CN1202379A - Composite active carbon dressing - Google Patents
Composite active carbon dressing Download PDFInfo
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- CN1202379A CN1202379A CN 98108225 CN98108225A CN1202379A CN 1202379 A CN1202379 A CN 1202379A CN 98108225 CN98108225 CN 98108225 CN 98108225 A CN98108225 A CN 98108225A CN 1202379 A CN1202379 A CN 1202379A
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- carbon fiber
- activated carbon
- dressing
- active carbon
- composite active
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The dressing is prepared by compounding hydroscopic polymer resin and active carbon fiber through hot pressing and it features that the compounded material is coated with medical non-woven cloth to form one rectangular sheet. It is non-toxic, fast in adsorption speed and strong in adsorption capacity and has no carbon leakage and thus no infection in skin of patient. It can diminish inflammation, relieve pain, promote the growth of epithelial cells, speed wound healing and reduce scar.
Description
The present invention relates to a kind of composite active carbon dressing.Relate to specifically a kind ofly be composited, hinder the dressing of face in order to various wounds such as treatment burn, scald, electric burn, suppurative wound, decubital ulcers by hydroscopic high-molecular resin and activated carbon fiber.
At present; when the treatment burn patient, a large amount of transudates that tackle wound surface generally use carbon fiber dressing, yet; because the absorption affinity of carbon fiber dressing is little; absorbability is very easily saturated, and service time is short, but can not satisfy the absorption requirement of a large amount of fluids on the burn patient wound surface far away; in addition because existing carbon fiber dressing is to use the gauze outer package; regular meeting has the carbon hair to overflow, and is easy to hanging fascia on patient's skin, has brought many inconvenience for the treatment of burn wound.
The inventor understands by the analysis to hydroscopic high-molecular resin and activated carbon fiber, learn: the hydroscopic high-molecular resin water absorbing capacity is 300-500 a times of deadweight, the ability of liquid of sucking blood is about 60 times of deadweight, and to the nontoxic non-stimulated no anaphylaxis of skin, activated carbon fiber has profuse micropore, this surface area is generally about 1200 meters squared per gram, therefore adsorption rate is fast, the compound burn that spreads on of the two with them, scald, electric burn, suppurative wound, various wounds such as decubital ulcer are hindered on the face, can promote the healing of wound, make patient's early recovery, reduce the expense of patient, alleviate patient's misery the replacing number of times and the use dressing of dressing.
The object of the present invention is to provide a kind of making simple, by a kind of composite active carbon dressing that the produced with combination of hydroscopic high-molecular resin and activated carbon fiber forms, to improve its absorption affinity, the healing of promotion wound alleviates patient's misery.
The object of the present invention is achieved like this: it is mainly formed by hydroscopic high-molecular resin (3) and activated carbon fiber (2) produced with combination, it is characterized in that it be by hydroscopic high-molecular resin (3) through being overlapped into one with medical adhesive-bonded fabric (4) after the hot pressing with behind activated carbon fiber (2) the produced with combination flakiness, and be rolled into a rectangular thin slice by medical adhesive-bonded fabric (1).
Its feature is that also described activated carbon fiber (2) selection has profuse micropore, and the adsorption rate of its surface area about 1200 meters squared per gram is fast, activated carbon fiber.
The present invention compared with prior art, its nontoxic, non-stimulated, no anaphylaxis, adsorption rate is fast, absorption affinity is strong, than the big 3-10 of original carbon fiber dressing absorbability doubly, service time is long, and is longer more than one times than original carbon fiber dressing, outer package does not have the carbon hair to spill, avoided the carbon hair to spill the deficiency that drops on the patient skin, its cost is low, utilizes it thorough to the debridement of wound surface, healing rate is fast, can make patient's early recovery, but be a kind of antiinflammatory, pain relieving, promote to organize epithelial cell growth, accelerating wound reduces effective dressing of cicatrix.
The invention will be further described below in conjunction with accompanying drawing,
Accompanying drawing is a structural representation of the present invention
Wherein, 1, medical adhesive-bonded fabric, 2, activated carbon fiber, 3, hydroscopic high-molecular resin, 4, medical adhesive-bonded fabric.
From accompanying drawing as can be known: it is mainly formed by hydroscopic high-molecular resin (3) and activated carbon fiber (2) produced with combination, it is to be representative with polypropylene Barbiturates resin for a described hydroscopic high-molecular resin (3), described activated carbon fiber (2) selects to have profuse micropore, its surface area generally adsorption rate about 1200 meters squared per gram is fast, activated carbon fiber, it is characterized in that it is through being overlapped into one with medical adhesive-bonded fabric (4) after the hot pressing with behind activated carbon fiber (2) the produced with combination flakiness by hydroscopic high-molecular resin (3), and be rolled into a rectangular thin slice by medical adhesive-bonded fabric (1), so that stick use.
Claims (2)
1, a kind of composite active carbon dressing, it is mainly formed by hydroscopic high-molecular resin (3) and activated carbon fiber (2) produced with combination, it is characterized in that it be by hydroscopic high-molecular resin (3) through being overlapped into one with medical adhesive-bonded fabric (4) after the hot pressing with behind activated carbon fiber (2) the produced with combination flakiness, and be rolled into a rectangular thin slice by medical adhesive-bonded fabric (1).
2, a kind of composite active carbon dressing according to claim 1, its feature are that also described activated carbon fiber (2) selection has profuse micropore, and the adsorption rate of its surface area about 1200 meters squared per gram is fast, activated carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98108225 CN1202379A (en) | 1998-05-14 | 1998-05-14 | Composite active carbon dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98108225 CN1202379A (en) | 1998-05-14 | 1998-05-14 | Composite active carbon dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1202379A true CN1202379A (en) | 1998-12-23 |
Family
ID=5219583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98108225 Pending CN1202379A (en) | 1998-05-14 | 1998-05-14 | Composite active carbon dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1202379A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462858A (en) * | 2010-11-16 | 2012-05-23 | 于杰 | Human body rehabilitation dressing for body surface |
| CN103251482A (en) * | 2013-06-07 | 2013-08-21 | 科云生医科技股份有限公司 | Wound covering |
| CN104415015A (en) * | 2013-09-03 | 2015-03-18 | 于杰 | Poison-drawing-out dressing |
| CN106319964A (en) * | 2015-06-15 | 2017-01-11 | 常熟市永得利水刺无纺布有限公司 | Carbon fiber spunlace nonwoven fabric, preparation method and uses thereof |
| CN107184610A (en) * | 2017-04-26 | 2017-09-22 | 宁波神能保健器材有限公司 | Treat Chinese medicine of burn and preparation method thereof |
| US10463760B2 (en) | 2017-10-31 | 2019-11-05 | InMEDBio, LLC | Absorbent, breathable and pathogen blocking/killing wound care dressing and fabrication thereof |
-
1998
- 1998-05-14 CN CN 98108225 patent/CN1202379A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462858A (en) * | 2010-11-16 | 2012-05-23 | 于杰 | Human body rehabilitation dressing for body surface |
| CN103251482A (en) * | 2013-06-07 | 2013-08-21 | 科云生医科技股份有限公司 | Wound covering |
| CN104415015A (en) * | 2013-09-03 | 2015-03-18 | 于杰 | Poison-drawing-out dressing |
| CN106319964A (en) * | 2015-06-15 | 2017-01-11 | 常熟市永得利水刺无纺布有限公司 | Carbon fiber spunlace nonwoven fabric, preparation method and uses thereof |
| CN107184610A (en) * | 2017-04-26 | 2017-09-22 | 宁波神能保健器材有限公司 | Treat Chinese medicine of burn and preparation method thereof |
| US10463760B2 (en) | 2017-10-31 | 2019-11-05 | InMEDBio, LLC | Absorbent, breathable and pathogen blocking/killing wound care dressing and fabrication thereof |
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Addressee: Lin Sen Document name: payment instructions |
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| C57 | Notification of unclear or unknown address | ||
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Addressee: Lin Sen Document name: Deemed as a notice of withdrawal |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |