CN201127679Y - Wound plaster - Google Patents
Wound plaster Download PDFInfo
- Publication number
- CN201127679Y CN201127679Y CNU2007201929434U CN200720192943U CN201127679Y CN 201127679 Y CN201127679 Y CN 201127679Y CN U2007201929434 U CNU2007201929434 U CN U2007201929434U CN 200720192943 U CN200720192943 U CN 200720192943U CN 201127679 Y CN201127679 Y CN 201127679Y
- Authority
- CN
- China
- Prior art keywords
- layer
- carbon fiber
- functional layer
- wound
- adhesive bandage
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000011505 plaster Substances 0.000 title 1
- 239000010410 layer Substances 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 239000002346 layers by function Substances 0.000 claims abstract description 13
- 239000011241 protective layer Substances 0.000 claims abstract description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 23
- 239000004917 carbon fiber Substances 0.000 claims description 23
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 23
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- 230000000274 adsorptive effect Effects 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 239000011630 iodine Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 206010052428 Wound Diseases 0.000 abstract description 20
- 208000027418 Wounds and injury Diseases 0.000 abstract description 20
- 239000000853 adhesive Substances 0.000 abstract description 7
- 230000001070 adhesive effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 4
- 206010048038 Wound infection Diseases 0.000 abstract description 3
- 239000004615 ingredient Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 3
- 239000012528 membrane Substances 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 206010040943 Skin Ulcer Diseases 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 3
- 208000025865 Ulcer Diseases 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 231100000957 no side effect Toxicity 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 231100000019 skin ulcer Toxicity 0.000 description 3
- 231100000397 ulcer Toxicity 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Images
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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses an adhesive bandage which includes substrate fabric having the sticking function, a functional layer fixed at the middle part of the substrate fabric and a protective layer that covers on the functional layer as well as is stuck and fixed at the two ends of the substrate fabric; the adhesive bandage is characterized in that: the functional layer comprises a carboform layer and a medical reticular membrane covered on the carboform layer. The adhesive bandage has simple structure, and as the functional layer adopts the carboform which is high sorptive material, does not contain any medicine ingredient and has no toxicity and side effect, the adhesive bandage not only protects and isolates the wound, but also has extremely good adsorption function and drainage effect; therefore, the adhesive bandage can effectively clean the wound and has good control efficiency for the wound infection caused by various reasons.
Description
Technical field
This utility model relates to a kind of medical supplies, specifically refers to a kind of carbon fiber bandage.
Background technology
Normally used bandage generally comprises adhesive-layer, gauze layer and cover layer, by with gauze that wound directly contacts on add iodine tincture wound carried out disinfection.But because after the iodine tincture drying, its Disinfection Effect is not obvious, and storage life is short.For this reason; the patent No. is that the utility model patent of 02262046.X discloses a kind of novel anti-infection adhesive bandage; its by add on gauze layer that argentum powder or silver ion give that adhesive bandage is antibiotic, the effect of convergence and granulation promoting; also between gauze layer and protective layer, added one deck Chinese traditional medicine layer simultaneously; to make it to have other function, for example promoting blood circulation to remove obstruction in the collateral, eliminating stasis to stop pain, detumescence and apocenosis etc.The function of this utility model is to have increased, but its processing technology is numerous and diverse, relate to steps such as Chinese medicine processing, MULTILAYER COMPOSITE, complex structure, and also as if to slight wound, some function does not find a place where one uses one's talents.
Summary of the invention
Technical problem to be solved in the utility model is the situation at prior art, provides a kind of simple in structure and have a bandage of strong absorption, drain and cleaning action.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: this bandage; comprise base cloth with paste functionality; be fixed on the functional layer at base cloth middle part; with cover on the functional layer and be pasted and fixed on the protective layer of base cloth two ends, it is characterized in that: described functional layer comprises carbon fiber layer and covers medical nethike embrane on the carbon fiber layer.This bandage is simple in structure, and because functional layer has adopted carbon fiber high adsorption material, do not contain any ingredient, have no side effect, except wound is protected the isolation, also have extremely strong adsorption function and drainage, clean wound effectively, for example skin ulcer, decubital ulcer, I degree, II degree burn, scald, wound etc. all have good prevention effect to the wound that a variety of causes is caused; The use of medical nethike embrane can prevent effectively that bandage from sticking on the wound, and separates easily.
The carbon fiber mass area ratio is 50-100g/m in the described carbon fiber layer
2
Heavy metal total content in the described carbon fiber layer≤5 μ g/ml, cadmium content≤0.1 μ g/ml; The difference of its pH value is no more than 1.0; Iodine absorption number ≮ 1000 μ g/g, the every gram absorbing carbon fiber water yield ≮ 10g.
The specific surface area of described carbon fiber layer is 1000～1200m
2/ g, filament diameter are 10～12 μ m, and micropore volume is 0.3～0.4cm
3/ g, bulk density is 0.07～0.09g/cm
3, the percentage by weight of benzene adsorptive value is 35～40%.
Compared with prior art; because this utility model adopts carbon fiber layer as functional layer; do not need to add any medicine thereon; have no side effect, structure and processing technology are all very simple, except wound is protected the isolation; also have extremely strong adsorption function and drainage; clean wound effectively, to the wound infection that a variety of causes causes, for example wounds such as skin ulcer, decubital ulcer, I degree, II degree burn, scald, wound all have good prevention effect.
Description of drawings
Fig. 1 is the schematic perspective view of embodiment of the present utility model.
The specific embodiment
Embodiment describes in further detail this utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, this bandage comprises base cloth 1, protective layer 2, the functional layer of being made up of carbon fiber layer 4 and medical nethike embrane 3.The two ends of described base cloth 1 has viscose glue, and protective layer 2 is two sections, sticks on respectively on the viscose glue of two ends of base cloth 1; Described carbon fiber layer 4 is fixed on the middle part of base cloth 1, and medical nethike embrane 3 covers and is fixed on the carbon fiber layer 4, and described protective layer 2 covers on medical nethike embrane 3 and the base cloth 1; Content 〉=75% of carbon in the described carbon fiber layer 4, heavy metal total content in the described carbon fiber layer≤5 μ g/ml, cadmium content≤0.1 μ g/ml; The difference of its pH value is no more than 1.0; Iodine absorption number ≮ 1000 μ g/g, the every gram absorbing carbon fiber water yield ≮ 10g, the specific surface area of described carbon fiber layer is 1200m
2/ g, filament diameter are 10.6 μ m, and micropore volume is 0.35cm
3/ g, bulk density is 0.08g/cm
3, the percentage by weight of benzene adsorptive value is 35～40%.
In the time of use, tear from the centre with protective layer 2, with the two ends of base cloth 1 stick on wound around can fix this bandage; Can protect isolation to wound, have extremely strong adsorption function and drainage, clean wound has no side effect effectively, to the wound infection that a variety of causes causes, for example wounds such as skin ulcer, decubital ulcer, I degree, II degree burn, scald, wound all have good prevention effect; The use of medical nethike embrane 3 can prevent effectively that bandage from sticking on the wound, and separates easily.
Claims (4)
1, a kind of bandage; comprise base cloth with paste functionality; be fixed on the functional layer at base cloth middle part and cover on the functional layer and be pasted and fixed on the protective layer of base cloth two ends, it is characterized in that: described functional layer comprises carbon fiber layer and covers medical nethike embrane on the carbon fiber layer.
2, bandage according to claim 1 is characterized in that: the content of carbon 〉=75% in the described carbon fiber layer.
3, bandage according to claim 1 and 2 is characterized in that: the specific surface area of described carbon fiber layer is 1000～1200m
2/ g, filament diameter are 10～12 μ m, and micropore volume is 0.3～0.4cm
3/ g, bulk density is 0.07～0.09g/cm
3, the percentage by weight of benzene adsorptive value is 35～40%.
4, bandage according to claim 3 is characterized in that: heavy metal total content in the described carbon fiber layer≤5 μ g/ml, cadmium content≤0.1 μ g/ml; The difference of its pH value is no more than 1.0; Iodine absorption number ≮ 1000 μ g/g, the every gram absorbing carbon fiber water yield ≮ 10g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201929434U CN201127679Y (en) | 2007-11-30 | 2007-11-30 | Wound plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201929434U CN201127679Y (en) | 2007-11-30 | 2007-11-30 | Wound plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201127679Y true CN201127679Y (en) | 2008-10-08 |
Family
ID=40015504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201929434U Expired - Fee Related CN201127679Y (en) | 2007-11-30 | 2007-11-30 | Wound plaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201127679Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG173246A1 (en) * | 2010-01-27 | 2011-08-29 | Wen-Hsi Huang | Medical adhesive tape |
| CN102178579A (en) * | 2011-04-12 | 2011-09-14 | 于立刚 | Special dressing plaster for cerebral surgical operation drainage |
| CN103735361A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | X-shaped large band-aid |
| CN103768649A (en) * | 2014-01-23 | 2014-05-07 | 滨州医学院附属医院 | Disposable dressing plaster for preventing wound infection |
| CN106729939A (en) * | 2016-12-29 | 2017-05-31 | 河南亚都实业有限公司 | A kind of dressing for treating bedsore |
-
2007
- 2007-11-30 CN CNU2007201929434U patent/CN201127679Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG173246A1 (en) * | 2010-01-27 | 2011-08-29 | Wen-Hsi Huang | Medical adhesive tape |
| CN102178579A (en) * | 2011-04-12 | 2011-09-14 | 于立刚 | Special dressing plaster for cerebral surgical operation drainage |
| CN103735361A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | X-shaped large band-aid |
| CN103768649A (en) * | 2014-01-23 | 2014-05-07 | 滨州医学院附属医院 | Disposable dressing plaster for preventing wound infection |
| CN106729939A (en) * | 2016-12-29 | 2017-05-31 | 河南亚都实业有限公司 | A kind of dressing for treating bedsore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO BOSHENG MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHOU RUYI Effective date: 20110418 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315700 NINGBO BOSHENG MEDICAL TECHNOLOGY CO., LTD., NO. 305, PENGLAI ROAD, MODEL INDUSTRIAL PARK, XIANGSHAN COUNTY, ZHEJIANG PROVINCE TO: 315700 NO. 305, PENGLAI ROAD, MODEL INDUSTRIAL PARK, XIANGSHAN COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110418 Address after: 315700 No. 305, Penglai Road, Xiangshan industrial demonstration zone, Zhejiang Province Patentee after: Ningbo Bo Sheng Medical Technology Co., Ltd. Address before: 315700 Ningbo Bo Sheng medical science and Technology Co., Ltd., Penglai Road, Zhejiang Road, Xiangshan 305, China Patentee before: Zhou Ruyi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |