CN106279726B - 交联透明质酸钠凝胶及其制备方法 - Google Patents
交联透明质酸钠凝胶及其制备方法 Download PDFInfo
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- CN106279726B CN106279726B CN201610648838.0A CN201610648838A CN106279726B CN 106279726 B CN106279726 B CN 106279726B CN 201610648838 A CN201610648838 A CN 201610648838A CN 106279726 B CN106279726 B CN 106279726B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
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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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/20—Polysaccharides
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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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/52—Hydrogels or hydrocolloids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
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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
- A61L2400/06—Flowable or injectable implant compositions
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
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- Life Sciences & Earth Sciences (AREA)
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- Organic Chemistry (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Polymers & Plastics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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Abstract
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Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610648838.0A CN106279726B (zh) | 2016-08-09 | 2016-08-09 | 交联透明质酸钠凝胶及其制备方法 |
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CN201610648838.0A CN106279726B (zh) | 2016-08-09 | 2016-08-09 | 交联透明质酸钠凝胶及其制备方法 |
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CN106279726A CN106279726A (zh) | 2017-01-04 |
CN106279726B true CN106279726B (zh) | 2019-04-05 |
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CN201610648838.0A Active CN106279726B (zh) | 2016-08-09 | 2016-08-09 | 交联透明质酸钠凝胶及其制备方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107115557B (zh) * | 2017-04-17 | 2019-12-20 | 江苏昌吉永生物科技股份有限公司 | 一种医用止血防粘连材料的制备方法 |
CN107029281A (zh) * | 2017-04-17 | 2017-08-11 | 江苏昌吉永生物科技股份有限公司 | 一种可吸收止血材料的制备方法 |
CN107880288A (zh) * | 2017-11-29 | 2018-04-06 | 桂林华诺威生物科技有限公司 | 一种透明质酸钠凝胶的制备方法 |
CN111918640A (zh) * | 2017-12-29 | 2020-11-10 | 马特克斯拉比有限公司 | 具有透明质酸基的填充物的制备方法 |
ES2909623T3 (es) * | 2017-12-29 | 2022-05-09 | Matex Lab S P A | Procedimiento para preparar un relleno con una base de ácido hialurónico que comprende una etapa de neutralización |
WO2019130360A1 (en) * | 2017-12-29 | 2019-07-04 | Matex Lab S.P.A. | Method to prepare filler with a hyaluronic acid base comprising a neutralization step |
US11530302B2 (en) | 2017-12-29 | 2022-12-20 | Matex Lab S.P.A. | Method to prepare a filler with a hyaluronic acid base using specific crosslinking agents |
CN111234271B (zh) * | 2019-08-29 | 2021-10-01 | 上海其胜生物制剂有限公司 | 一种引导交联透明质酸钠凝胶结构重排的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101537209A (zh) * | 2008-03-28 | 2009-09-23 | 杭州嘉伟生物制品有限公司 | 三维网状结构医用水凝胶颗粒制备工艺和应用 |
CN102757572A (zh) * | 2011-04-28 | 2012-10-31 | 上海其胜生物制剂有限公司 | 一种具有双抗特性(抗高温、酶解)的无颗粒化交联透明质酸钠凝胶的制备方法 |
CN103848995A (zh) * | 2012-12-04 | 2014-06-11 | 南京理工大学 | 一种制备透明质酸纳米微球的方法 |
CN104231288A (zh) * | 2014-08-07 | 2014-12-24 | 厦门凝赋生物科技有限公司 | 一种高强度胶原凝胶及其制备方法 |
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2016
- 2016-08-09 CN CN201610648838.0A patent/CN106279726B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101537209A (zh) * | 2008-03-28 | 2009-09-23 | 杭州嘉伟生物制品有限公司 | 三维网状结构医用水凝胶颗粒制备工艺和应用 |
CN102757572A (zh) * | 2011-04-28 | 2012-10-31 | 上海其胜生物制剂有限公司 | 一种具有双抗特性(抗高温、酶解)的无颗粒化交联透明质酸钠凝胶的制备方法 |
CN103848995A (zh) * | 2012-12-04 | 2014-06-11 | 南京理工大学 | 一种制备透明质酸纳米微球的方法 |
CN104231288A (zh) * | 2014-08-07 | 2014-12-24 | 厦门凝赋生物科技有限公司 | 一种高强度胶原凝胶及其制备方法 |
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