CN104083252A - Woundplast - Google Patents
Woundplast Download PDFInfo
- Publication number
- CN104083252A CN104083252A CN201410303731.3A CN201410303731A CN104083252A CN 104083252 A CN104083252 A CN 104083252A CN 201410303731 A CN201410303731 A CN 201410303731A CN 104083252 A CN104083252 A CN 104083252A
- Authority
- CN
- China
- Prior art keywords
- alginic acid
- layer
- type composite
- composite pad
- medicine
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 claims abstract description 39
- 235000010443 alginic acid Nutrition 0.000 claims abstract description 35
- 229920000615 alginic acid Polymers 0.000 claims abstract description 35
- 239000003814 drug Substances 0.000 claims abstract description 30
- 239000000783 alginic acid Substances 0.000 claims abstract description 28
- 229960001126 alginic acid Drugs 0.000 claims abstract description 28
- 150000004781 alginic acids Chemical class 0.000 claims abstract description 28
- 239000002131 composite material Substances 0.000 claims abstract description 24
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 239000002260 anti-inflammatory agent Substances 0.000 claims description 8
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229940072056 alginate Drugs 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229940124599 anti-inflammatory drug Drugs 0.000 claims description 6
- -1 sulphuric acid pyrimidine silver Chemical compound 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000648 calcium alginate Substances 0.000 claims description 3
- 235000010410 calcium alginate Nutrition 0.000 claims description 3
- 229960002681 calcium alginate Drugs 0.000 claims description 3
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 2
- 206010052428 Wound Diseases 0.000 abstract description 13
- 208000027418 Wounds and injury Diseases 0.000 abstract description 13
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 230000029663 wound healing Effects 0.000 abstract description 5
- 206010061218 Inflammation Diseases 0.000 abstract description 4
- 230000003260 anti-sepsis Effects 0.000 abstract 3
- 239000010408 film Substances 0.000 abstract 2
- 239000010409 thin film Substances 0.000 abstract 2
- 244000052616 bacterial pathogen Species 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 description 6
- 230000023597 hemostasis Effects 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 208000003322 Coinfection Diseases 0.000 description 2
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 230000001741 anti-phlogistic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/023—Adhesive bandages or dressings wound covering film layers without a fluid retention layer
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
A woundplast comprises a body, an adhesive part and an island-type composite pad. The island-type composite pad comprises a non-woven breathable layer, a thin film layer and a medicine layer from the inner side to the outer side of the body. The outer side and the periphery, corresponding to the island-type composite pad, of the body are provided with air vents, a polyurethane breathable film layer is adopted as the thin film layer, and main components of medicine in the medicine layer are alginic acid fiber and antisepsis and anti-inflammation medicine. The woundplast is high in breathability and efficient in antisepsis and anti-inflammation, the non-woven breathable layer and a polyurethane breathable film are arranged in the island-type composite pad, and therefore breathability around a wound can be effectively kept; the alginic acid fiber is added in the medicine layer, so that the wound is effectively helped to heal and prevented from infection. According to the woundplast, on one hand, the breathability around the wound is improved, on the other hand, the antisepsis and anti-inflammation capacity is high, the time for wound healing is shortened, and the human body is effectively protected from being invaded by more germs.
Description
Technical field
The invention belongs to hygiene article sector, particularly the antibacterial bandage of a kind of high efficiency anti-inflammatory.
Background technology
Bandage is a kind of surgical medicine the most frequently used during people live.Adhesive bandage, has another name called " hemostasis plaster ", has hemostasis, protects creation and uses.Bandage is generally the adhesive plaster of strip, and centre is provided with medicine layer, is generally used for the wound emergence therapeutic of fritter, thereby plays temporary transient hemostasis, the effect of protection wound surface.On the other hand, the time that general bandage uses is unsuitable long, uses it after for a long time, and the outer field adhesive plaster of adhesive bandage is airtight, will make the skin whitening of wound and wound circumference, and deliquescing causes the infection of the secondary of antibacterial to cause wound more to worsen.
Because of some wounds, recover slower, short time is used bandage to be difficult for reaching good effect, cause on the one hand cost to increase and change frequently, on the other hand, do not improve breathability, still can cause the secondary infection of antibacterial, for addressing this problem, prior art is adjusted the structure of bandage, has increased breathability, and medicine layer or island type composite pad are designed, avoid medicine layer or island type composite pad directly to push wound, be beneficial to antibacterial-anti-inflammatory drug simultaneously and effectively help wound healing.
But on the other hand, how effectively to help wound healing, to reduce the service time of bandage, the research of this aspect is very few.
In recent years, someone has studied the utilization of alginic acid fibre at health field, and alginic acid fibre is a kind of natural high-molecular copolymer, and wherein alginic acid zinc and copper alginate fiber have certain antiphlogistic antibacterial performance, can be used for surgical medicine.
Summary of the invention
The technical problem that the present invention solves: for the problems referred to above, the invention provides a kind of bandage with highly-breathable and effective anti-inflammation.
Technical scheme: a kind of bandage, comprise body, paste section and island type composite pad, wherein type composite pad in island outwards comprises adhesive-bonded fabric air-permeable layer, thin layer and medicine layer from body inner side;
Wherein, body is provided with air-vent in island type composite pad corresponding outside and surrounding;
Described thin layer is the ventilative rete of polyurethane;
Described medicine layer Chinese medicine main component is alginic acid fibre and antibacterial-anti-inflammatory drug.
As preferably, alginic acid fibre comprises alginic acid zinc fiber, copper alginate fiber and calcium alginate fibre.
As preferably, alginic acid fibre is alginic acid zinc fiber or copper alginate fiber.
As preferably, in alginic acid fibre, comprise the sulphuric acid pyrimidine silver of 3%-7%.
As preferably, it is 22%-45% that alginic acid fibre accounts for drug quality content.
Beneficial effect: bandage provided by the invention, it is a kind of bandage with highly-breathable and high efficiency anti-inflammatory anti-microbial property, nonwoven fabric layer and polyurethane ventilated membrane are set in the type composite pad of island, can effectively keep the permeability of wound surrounding, and nonwoven fabric layer can make island type composite pad have elasticity, avoid pushing wound; Polyurethane ventilated membrane, by nonwoven fabric layer and medicine layer isolation, has ensured the effectiveness of medicine layer; In medicine layer, add alginic acid fibre, effectively help wound healing, avoid traumatic infection.Bandage provided by the invention has increased the breathability of wound surrounding on the one hand; antiphlogistic antibacterial ability is strong on the other hand; shorten the time of wound healing, therefore reduced the secondary infection phenomenon causing because of the use of bandage, effectively protected human body to avoid the infringement of more antibacterials.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of bandage of the present invention.
In figure: 1, body; 2, paste section; 3, island type composite pad; 4, air-vent.
Detailed description of the invention
In order further to understand the present invention, below in conjunction with embodiment, the preferred embodiment of the invention is described, but should be appreciated that these are described is for further illustrating the features and advantages of the present invention, instead of limiting to the claimed invention.
Embodiment 1:
A kind of bandage, comprises body, paste section and island type composite pad, and wherein type composite pad in island outwards comprises adhesive-bonded fabric air-permeable layer, thin layer and medicine layer from body inner side;
Wherein, body is provided with air-vent in island type composite pad corresponding outside and surrounding;
Described thin layer is the ventilative rete of polyurethane;
Described medicine layer Chinese medicine main component is alginic acid fibre and antibacterial-anti-inflammatory drug, and wherein alginic acid fibre is alginic acid zinc fiber, and content is 22%, wherein, contains sulphuric acid pyrimidine silver in alginic acid zinc fiber, and sulphuric acid pyrimidine silver accounts for 3% of total fiber mass.
Embodiment 2:
A kind of bandage, comprises body, paste section and island type composite pad, and wherein type composite pad in island outwards comprises adhesive-bonded fabric air-permeable layer, thin layer and medicine layer from body inner side;
Wherein, body is provided with air-vent in island type composite pad corresponding outside and surrounding;
Described thin layer is the ventilative rete of polyurethane;
Described medicine layer Chinese medicine main component is alginic acid fibre and antibacterial-anti-inflammatory drug, and wherein alginic acid fibre is copper alginate fiber, and content is 42%, wherein, contains sulphuric acid pyrimidine silver in copper alginate fiber, and sulphuric acid pyrimidine silver accounts for 5% of total fiber mass.
Embodiment 3:
A kind of bandage, comprises body, paste section and island type composite pad, and wherein type composite pad in island outwards comprises adhesive-bonded fabric air-permeable layer, thin layer and medicine layer from body inner side;
Wherein, body is provided with air-vent in island type composite pad corresponding outside and surrounding;
Described thin layer is the ventilative rete of polyurethane;
Described medicine layer Chinese medicine main component is alginic acid fibre and antibacterial-anti-inflammatory drug, and wherein alginic acid fibre is calcium alginate fibre, and content is 32%.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a bandage, comprises body (1), paste section (2) and island type composite pad (3), it is characterized in that: island type composite pad (3) outwards comprises adhesive-bonded fabric air-permeable layer, thin layer and medicine layer from body inner side;
Wherein, body (1) is provided with air-vent (4) in island type composite pad (3) corresponding outside and surrounding;
Described thin layer is the ventilative rete of polyurethane;
Described medicine layer Chinese medicine main component is alginic acid fibre and antibacterial-anti-inflammatory drug.
2. bandage according to claim 1, is characterized in that: alginic acid fibre comprises alginic acid zinc fiber, copper alginate fiber and calcium alginate fibre.
3. bandage according to claim 2, is characterized in that: alginic acid fibre is alginic acid zinc fiber or copper alginate fiber.
4. bandage according to claim 1, is characterized in that: the sulphuric acid pyrimidine silver of content 3%-7% in alginic acid fibre.
5. bandage according to claim 1, is characterized in that: the drug quality content that accounts for of alginic acid fibre is 22%-45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303731.3A CN104083252A (en) | 2014-06-30 | 2014-06-30 | Woundplast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303731.3A CN104083252A (en) | 2014-06-30 | 2014-06-30 | Woundplast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104083252A true CN104083252A (en) | 2014-10-08 |
Family
ID=51631089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303731.3A Pending CN104083252A (en) | 2014-06-30 | 2014-06-30 | Woundplast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104083252A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105012999A (en) * | 2015-07-09 | 2015-11-04 | 厦门百美特生物材料科技有限公司 | Antibacterial gauze or bandage and preparation method thereof |
| CN107693771A (en) * | 2017-09-25 | 2018-02-16 | 中国标准化研究院 | Promotion Wound healing composition containing catfish body surface antibacterial peptide and active polysaccharide |
| CN108392320A (en) * | 2018-02-28 | 2018-08-14 | 浙江工业大学 | Adhesive bandage with visible wound |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935268A (en) * | 2006-10-18 | 2007-03-28 | 上海川本卫生材料有限公司 | Nano silver calcium alginate antibacterial dressing |
| CN102499816A (en) * | 2011-10-27 | 2012-06-20 | 山东颐兴医疗器械有限公司 | Internal absorbable hemostasis tablet |
| CN202740235U (en) * | 2012-06-03 | 2013-02-20 | 长沙帮得生物科技有限公司 | Natural stanching and antibacterial band aid |
| CN103637877A (en) * | 2013-12-25 | 2014-03-19 | 浙江隆泰医疗科技股份有限公司 | Novel foam composite wound dressing |
-
2014
- 2014-06-30 CN CN201410303731.3A patent/CN104083252A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935268A (en) * | 2006-10-18 | 2007-03-28 | 上海川本卫生材料有限公司 | Nano silver calcium alginate antibacterial dressing |
| CN102499816A (en) * | 2011-10-27 | 2012-06-20 | 山东颐兴医疗器械有限公司 | Internal absorbable hemostasis tablet |
| CN202740235U (en) * | 2012-06-03 | 2013-02-20 | 长沙帮得生物科技有限公司 | Natural stanching and antibacterial band aid |
| CN103637877A (en) * | 2013-12-25 | 2014-03-19 | 浙江隆泰医疗科技股份有限公司 | Novel foam composite wound dressing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105012999A (en) * | 2015-07-09 | 2015-11-04 | 厦门百美特生物材料科技有限公司 | Antibacterial gauze or bandage and preparation method thereof |
| CN107693771A (en) * | 2017-09-25 | 2018-02-16 | 中国标准化研究院 | Promotion Wound healing composition containing catfish body surface antibacterial peptide and active polysaccharide |
| CN107693771B (en) * | 2017-09-25 | 2021-05-11 | 中国标准化研究院 | Composition containing catfish body surface antibacterial peptide and active polysaccharide for promoting wound healing |
| CN108392320A (en) * | 2018-02-28 | 2018-08-14 | 浙江工业大学 | Adhesive bandage with visible wound |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |