CN112972749B - 基于壳聚糖纤维的高效止血材料及其制备方法 - Google Patents
基于壳聚糖纤维的高效止血材料及其制备方法 Download PDFInfo
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- CN112972749B CN112972749B CN202110243021.6A CN202110243021A CN112972749B CN 112972749 B CN112972749 B CN 112972749B CN 202110243021 A CN202110243021 A CN 202110243021A CN 112972749 B CN112972749 B CN 112972749B
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- A—HUMAN NECESSITIES
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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
- A61L15/22—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
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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
- A61L15/44—Medicaments
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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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0015—Medicaments; Biocides
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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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/08—Polysaccharides
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- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/203—Unsaturated carboxylic acids; Anhydrides, halides or salts thereof
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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
- 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
- A61L2300/236—Glycosaminoglycans, e.g. heparin, hyaluronic acid, chondroitin
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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
- 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
- A61L2300/418—Agents promoting blood coagulation, blood-clotting agents, embolising agents
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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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/04—Materials for stopping bleeding
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110243021.6A CN112972749B (zh) | 2021-03-05 | 2021-03-05 | 基于壳聚糖纤维的高效止血材料及其制备方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110243021.6A CN112972749B (zh) | 2021-03-05 | 2021-03-05 | 基于壳聚糖纤维的高效止血材料及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112972749A CN112972749A (zh) | 2021-06-18 |
| CN112972749B true CN112972749B (zh) | 2022-04-12 |
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| CN202110243021.6A Active CN112972749B (zh) | 2021-03-05 | 2021-03-05 | 基于壳聚糖纤维的高效止血材料及其制备方法 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577368B (zh) * | 2021-07-06 | 2022-04-01 | 武汉纺织大学 | 羧基化壳聚糖医用海绵及其制备方法 |
| CN113563632B (zh) * | 2021-09-22 | 2021-12-21 | 南京嘉曜生物科技有限公司 | 一种壳聚糖衍生物及其制备方法和应用 |
| CN113769150B (zh) * | 2021-10-22 | 2022-05-17 | 广东海洋大学 | 一种具有快速凝血作用的复合材料及其制备方法 |
| CN115025275B (zh) * | 2022-07-11 | 2023-11-14 | 武汉纺织大学 | 多功能壳聚糖短纤/壳聚糖复合止血海绵的制备方法 |
| CN115154647B (zh) * | 2022-07-11 | 2023-11-14 | 武汉纺织大学 | 壳聚糖基复合止血海绵及其制备方法 |
| CN115154648B (zh) * | 2022-07-11 | 2023-06-13 | 武汉纺织大学 | 基于改性壳聚糖纤维的复合海绵止血材料的制备方法 |
| CN116726230A (zh) * | 2023-03-30 | 2023-09-12 | 中国人民解放军总医院第四医学中心 | 一种壳聚糖复合止血纱布及其制备方法 |
| CN116407671B (zh) * | 2023-03-31 | 2025-04-04 | 西南大学 | 一种用于凝血功能障碍患者出血的Janus结构止血海绵及其制备方法 |
| CN116617450A (zh) * | 2023-06-05 | 2023-08-22 | 郑州大学 | 一种光致热抗菌修饰的响应型止血水凝胶及其制备方法和应用 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362387A (zh) * | 2017-07-30 | 2017-11-21 | 成都优瑞商务服务有限公司 | 一种医用止血材料及其制备方法 |
| WO2018078084A1 (en) * | 2016-10-28 | 2018-05-03 | Bsn Medical Gmbh | Multi-layer wound care product with perforated collagen layer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255615B (zh) * | 2013-05-27 | 2015-06-24 | 武汉纺织大学 | 一种羧乙基甲壳胺纤维及其制备方法 |
| CN104013990A (zh) * | 2014-06-18 | 2014-09-03 | 海南建科药业有限公司 | 具有儿茶酚基改性的壳聚糖及其制成的生物医学材料 |
| KR101576503B1 (ko) * | 2015-04-03 | 2015-12-11 | 주식회사 이노테라피 | 카테콜 기 및 산화된 카테콜 기가 도입되어 가교된 키토산으로 코팅된 무출혈 주사바늘 |
| CN105727346B (zh) * | 2016-02-04 | 2019-08-27 | 中国科学院化学研究所 | 一种止血织物及其制备方法与应用 |
| RU2635465C1 (ru) * | 2016-08-10 | 2017-11-13 | Александр Евгеньевич Федотов | Гемостатический материал, гемостатическое средство и перевязочный материал на его основе |
| CN108547147B (zh) * | 2018-04-26 | 2020-05-26 | 海斯摩尔生物科技有限公司 | 一种在溶胀状态下改性壳聚糖纤维的方法 |
| CN109381738A (zh) * | 2018-07-20 | 2019-02-26 | 中国海洋大学 | 一种壳聚糖基水凝胶及其制备方法和应用 |
| CN113577368B (zh) * | 2021-07-06 | 2022-04-01 | 武汉纺织大学 | 羧基化壳聚糖医用海绵及其制备方法 |
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2021
- 2021-03-05 CN CN202110243021.6A patent/CN112972749B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018078084A1 (en) * | 2016-10-28 | 2018-05-03 | Bsn Medical Gmbh | Multi-layer wound care product with perforated collagen layer |
| CN107362387A (zh) * | 2017-07-30 | 2017-11-21 | 成都优瑞商务服务有限公司 | 一种医用止血材料及其制备方法 |
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| CN112972749A (zh) | 2021-06-18 |
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Effective date of registration: 20251217 Address after: 230051 Room 802, building C, QingWang Science Park, Baohe Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei xingzhicheng Information Technology Co.,Ltd. Country or region after: China Address before: 430200 Jiangxia City, Wuhan province sunshine road, No. 1, Patentee before: Wuhan Textile University Country or region before: China |
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Effective date of registration: 20251229 Address after: 300000 Tianjin City Binhai New Area Economic and Technological Development Zone Dongting Road 220, Room C411, Tianjin International Academy of Biomedical Sciences Patentee after: Saide (Tianjin) Technology Co.,Ltd. Country or region after: China Address before: 230051 Room 802, building C, QingWang Science Park, Baohe Economic Development Zone, Hefei City, Anhui Province Patentee before: Hefei xingzhicheng Information Technology Co.,Ltd. Country or region before: China |


