CN108478847B - Oily gauze for treating wound and preparation method thereof - Google Patents
Oily gauze for treating wound and preparation method thereof Download PDFInfo
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- CN108478847B CN108478847B CN201810189089.9A CN201810189089A CN108478847B CN 108478847 B CN108478847 B CN 108478847B CN 201810189089 A CN201810189089 A CN 201810189089A CN 108478847 B CN108478847 B CN 108478847B
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- 238000002360 preparation method Methods 0.000 title abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 71
- 206010052428 Wound Diseases 0.000 claims abstract description 68
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 68
- 239000011248 coating agent Substances 0.000 claims abstract description 67
- 239000000203 mixture Substances 0.000 claims abstract description 61
- 239000004744 fabric Substances 0.000 claims abstract description 43
- 229940099259 vaseline Drugs 0.000 claims abstract description 36
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 claims abstract description 34
- REPVLJRCJUVQFA-UHFFFAOYSA-N (-)-isopinocampheol Natural products C1C(O)C(C)C2C(C)(C)C1C2 REPVLJRCJUVQFA-UHFFFAOYSA-N 0.000 claims abstract description 32
- 235000019486 Sunflower oil Nutrition 0.000 claims abstract description 32
- 235000013871 bee wax Nutrition 0.000 claims abstract description 32
- 239000012166 beeswax Substances 0.000 claims abstract description 32
- 229940092738 beeswax Drugs 0.000 claims abstract description 32
- 229940116229 borneol Drugs 0.000 claims abstract description 32
- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 claims abstract description 32
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000004006 olive oil Substances 0.000 claims abstract description 32
- 235000008390 olive oil Nutrition 0.000 claims abstract description 32
- 239000002600 sunflower oil Substances 0.000 claims abstract description 32
- JAONZGLTYYUPCT-UHFFFAOYSA-K bismuth subgallate Chemical compound OC(=O)C1=CC(O)=C2O[Bi](O)OC2=C1 JAONZGLTYYUPCT-UHFFFAOYSA-K 0.000 claims abstract description 30
- 229960000199 bismuth subgallate Drugs 0.000 claims abstract description 30
- 208000004210 Pressure Ulcer Diseases 0.000 claims abstract description 15
- 230000002980 postoperative effect Effects 0.000 claims abstract description 14
- 230000002757 inflammatory effect Effects 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 19
- 235000019198 oils Nutrition 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 11
- 239000000839 emulsion Substances 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 5
- 239000007766 cera flava Substances 0.000 claims description 2
- 230000001804 emulsifying effect Effects 0.000 claims description 2
- 230000012010 growth Effects 0.000 abstract description 7
- 239000004576 sand Substances 0.000 abstract description 5
- 230000037307 sensitive skin Effects 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 description 10
- 239000003027 oil sand Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 238000010171 animal model Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 210000000416 exudates and transudate Anatomy 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 230000035876 healing Effects 0.000 description 4
- 239000000419 plant extract Substances 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 201000004624 Dermatitis Diseases 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 3
- 210000003491 skin Anatomy 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
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- 238000002474 experimental method Methods 0.000 description 2
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- 230000004054 inflammatory process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000009519 contusion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/045—Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
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- A61K33/24—Heavy metals; Compounds thereof
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- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
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- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/412—Tissue-regenerating or healing or proliferative agents
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Abstract
The invention discloses a oily sand cloth for treating wounds and a preparation method thereof, and particularly discloses an oily sand cloth for treating wounds, bedsores and postoperative inflammatory wounds and a preparation method thereof, the oily sand cloth for treating wounds, bedsores and postoperative inflammatory wounds comprises a cloth body and a mixture coating coated on the cloth body, wherein the mixture coating comprises: olive oil, sunflower oil, beeswax, vaseline, bismuth subgallate and borneol. The oily gauze for treating wounds, bedsores and postoperative inflammatory wounds adopts an aseptic coating process, is cut, packaged and sterilized, is convenient for doctors to use, is easy to take off after use, has controllable coating area, does not cause sensitive skin, and can promote the growth of wound surfaces.
Description
Technical Field
The invention belongs to the technical field of medical supplies, and relates to a piece of oily gauze, in particular to a piece of oily gauze for treating wounds, bedsores and postoperative inflammatory wounds; meanwhile, the invention also relates to a preparation method of the oily gauze for treating wounds, bedsores and postoperative inflammatory wounds.
Background
With the increasing patients with bedsore, wound infection disunion, burn and contusion of epidermis, a dressing-changed oily sand cloth is clinically needed for auxiliary treatment, after the period of wound exudate is finished, the oily sand cloth with proper specification is selected according to the size of the wound to cover the wound, the wound is covered and bound with a piece of sterile gauze, the wound is isolated from the external environment after use, wound infection is not suitable, the wound is not bonded, and the wound tissue growth is facilitated.
The existing oil gauze is coated by Vaseline, the wound growth is not easily promoted by clinical observation, and the clinical significance is not great.
In view of the above, there is an urgent need to design a new oil gauze to overcome the above-mentioned disadvantages of the existing vaseline coating.
Disclosure of Invention
The invention aims to provide a oily gauze for treating wounds, bedsores and postoperative inflammatory wounds and a preparation method thereof.
The invention provides a tarpaulin in a first aspect, which comprises a cloth body and a mixture coating coated on the cloth body, wherein the mixture coating comprises: olive oil, sunflower oil, beeswax, vaseline, and borneol.
In another preferred embodiment, the mixture coating further comprises bismuth subgallate.
In another preferred embodiment, the mixture coating comprises:
in another preferred embodiment, the mixture coating comprises:
in another preferred embodiment, the mixture coating comprises:
in another preferred embodiment, the mixture coating comprises:
in another preferred embodiment, the mixture coating comprises:
in another preferred embodiment, the periphery of the oil sand cloth is provided with an adhesive cloth
In another preferred example, the oil sand cloth is distributed with air-permeable through holes.
In another preferred example, the line distance of the oil sand cloth is as follows: 1.5 to 2.0mm x 1.5 to 2.0 mm.
In a second aspect of the present invention, there is provided a method of preparing the tarpaulin of the first aspect of the present invention, the method comprising the steps of:
(1) preparing raw material mixture
Mixing oleum Olivarum, oleum Helianthi, Cera flava, vaseline, Borneolum Syntheticum, and bismuth subgallate, and emulsifying to obtain emulsion;
(2) coating the emulsion obtained in the step (1) on a flat cloth body;
(3) and cutting the coated cloth body to obtain the oil gauze.
In a third aspect of the present invention, there is provided a compound coating for use in the treatment of wounds, bedsores, post-operative inflamed wounds, said compound coating comprising: olive oil, sunflower oil, beeswax, vaseline, and borneol.
In another preferred embodiment, the mixture coating further comprises bismuth subgallate.
In another preferred embodiment, the mixture coating comprises:
in another preferred embodiment, the mixture coating comprises:
in another preferred embodiment, the mixture coating comprises:
in another preferred embodiment, the mixture coating comprises:
in another preferred embodiment, the mixture coating comprises:
it is to be understood that within the scope of the present invention, the above-described features of the present invention and those specifically described below (e.g., in the examples) may be combined with each other to form new or preferred embodiments. Not to be reiterated herein, but to the extent of space.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The technical problem to be solved by the invention is as follows: provides the oily gauze for treating wounds, bedsores and postoperative inflammatory wounds, which is easy to take off after use, has controllable coating area, does not cause skin allergy, promotes the growth of wound surface tissue cells and is easy to separate out exudates.
In addition, the invention also provides a preparation method of the oily gauze for treating wounds, bedsores and postoperative inflammatory wounds, and the prepared oily gauze is easy to take off after use, controllable in coating area, free from skin allergy, capable of promoting the growth of wound tissue cells and easy to separate out exudates.
In order to solve the technical problems, the invention adopts the following technical scheme:
an oil gauze for treating wounds, bedsores and post-operative inflammatory wounds, comprising: a cloth body and a mixture coating coated on the cloth body; the periphery of the oiled sandcloth is provided with a sticky adhesive tape;
the mixture coating comprises olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate; the concrete mass percentages are:
30% of olive oil; 25.8% of sunflower oil; 12% of beeswax; 32% of vaseline; 0.1% of borneol: 0.1% of bismuth subgallate: the content of condensate is more than 99.5 percent.
A tarpaulin for treating a wound, the tarpaulin for treating a wound comprising: a cloth body and a mixture coating coated on the cloth body;
the mixture coating comprises olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate; as a preferred scheme of the invention, the mixture coating comprises the following specific mass percentages:
1-49% of olive oil; 1-49% of sunflower oil; 1-20% of beeswax; 2-60% of vaseline; 0.01-10% of borneol: 0.1-5% of bismuth subgallate; the content of condensate is more than 99.5 percent.
In a preferred embodiment of the present invention, the periphery of the oil gauze is provided with a sticky tape.
A method of preparing a tarpaulin for the treatment of wounds, said method comprising the steps of:
step S1, preparing a raw material mixture, taking a set amount of olive oil, sunflower oil, beeswax, vaseline, borneol and Tibetan plant extract, and placing the substances into equipment for vacuum mixing and emulsification to be uniform;
the concrete mass percentages are: 25% of olive oil; 25% of sunflower oil; 8% of beeswax; 40% of vaseline; 0.1% of borneol: 1.9% of Tibetan plant extract; the content of condensate is more than 99.5 percent;
step S2, coating the mixed emulsion on a flat cloth body;
step S3, cutting the coated oil gauze;
and step S4, arranging adhesive tapes on the periphery of the cut oil gauze.
Step S5, packaging the prepared oil gauze; and step S1-S5 are fully automatically completed.
A method of preparing a tarpaulin for the treatment of wounds, said method comprising the steps of:
step S1, preparing a raw material mixture, taking a set amount of olive oil, sunflower oil, beeswax, vaseline, borneol and Tibetan plant extract, and uniformly stirring;
step S2, coating the mixed emulsion on a cloth body;
and step S3, cutting and packaging the coated oil gauze.
As a preferred scheme of the invention, the mixture coating comprises the following specific mass percentages:
1-49% of olive oil; 1-49% of sunflower oil; 1-20% of beeswax; 2-60% of vaseline; 0.01-10% of borneol: 0.1-5% of Tibetan plant extract; the content of condensate is more than 99.5 percent.
As a preferred embodiment of the present invention, steps S1, S2, and S3 are fully automated.
A tarpaulin for treating a wound, the tarpaulin for treating a wound comprising: gauze, paste mixture and preparation process.
The process flow comprises the following steps: special production environment, raw material weighing, mixing, vacuum emulsification, coating, leveling, cutting, compound packaging, special mode sterilization and external packaging.
The natural raw materials are mixed, coated and cut into the oily gauze with different specifications, the mixture of olive oil, sunflower oil, beeswax, vaseline, borneol, bismuth subgallate and the like is adopted, the aseptic coating process, the leveling, the cutting, the compound packaging and the sterilization are adopted, the use by doctors is convenient, the oily gauze is easy to take off after being used, the coating area is controllable, the skin is not allergic, the exudate is easy to separate out, and the growth of wound tissue cells is promoted.
The above materials are put into a professional device according to the proportion, mixed and emulsified evenly in vacuum, coated in a full-automatic sterile manner, leveled, cut, packaged in a compound manner, and sterilized for use. When in use, the oily gauze is stuck on the wound, the periphery is stuck, and the wound is wrapped by sterile gauze.
The invention has the beneficial effects that: the oily gauze for treating the wound, provided by the invention, adopts the mixture of olive oil, sunflower oil, beeswax, vaseline, borneol, bismuth subgallate and the like, adopts an aseptic coating process, is cut, packaged and sterilized, is convenient for a doctor to use, is easy to take off after use, has controllable coating area, does not cause skin allergy, is easy to separate out exudates, promotes the growth of wound tissue cells and the like.
The present invention will be described in further detail with reference to the following examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Experimental procedures without specifying the detailed conditions in the following examples are generally carried out according to the conditions recommended by the manufacturers. Unless otherwise indicated, percentages and parts are by weight. The test materials and reagents used in the following examples are commercially available without specific reference.
Example 1
The oil sand cloth for treating wounds, bedsores and postoperative inflammation wounds provided by the embodiment comprises: a cloth body and a mixture coating coated on the cloth body; the periphery of the oiled sandcloth is provided with a sticky adhesive tape;
the mixture coating comprises olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate; the concrete mass percentages are:
25% of olive oil; 25% of sunflower oil; 8% of beeswax; 40% of vaseline; 0.1% of borneol: 1.9% of bismuth subgallate; the solid content is more than 99.5 percent.
Referring to fig. 1, the present invention discloses a method for preparing a tarpaulin for treating wounds, bedsores and post-operative inflamed wounds, which comprises the following steps:
step S1, preparing a raw material mixture, taking a set amount of olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate, and placing the above substances into a device for vacuum mixing and emulsification;
in the embodiment, the specific mass percentages are as follows: 25% of olive oil; 25% of sunflower oil; 8% of beeswax; 40% of vaseline; 0.1% of borneol: 1.9% of bismuth subgallate; the content of condensate is more than 99.5 percent;
(S2) coating the mixed emulsion on a flat cloth body;
(S3) cutting the coated oil gauze;
step S4, adhesive tapes are arranged on the periphery of the cut oil gauze.
Step S5, packaging the prepared oil gauze; and step S1-S5 are fully automatically completed.
Example 2
The oil sand cloth for treating wounds provided by the embodiment comprises: a cloth body and a mixture coating coated on the cloth body; the mixture coating comprises olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate.
In this embodiment, the mixture coating comprises: 20kg of olive oil, 30kg of sunflower oil, 5kg of beeswax, 50kg of vaseline, 0.01kg of borneol and 0.02kg of bismuth subgallate.
The preparation method of the tarpaulin for treating wounds provided by the embodiment comprises the following steps:
step S1, preparing a raw material mixture, taking a set amount of olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate, and uniformly stirring;
step S2, coating the mixed emulsion on a cloth body;
and step S3, cutting and packaging the coated oil gauze.
Steps S1, S2, S3 may be fully automated.
Example 3
The oil sand cloth for treating wounds provided by the embodiment comprises: a cloth body and a mixture coating coated on the cloth body; the mixture coating comprises olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate.
In this embodiment, the mixture coating comprises: 30kg of olive oil, 29kg of sunflower oil, 10kg of beeswax, 30kg of vaseline, 0.02kg of borneol and 0.02kg of bismuth subgallate.
The preparation method of the tarpaulin for treating wounds provided by the embodiment comprises the following steps:
step S1, preparing a raw material mixture, taking a set amount of olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate, and uniformly stirring;
step S2, coating the mixed emulsion on a cloth body;
and step S3, cutting and packaging the coated oil gauze.
Steps S1, S2, S3 may be fully automated.
Example 4
The oil sand cloth for treating wounds provided by the embodiment comprises: a cloth body and a mixture coating coated on the cloth body; the mixture coating comprises olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate.
In this embodiment, the mixture coating comprises: 30kg of olive oil, 20kg of sunflower oil, 10kg of beeswax, 35kg of vaseline, 0.01kg of bismuth subgallate and 0.02kg of borneol.
The preparation method of the tarpaulin for treating wounds provided by the embodiment comprises the following steps:
step S1, preparing a raw material mixture, taking a set amount of olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate, and uniformly stirring;
step S2, coating the mixed emulsion on a cloth body;
and step S3, cutting and packaging the coated oil gauze.
Steps S1, S2, S3 may be fully automated.
Example 5
The oil sand cloth for treating wounds provided by the embodiment comprises: a cloth body and a mixture coating coated on the cloth body; the mixture coating comprises olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate.
In this embodiment, the mixture coating comprises: 30kg of olive oil, 10kg of sunflower oil, 5kg of beeswax, 50kg of vaseline, 0.05kg of bismuth subgallate and 0.01kg of borneol.
The preparation method of the tarpaulin for treating wounds provided by the embodiment comprises the following steps:
step S1, preparing a raw material mixture, taking a set amount of olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate, and uniformly stirring;
step S2, coating the mixed emulsion on a cloth body;
and step S3, cutting and packaging the coated oil gauze.
Steps S1, S2, S3 may be fully automated.
Comparative example:
example 6 animal model test
New Zealand female white rabbits (2 kg-3kg in weight) were shaved and sterilized on the ventral side of the rabbit without the great vessels, and then the whole skin was microscopically excised with a trephine to the cartilage surface. Circular wound incisions of about 0.6cm in diameter were obtained, 5 on each side.
The oil gauze in the embodiments 1-5 and the respective proportions are cut into proper sizes, attached to the surface of the wound, changed every 1 day, and the wound surface is observed to count the time for healing of the wound. The test results are shown in the following table.
TABLE 1
| Group of | Mean days of healing | Group of | Mean days of healing |
| Example 1 | 6.5 days | Comparative example 1 | 13.5 days |
| Example 2 | 6.0 days | Comparative example 2 | 11.0 days |
| Example 3 | 5.5 days | Comparative example 3 | 10.5 days |
| Example 4 | 6.5 days | Comparative example 4 | Can not heal within 20 days |
| Example 5 | 7.0 days |
From the experimental results, the oil gauze can obviously shorten the wound healing time. In animal model experiments, the inventor finds that the wounds of the experimental animals of the comparative experimental group are not only long in healing time, but also inflammatory infection is observed, and more than about half of the experimental animals have abnormal wound inflammation. The experimental animals of the groups using the examples of the present invention showed no infection nor sensitization.
In conclusion, the oily gauze for treating the wound provided by the invention adopts the mixture of olive oil, sunflower oil, beeswax, vaseline, borneol, bismuth subgallate and the like, adopts an aseptic coating process, is cut, packaged and sterilized, is convenient for doctors to use, and has the advantages of easiness in taking off after use, controllable coating area, no sensitivity to skin, promotion of wound growth and the like.
All documents referred to herein are incorporated by reference into this application as if each were individually incorporated by reference. Furthermore, it should be understood that various changes and modifications of the present invention can be made by those skilled in the art after reading the above teachings of the present invention, and these equivalents also fall within the scope of the present invention as defined by the appended claims.
Claims (9)
1. The oily gauze is characterized by comprising a gauze body and a mixture coating coated on the gauze body, wherein the mixture coating consists of olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate, and the mixture coating consists of the following components in percentage by weight:
2. the tarpaulin of claim 1, wherein the mixture coating is formed by:
3. the tarpaulin of claim 2, wherein the mixture coating is formed by:
4. a tarpaulin according to claim 3, wherein said coating of a mixture is formed by:
5. the tarpaulin of claim 1, wherein said tarpaulin has a tape at its periphery.
6. A method for preparing a tarpaulin for the treatment of wounds, bedsores and post-operative inflamed wounds according to claim 1, characterized in that it comprises the steps of:
(1) preparing raw material mixture
Mixing oleum Olivarum, oleum Helianthi, Cera flava, vaseline, Borneolum Syntheticum, and bismuth subgallate, and emulsifying to obtain emulsion;
(2) coating the emulsion obtained in the step (1) on a flat cloth body;
(3) and cutting the coated cloth body to obtain the oil gauze.
7. A mixture coating for treating wounds, bedsores and postoperative inflammatory wounds, which is characterized in that the mixture coating is composed of olive oil, sunflower oil, beeswax, vaseline, borneol and bismuth subgallate; wherein:
8. the mixture coating of claim 7, wherein the mixture coating is formed from:
9. the mixture coating of claim 7, wherein the mixture coating is formed from:
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| DE102009047092A1 (en) * | 2009-11-24 | 2011-05-26 | Birken Gmbh | Use of a triterpenhaltigen oleogel for wound healing |
| CN202069767U (en) * | 2011-03-14 | 2011-12-14 | 绍兴振德医用敷料有限公司 | Gauze containing medical vaseline oil |
| CN106511622A (en) * | 2016-11-04 | 2017-03-22 | 深圳市婴缘健康有限公司 | Infant wound repair ointment |
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