CN110743033B - 一种医用敷料 - Google Patents
一种医用敷料 Download PDFInfo
- Publication number
- CN110743033B CN110743033B CN201911009485.XA CN201911009485A CN110743033B CN 110743033 B CN110743033 B CN 110743033B CN 201911009485 A CN201911009485 A CN 201911009485A CN 110743033 B CN110743033 B CN 110743033B
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- CN
- China
- Prior art keywords
- layer
- film
- nanofiber membrane
- polyvinyl alcohol
- pullulan
- 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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- 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; 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
- 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
- A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
- A61L15/325—Collagen
-
- 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
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Botany (AREA)
- Zoology (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911009485.XA CN110743033B (zh) | 2019-10-23 | 2019-10-23 | 一种医用敷料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911009485.XA CN110743033B (zh) | 2019-10-23 | 2019-10-23 | 一种医用敷料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110743033A CN110743033A (zh) | 2020-02-04 |
CN110743033B true CN110743033B (zh) | 2021-12-28 |
Family
ID=69279457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911009485.XA Active CN110743033B (zh) | 2019-10-23 | 2019-10-23 | 一种医用敷料 |
Country Status (1)
Country | Link |
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CN (1) | CN110743033B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI788659B (zh) * | 2020-04-24 | 2023-01-01 | 南亞塑膠工業股份有限公司 | 多孔隙抗沾黏膜的製造方法 |
CN113350215A (zh) * | 2021-06-08 | 2021-09-07 | 诺斯贝尔化妆品股份有限公司 | 一种层间复合干式纳米纤维护肤品及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA03005553A (es) * | 2000-12-19 | 2004-08-23 | Nicast Ltd | Protesis vascular mejorada y metodo para produccion de la misma. |
CN103418023A (zh) * | 2013-07-29 | 2013-12-04 | 大连医科大学 | 一种多层复合止血材料及其制备方法 |
CN204050018U (zh) * | 2013-12-24 | 2014-12-31 | 北京天元杏林医药科技有限公司 | 一种创可贴 |
CN106215220A (zh) * | 2016-09-18 | 2016-12-14 | 天津北洋百川生物技术有限公司 | 一种新型复合交联普鲁兰多糖的伤口敷料 |
CN106390177A (zh) * | 2016-09-28 | 2017-02-15 | 深圳先进技术研究院 | 一种壳聚糖基多层纳米纤维膜敷料及其制备方法和应用 |
CN206138448U (zh) * | 2016-07-26 | 2017-05-03 | 奥美医疗用品股份有限公司 | 一种抗菌吸湿医用敷料 |
EP2381968B1 (en) * | 2008-12-30 | 2018-05-09 | Collagen Matrix, Inc. | Biopolymeric membrane for wound protection and repair |
-
2019
- 2019-10-23 CN CN201911009485.XA patent/CN110743033B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA03005553A (es) * | 2000-12-19 | 2004-08-23 | Nicast Ltd | Protesis vascular mejorada y metodo para produccion de la misma. |
EP2381968B1 (en) * | 2008-12-30 | 2018-05-09 | Collagen Matrix, Inc. | Biopolymeric membrane for wound protection and repair |
CN103418023A (zh) * | 2013-07-29 | 2013-12-04 | 大连医科大学 | 一种多层复合止血材料及其制备方法 |
CN204050018U (zh) * | 2013-12-24 | 2014-12-31 | 北京天元杏林医药科技有限公司 | 一种创可贴 |
CN206138448U (zh) * | 2016-07-26 | 2017-05-03 | 奥美医疗用品股份有限公司 | 一种抗菌吸湿医用敷料 |
CN106215220A (zh) * | 2016-09-18 | 2016-12-14 | 天津北洋百川生物技术有限公司 | 一种新型复合交联普鲁兰多糖的伤口敷料 |
CN106390177A (zh) * | 2016-09-28 | 2017-02-15 | 深圳先进技术研究院 | 一种壳聚糖基多层纳米纤维膜敷料及其制备方法和应用 |
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CN110743033A (zh) | 2020-02-04 |
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Inventor after: Feng Bo Inventor after: Gao Xinghua Inventor after: Qi Ruiqun Inventor after: Yuan Qijiang Inventor after: Su Dan Inventor after: Shi Jiuyao Inventor after: Zhao Qi Inventor before: Feng Bo Inventor before: Yuan Qijiang Inventor before: Su Dan Inventor before: Shi Jiuyao Inventor before: Zhao Qi |