WO1999062444A1 - Tissus en soie destines a la protection de parties lesees - Google Patents
Tissus en soie destines a la protection de parties lesees Download PDFInfo
- Publication number
- WO1999062444A1 WO1999062444A1 PCT/JP1999/002905 JP9902905W WO9962444A1 WO 1999062444 A1 WO1999062444 A1 WO 1999062444A1 JP 9902905 W JP9902905 W JP 9902905W WO 9962444 A1 WO9962444 A1 WO 9962444A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- silk
- extract
- test
- kumasa
- protective cloth
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
-
- 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
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/216—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
-
- 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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/44—Medicaments
-
- 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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
Definitions
- the present invention relates to a silk protective cloth applied to an affected part to protect the affected part such as a cut, a burn, a swelling, and bedsore.
- the conventional silk protective cloth has a good affinity for the skin of the silk itself and an endotoxin that absorbs substances that are harmful to the treatment of moisture, pus, dirt, etc. However, it contributes to the improvement of the therapeutic effect on the affected area. However, because of the lack of antibacterial properties, the affected area, such as cuts, burns, bedsores, etc., could become suppurated unless a separate treatment such as application of an antibacterial agent was applied to the affected area.
- An object of the present invention is to improve this point, and an object of the present invention is to provide a silk protective cloth having antibacterial properties. Disclosure of the invention
- a means adopted by the present invention lies in that an antibacterial material having antibacterial properties, such as Kumasa bamboo extract and parabenzoic acid ester, is contained in a silk cloth to give a disease-protecting cloth.
- the silk cloth may be a knitted or woven fabric obtained by weaving or knitting raw silk or silk spun yarn, or a nonwoven fabric in which cotton or the like is entangled with a cloth.
- this silk fabric such as cotton
- a nonwoven fabric made of cellulose, polyester or polyurethane, or a nonwoven fabric made of cellulose reinforced with polyurethane or the like, which is manufactured from a tape or the like, may be attached with an adhesive to form an affected part protective cloth.
- the parabenzoic acid ester a substance obtained by dissolving n-butyl P-hydroxybenzoate or n-propyl p-hydroxybenzoate in an alcohol such as ethanol, which is well known as an antibacterial material, can be used.
- the Kumasasa extract which has been applied to the affected area such as a burn can be used as an antibacterial substance.
- FIG. 1 is a perspective view of the protective cloth of the present invention
- FIG. 2 is a perspective view of the protective cloth of the present invention attached to a nonwoven fabric.
- the protective cloth of the present invention is obtained by spraying a silk cloth 1 made of silk cotton or the like with an alcoholic solution of Kumasa kiss, parabenzoic acid ester and the like, followed by drying, or It is manufactured by immersing silk fabric such as cotton in a solution such as Kumasa banana extract or alcohol solution of parabenzoic acid ester, and then drying. If necessary, as shown in FIG. 2, these silk cloths 1 are attached to a cellulose nonwoven cloth 2 such as wood pulp or a polyester or polyurethane nonwoven cloth or a cellulose nonwoven cloth 2 reinforced with polyurethane or the like. To make a protective cloth.
- the protective cloth produced in this way has the Kumabasa extract, which has long been used as an antibacterial agent, in addition to the skin affinity and absorption properties of silk itself, and the parabenzoic acid ester known as an antibacterial material. It contains one or more of the following and has antibacterial properties, so it is also useful for preventing suppuration in the affected area.
- These protective cloths made mainly of natural materials and synthetic cloths that do not contain vinyl chloride are inexpensive and can be disposed of without polluting the environment.
- the silk protective cloth according to the present invention has an affinity for the skin of the silk itself, an antibacterial property due to the Kuma-basa extract, parabenzoic acid ester, etc., in addition to the absorptivity to absorb moisture, pus, etc., especially green. Since it has strong antibacterial properties against Pseudomonas aeruginosa, it is effective not only for affected areas with inflammation due to swelling but also for preventing suppuration of affected areas such as cuts, burns, bedsores, etc. . Next, the present invention will be described based on an antibacterial test.
- the cotton wool of the sample is cut into a circle of about 2 cm in diameter, and each is put into a petri dish as a test piece. After dropping 0.1 mlit of the test bacterial solution on the test surface of each test piece, close the lid of the Petri dish and store at 35 ° C and 90% relative humidity for 19 hours. After storage, wash each test piece with 1.9 ml 1 it. Of sterile physiological saline, use it as a solution 1 time, and use the recovered solution as an agar plate method using normal agar medium (cultured at 35 ° C, 24 hours) The viable cell count is determined by the following method. If no bacteria were detected in the measurement, the number of bacteria after storage should be “50”.
- test bacterial solution is obtained by inoculating the test bacteria into an SCD medium and culturing (pre-culture) at 35 ° C for 9 hours. It was diluted so that Example 1 (E. coli)
- test cotton No. 7 was immersed in a 6-fold diluted test solution of Kumasa bamboo extract and dried, and it was gas-sterilized to test no. 8 and ethanol containing 1% butyl paraben and 10%. Specimen No. 9 was used as the test piece, and untreated cotton was used as the test piece NO. Table 3
- test specimen No.7 that had been dried after containing the 6-fold diluted Kumabasa extract and the test specimen N0.8 that had been gas-sterilized.
- untreated specimen No. 10 did not show antibacterial activity against Pseudomonas aeruginosa.
- Staphylococcus aureus Staphylococcus aureus
- test cotton NO.11 was immersed in a 6-fold diluted test solution of Kumasa bamboo extract and dried, and it was diluted 10 times with NO.12 and gas-sterilized NO.12 and ethanol containing 1% butylvalaben.
- the specimen was immersed in a test solution of a mixed solution containing an equal amount of Kumasa basal extract, dried and used as test piece No. 13, and the untreated one was used as test piece No. 14.
- test N0.13 of the test piece NO.11 of the 6-fold diluted Kumasa bax extract and the 10-fold diluted Kumasa bax extract + 1% butylparaben mixture is It was confirmed to have strong antibacterial properties against Staphylococcus aureus.
- test piece NO.12 which was gas-sterilized with 6-fold diluted Kumasa bamboo extract, was inferior in antibacterial activity against Staphylococcus aureus than that without gas sterilization. Untreated specimen No. 14 showed no antimicrobial activity against Staphylococcus aureus.
- Example 4 E. coli
- test cotton NO.15 which was immersed in a 6-fold diluted test solution of Kumasa bamboo extract and dried, was subjected to gas sterilization to test NO.16, and ethanol containing 1% butylparaben and ethanol. No. 17 was used for dry cotton immersed in a mixed solution prepared by mixing equal volumes of double-diluted Kumasa extract, and test piece No. 18 was used for untreated cotton. Table 7
- Kuma-basa is strong against strong substances such as Pseudomonas aeruginosa, and is weak, such as Escherichia coli, and acts only weakly on those required to some extent. This is exactly the best and ideal thing for bandages and the like.
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Materials For Medical Uses (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/701,487 US6537933B1 (en) | 1999-02-17 | 1999-06-01 | Silk cloths for protecting affected parts |
CA002333420A CA2333420C (en) | 1998-06-03 | 1999-06-01 | Silk clothes for protecting affected parts |
AU39585/99A AU738640B2 (en) | 1998-06-03 | 1999-06-01 | Silk clothes for protecting affected parts |
EP99922612A EP1088535A4 (en) | 1998-06-03 | 1999-06-01 | SILK CLOTHING TO PROTECT DAMAGED BODY PARTS |
HK01108799A HK1038176A1 (en) | 1998-06-03 | 2001-12-14 | Silk clothes for protecting affected parts. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15418898 | 1998-06-03 | ||
JP10/154188 | 1998-06-03 | ||
JP11/39112 | 1999-02-17 | ||
JP3911299 | 1999-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999062444A1 true WO1999062444A1 (fr) | 1999-12-09 |
Family
ID=26378442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/002905 WO1999062444A1 (fr) | 1998-06-03 | 1999-06-01 | Tissus en soie destines a la protection de parties lesees |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1088535A4 (ja) |
KR (1) | KR100511480B1 (ja) |
CN (1) | CN1158055C (ja) |
AU (1) | AU738640B2 (ja) |
CA (1) | CA2333420C (ja) |
HK (1) | HK1038176A1 (ja) |
WO (1) | WO1999062444A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7618658B2 (en) * | 2002-06-13 | 2009-11-17 | Hououdou Co., Ltd. | Anti-microbial agent and anti-microbial composition |
JP2010059100A (ja) * | 2008-09-04 | 2010-03-18 | Yokohama City Univ | グラム陽性細菌用抗菌剤及び抗菌活性増強剤 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004091640A1 (ja) * | 2003-04-11 | 2004-10-28 | Hououdou Co.,Ltd. | 皮膚保護組成物 |
ITMI20050467A1 (it) * | 2005-03-22 | 2006-09-23 | Emilio Bottini | Composito tecnico multistrato utilizzabile come presidio medico-chirurgico e per confezionare indumenti o strutture direttamente a contatto con pelle sana o patologica in grado di garantire traspirazione ed idratazione e rilasciare e promuovere l'ass |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH092960A (ja) * | 1995-06-15 | 1997-01-07 | Watanabesan Shoten:Kk | 皮膚炎治療材および皮膚炎の治療方法 |
JP3040661U (ja) * | 1997-02-17 | 1997-08-26 | 裕三 土田 | 保温治療用被布 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1942061A (en) * | 1929-12-07 | 1934-01-02 | Productores De Yodo De Chile A | Wound treating material |
US5384125A (en) * | 1987-03-31 | 1995-01-24 | Water-Jel Technologies, Inc. | Burn dressing |
JPH0646968A (ja) * | 1992-07-31 | 1994-02-22 | Daio Paper Corp | ウェットティシュー |
JPH06227932A (ja) * | 1993-02-02 | 1994-08-16 | Juichi Fukunaga | 抗菌性成分、該抗菌性成分を含有する抗菌性製品、および抗菌性成分の製造法 |
JP3666709B2 (ja) * | 1997-06-12 | 2005-06-29 | 日本エム・アイ・シー株式会社 | 水洗浄用収縮防止剤 |
-
1999
- 1999-06-01 AU AU39585/99A patent/AU738640B2/en not_active Ceased
- 1999-06-01 WO PCT/JP1999/002905 patent/WO1999062444A1/ja not_active Application Discontinuation
- 1999-06-01 CA CA002333420A patent/CA2333420C/en not_active Expired - Fee Related
- 1999-06-01 EP EP99922612A patent/EP1088535A4/en not_active Withdrawn
- 1999-06-01 CN CNB998093599A patent/CN1158055C/zh not_active Expired - Fee Related
- 1999-06-01 KR KR10-2000-7013528A patent/KR100511480B1/ko not_active IP Right Cessation
-
2001
- 2001-12-14 HK HK01108799A patent/HK1038176A1/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH092960A (ja) * | 1995-06-15 | 1997-01-07 | Watanabesan Shoten:Kk | 皮膚炎治療材および皮膚炎の治療方法 |
JP3040661U (ja) * | 1997-02-17 | 1997-08-26 | 裕三 土田 | 保温治療用被布 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1088535A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7618658B2 (en) * | 2002-06-13 | 2009-11-17 | Hououdou Co., Ltd. | Anti-microbial agent and anti-microbial composition |
JP2010059100A (ja) * | 2008-09-04 | 2010-03-18 | Yokohama City Univ | グラム陽性細菌用抗菌剤及び抗菌活性増強剤 |
Also Published As
Publication number | Publication date |
---|---|
CA2333420C (en) | 2007-05-22 |
KR100511480B1 (ko) | 2005-08-31 |
HK1038176A1 (en) | 2002-03-08 |
CA2333420A1 (en) | 1999-12-09 |
EP1088535A4 (en) | 2006-05-31 |
KR20010074503A (ko) | 2001-08-04 |
AU3958599A (en) | 1999-12-20 |
CN1311649A (zh) | 2001-09-05 |
AU738640B2 (en) | 2001-09-20 |
EP1088535A1 (en) | 2001-04-04 |
CN1158055C (zh) | 2004-07-21 |
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