CN113289046B - 一种功能性医用敷料 - Google Patents
一种功能性医用敷料 Download PDFInfo
- Publication number
- CN113289046B CN113289046B CN202110663992.6A CN202110663992A CN113289046B CN 113289046 B CN113289046 B CN 113289046B CN 202110663992 A CN202110663992 A CN 202110663992A CN 113289046 B CN113289046 B CN 113289046B
- Authority
- CN
- China
- Prior art keywords
- dressing
- chitosan
- functional medical
- mixing
- medical dressing
- 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.)
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Classifications
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- 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- 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
- A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/23—Carbohydrates
- A61L2300/232—Monosaccharides, disaccharides, polysaccharides, lipopolysaccharides
-
- 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
- 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
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110663992.6A CN113289046B (zh) | 2021-06-16 | 2021-06-16 | 一种功能性医用敷料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110663992.6A CN113289046B (zh) | 2021-06-16 | 2021-06-16 | 一种功能性医用敷料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113289046A CN113289046A (zh) | 2021-08-24 |
CN113289046B true CN113289046B (zh) | 2022-06-28 |
Family
ID=77328383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110663992.6A Active CN113289046B (zh) | 2021-06-16 | 2021-06-16 | 一种功能性医用敷料 |
Country Status (1)
Country | Link |
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CN (1) | CN113289046B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002022182A1 (fr) * | 2000-09-14 | 2002-03-21 | Ssp Co., Ltd. | Preparation pour pansements |
GB2402880B (en) * | 2003-06-20 | 2008-01-23 | Johnson & Johnson Medical Ltd | Antimicrobial compositions comprising silver |
WO2007045931A2 (en) * | 2005-10-22 | 2007-04-26 | Brightwake Limited | Compositions and dressings for the treatment of wounds |
WO2012143788A1 (en) * | 2011-04-20 | 2012-10-26 | Diabetes Science International Foundation | Wound dressing comprising of silver chitosan |
CN103007339B (zh) * | 2012-12-06 | 2014-11-26 | 浙江医鼎医用敷料有限公司 | 生物粉体医用敷料及其制备方法 |
CN106237375A (zh) * | 2016-08-31 | 2016-12-21 | 浙江医鼎医用敷料有限公司 | 一种生物抑菌成膜液体医用敷料及其制备方法 |
CN107854716B (zh) * | 2017-09-27 | 2020-10-02 | 广州润虹医药科技股份有限公司 | 一种抗菌除湿型敷料贴及其制备方法 |
CN110974999B (zh) * | 2019-12-18 | 2022-05-20 | 广州润虹医药科技股份有限公司 | 抗菌和促进伤口愈合组合物及其医用水胶体油纱 |
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2021
- 2021-06-16 CN CN202110663992.6A patent/CN113289046B/zh active Active
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Publication number | Publication date |
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CN113289046A (zh) | 2021-08-24 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20220606 Address after: 528000 4th floor, building 19, shengyueyuan, No. 33, shunye East Road, Xingtan town, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Andao Medical Instrument Co.,Ltd. Address before: No. 60, group 8, Yanying village, Sanxing Town, Haimen City, Nantong City, Jiangsu Province, 226112 Applicant before: NANTONG MEVID LIFE SCIENCE Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A functional medical dressing Effective date of registration: 20230505 Granted publication date: 20220628 Pledgee: Foshan Branch of Dah Sing Bank (China) Co.,Ltd. Pledgor: Guangdong Andao Medical Instrument Co.,Ltd. Registration number: Y2023440000057 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |