put into pad, the rate of padding is 200%, and the time is 15 minutes.It is fine through 120 ℃ of oven dry to pad poplar, in 8: 2 ratios viscose rayon and the fine uniform mixing of poplar is woven into cloth, and silver-ion antibiotic layer grammes per square metre is 100g/m
2At the compound white adsorptive pads of non-wound contact surface of silver-ion antibiotic layer, this adsorptive pads adopts viscose rayon and terylene to be made in ratio blending in 7: 3, and with the compound U.S. of wound contact surface import PE film, grammes per square metre is 15-18g/m
2, be combined into cloth, and multiple film is cut rolling, the total grammes per square metre 250g/m of silver ion adsorptive pads
2
Silver ion adsorptive pads, release paper, band glue non-woven fabrics that compound branch cuts are made subsides in flakes on dressing system subsides machine.From top to bottom be followed successively by release paper, sealing coat, silver-ion antibiotic layer, water accepting layer and adhered layer.
What describe in the above description is the specific embodiment of the present invention; Various not illustrating constitutes restriction to flesh and blood of the present invention; Under the those of ordinary skill of technical field after having read description can to before the described specific embodiment make an amendment or be out of shape, and do not deviate from essence of an invention and scope.
Claims (4)
1. silver-ion antibiotic medical dressing is characterized in that: comprise the silver-ion antibiotic layer, contain the poplar fibre in the described silver-ion antibiotic layer, the fine content of described poplar is more than or equal to 30%, and the surface of described silver-ion antibiotic layer is provided with sealing coat.
2. silver-ion antibiotic medical dressing as claimed in claim 1 is characterized in that: the silver content in the described medical dressing is more than or equal to 0.1mg/g.
3. silver-ion antibiotic medical dressing as claimed in claim 1 is characterized in that: described sealing coat is medical PE film, and grammes per square metre is 13-17g/m
2
4. silver-ion antibiotic medical dressing as claimed in claim 1 is characterized in that: described medical dressing also comprises water accepting layer, and described water accepting layer is by being made in ratio blending in 7: 3 by viscose rayon and terylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100499877A CN102600498A (en) | 2012-02-29 | 2012-02-29 | Silver ion antibacterial medical dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100499877A CN102600498A (en) | 2012-02-29 | 2012-02-29 | Silver ion antibacterial medical dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102600498A true CN102600498A (en) | 2012-07-25 |
Family
ID=46518510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100499877A Pending CN102600498A (en) | 2012-02-29 | 2012-02-29 | Silver ion antibacterial medical dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102600498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951865A (en) * | 2017-12-04 | 2018-04-24 | 长沙英芙机电科技有限公司 | A kind of nanometer agent patch for being used to treat skin and mucosa damage |
-
2012
- 2012-02-29 CN CN2012100499877A patent/CN102600498A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951865A (en) * | 2017-12-04 | 2018-04-24 | 长沙英芙机电科技有限公司 | A kind of nanometer agent patch for being used to treat skin and mucosa damage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |