CN101141986A - A bandage with enhanced hemostatic effect - Google Patents
A bandage with enhanced hemostatic effect Download PDFInfo
- Publication number
- CN101141986A CN101141986A CNA2005800490940A CN200580049094A CN101141986A CN 101141986 A CN101141986 A CN 101141986A CN A2005800490940 A CNA2005800490940 A CN A2005800490940A CN 200580049094 A CN200580049094 A CN 200580049094A CN 101141986 A CN101141986 A CN 101141986A
- Authority
- CN
- China
- Prior art keywords
- binder
- pollen
- powder
- pollen typhae
- adhesive
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/04—Materials for stopping bleeding
Abstract
This invention relates to a bandage with enhanced hemostatic effect. It consists of anon-woven fabric impregnated with typha pollen either in the powder form or as an extract. A combination of non-woven fabric and typha pollen powder has shown improved hemostatic activity and lowers bleeding time.
Description
Technical field
The present invention relates to have the binder of enhanced haemostatic effect.Specifically, the present invention relates to the binder of similar Bandaid (Band-Aid) board adhesive bandage, described binder is made of the adhesive-bonded fabric that is impregnated with Pollen Typhae (typha pollen).
Background technology
Disclosed the purposes of the typha powder that obtains by the grinding dry flower among WO 2004 4039387A1.The manufacture method of the hemorrhage that is used to stop blooding and heals a wound is disclosed in the patent application IN 03 00279 that announced on May 13rd, 2004.This invention has disclosed the following step: select the thick stem of plant typha, with cotton matter separate with stem, autoclaving to be to remove demodicid mite class (if any), dry and purified product, to grind, make product by fine mesh sieve, then by this product being carried out radiation gamma with sterilization.U.S. Patent application 20040161524A1 has disclosed the purposes of this plant extract as Food ﹠ Drink.US 20040018261 relates to the method and the purposes of Typhaceae member's extract.This invention has proposed to be rich in the extract such as the Pollen Typhae of given activity materials such as flavonol glucosides, and can be by its capsule, pouch, granule, solution and syrup etc. of making alcoholic Pollen Typhae and containing the Pollen Typhae of vinegar.
Summary of the invention
The present invention relates to a kind of novel binder with enhanced anastalsis.Multi-form Pollen Typhae is embedded in the adhesive-bonded fabric, finds to have demonstrated hemostasia effect.When above-mentioned two kinds of combinations of substances are obviously demonstrated enhanced anastalsis when being used to cover hemorrhage wound.Discovery of the present invention is that Pollen Typhae is impregnated into the effect that can demonstrate on the adhesive-bonded fabric about bleeding stopping period with a certain concentration (under this concentration, itself there is no hemostasia effect Herba Typhae).Itself all can not shorten bleeding stopping period typha powder itself or adhesive-bonded fabric.When after Herba Typhae and adhesive-bonded fabric mutually combine, being applied to bleeding wound, can shorten bleeding stopping period.
Detailed data provides below:
| Sample | Bleeding stopping period (minute) | |
| 1 | Undressed adhesive-bonded fabric | 7.62 |
| 2 | The 100mg typha pollen powder | 7.266 |
| 3 | The 1mg typha pollen powder | Can not stop blooding/can not cover wound |
| 4 | The adhesive-bonded fabric that contains the 1mg typha pollen powder | 4.62 |
| 5 | The adhesive-bonded fabric that contains the 18mg typha pollen powder | 3.24 |
| 6 | Gauze | Greater than 12 minutes |
| 7 | Calcium alginate | 5.35 |
The needed bleeding stopping period of the typha pollen powder of undressed adhesive-bonded fabric and 100mg much at one.In addition, the combination that can determine adhesive-bonded fabric and a certain amount of Herba Typhae (itself can not stop blooding) demonstrates the shortest bleeding stopping period.
The present invention relates to have the binder of enhanced haemostatic effect.This binder comprises adhesive-bonded fabric and the combination that impregnated in Pollen Typhae wherein.Pollen Typhae can be used with form of powder, and perhaps the extract of typha powder also can be used for this dipping.
The specific embodiment
Binder of the present invention can prepare by Pollen Typhae be impregnated in the adhesive-bonded fabric.Following instantiation has been described the method for making this binder.
The solution that preparation is used for flooding: ethanol: the slurry of water preparation typha pollen powder at 1: 1.This solution of wide region comprises 0.25%～10% typha pollen powder.Preferable range comprises 0.5%～5% typha pollen powder.
In second step, above-mentioned slurry is immersed in the adhesive-bonded fabric, and make it remove superfluous solution by cylinder.
Typha pollen powder is to be 1mg～50mg on the pad at 2.5cm * 25cm in the range of deposition on the adhesive-bonded fabric.Preferred range of deposition is to be 1mg～18mg on the pad of 2.5cm * 25cm.
Final step is dry adhesive-bonded fabric through dipping.The adhesive-bonded fabric of handling carries out drying at 70 ℃～150 ℃.Resulting binder with fine-structure mesh cover with prevent pollen powder with the wound actual contact before lose.
Find the extract of typha pollen powder in addition, preferably the extract of its any solvent or non-woven exhibits identical hemostatic capability.
The present invention relates to have the binder of enhanced haemostatic effect, this binder comprises the adhesive-bonded fabric that is impregnated with Pollen Typhae.
The present invention comprises that also preparation has the method for binder of enhanced haemostatic effect, and this method comprises Pollen Typhae is immersed in step in the adhesive-bonded fabric.
It is evident that various alternative and variation as well known to those skilled in the art is all in the scope and boundary of the present invention and claims.
Claims (12)
1. binder with enhanced haemostatic effect, described binder comprises the adhesive-bonded fabric that is impregnated with Pollen Typhae.
2. binder as claimed in claim 1, wherein, described Pollen Typhae is in powder type.
3. binder as claimed in claim 1 or 2, wherein, described binder is impregnated with 0.25%～10% Pollen Typhae therein.
4. binder as claimed in claim 1 or 2, wherein, the binder pad of 2.5cm * 25cm is impregnated with the Pollen Typhae of 1mg～18mg therein.
5. the described binder of each claim as described above, wherein, described Pollen Typhae is in powder type.
6. as each described binder of claim 1～4, wherein, described Pollen Typhae is in the form of the solvent extractable matter of typha powder.
7. as each described binder of claim 1～6, wherein, described binder covers with the fine-structure mesh material.
8. method for preparing the binder with enhanced haemostatic effect, described method comprise the steps: the slurry extract dipping adhesive-bonded fabric with typha pollen powder, therefrom remove unnecessary fluid, then it are carried out drying.
9. method as claimed in claim 8, wherein, described slurry is by obtaining the slurrying in being preferably 1: 1 ethanol water of described pollen powder.
10. method as claimed in claim 8 or 9, wherein, described drying steps carries out at 70 ℃～150 ℃.
11. as each described method of claim 8～10, wherein, the surface of the fabric of described process dipping covers with fine-structure mesh.
12. one kind basically as the binder with enhanced haemostatic effect described herein.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN283MU2005 | 2005-03-14 | ||
| IN283/MUM/2005 | 2005-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101141986A true CN101141986A (en) | 2008-03-12 |
Family
ID=36991330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005800490940A Pending CN101141986A (en) | 2005-03-14 | 2005-05-12 | A bandage with enhanced hemostatic effect |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101141986A (en) |
| WO (1) | WO2006097940A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349792A (en) * | 2013-06-18 | 2013-10-16 | 重庆金老虎科技开发有限公司 | Novel band aid |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2461019B (en) | 2008-04-25 | 2013-06-05 | Medtrade Products Ltd | Haemostatic material |
| CN114470309B (en) * | 2022-03-04 | 2022-11-29 | 西南大学 | Directional driving hemostasis microsphere with puncture function and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281323A (en) * | 1963-01-08 | 1966-10-25 | Torii Yakuhin Kabushiki Kaisha | Process for preparation of the active pollen allergens |
| KR0167535B1 (en) * | 1995-11-03 | 1999-01-15 | 오형직 | An adhesive plaster for burn therapeutic agent |
| AU2003276684A1 (en) * | 2002-10-29 | 2004-05-25 | Satish Shantaram Mohile | A process of manufacturing a heamostatic agent from typha elephantina for arresting bleeding and healing open cuts and wounds |
| CN1188406C (en) * | 2003-02-25 | 2005-02-09 | 中国人民解放军第二军医大学 | Cattail pollen extract and preparation process and use thereof |
-
2005
- 2005-05-12 CN CNA2005800490940A patent/CN101141986A/en active Pending
- 2005-05-12 WO PCT/IN2005/000156 patent/WO2006097940A1/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349792A (en) * | 2013-06-18 | 2013-10-16 | 重庆金老虎科技开发有限公司 | Novel band aid |
| CN103349792B (en) * | 2013-06-18 | 2015-08-26 | 重庆金老虎科技开发有限公司 | Adhesive bandages |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006097940A8 (en) | 2006-11-09 |
| WO2006097940A1 (en) | 2006-09-21 |
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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 |
Open date: 20080312 |