CN106397795B - 一种混合透明质酸凝胶及其制备方法 - Google Patents
一种混合透明质酸凝胶及其制备方法 Download PDFInfo
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- CN106397795B CN106397795B CN201610788661.4A CN201610788661A CN106397795B CN 106397795 B CN106397795 B CN 106397795B CN 201610788661 A CN201610788661 A CN 201610788661A CN 106397795 B CN106397795 B CN 106397795B
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- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
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- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
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- 229960004919 procaine Drugs 0.000 description 1
- MFDFERRIHVXMIY-UHFFFAOYSA-N procaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 MFDFERRIHVXMIY-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229960003981 proparacaine Drugs 0.000 description 1
- 229950003255 propoxycaine Drugs 0.000 description 1
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- OYCGKECKIVYHTN-UHFFFAOYSA-N pyrrocaine Chemical compound CC1=CC=CC(C)=C1NC(=O)CN1CCCC1 OYCGKECKIVYHTN-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229960001549 ropivacaine Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 210000004927 skin cell Anatomy 0.000 description 1
- 230000037394 skin elasticity Effects 0.000 description 1
- 230000036548 skin texture Effects 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- UDKICLZCJWQTLS-UHFFFAOYSA-N tolycaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C(=O)OC UDKICLZCJWQTLS-UHFFFAOYSA-N 0.000 description 1
- 229950006609 tolycaine Drugs 0.000 description 1
- GOZBHBFUQHMKQB-UHFFFAOYSA-N trimecaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=C(C)C=C1C GOZBHBFUQHMKQB-UHFFFAOYSA-N 0.000 description 1
- 229950002569 trimecaine Drugs 0.000 description 1
- KYBJXENQEZJILU-UHFFFAOYSA-N zolamine Chemical compound C1=CC(OC)=CC=C1CN(CCN(C)C)C1=NC=CS1 KYBJXENQEZJILU-UHFFFAOYSA-N 0.000 description 1
- 229950006211 zolamine Drugs 0.000 description 1
Classifications
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- 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
-
- 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
- A61L27/26—Mixtures of macromolecular compounds
-
- 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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- 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
- 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
- A61L27/54—Biologically active materials, e.g. therapeutic substances
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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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- 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
- 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
- A61L2300/402—Anaestetics, analgesics, e.g. lidocaine
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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
- A61L2300/412—Tissue-regenerating or healing or proliferative agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/06—Flowable or injectable implant compositions
-
- 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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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
透明质酸钠/交联剂 | 多聚核苷酸/交联剂 | 凝胶混合物/交联剂 | 推挤力(N) |
1:0.015 | 1:0.002 | 1:0.0005 | 15 |
1:0.03 | 1:0.005 | 1:0.0008 | 21 |
1:0.04 | 1:0.01 | 1:0.001 | 34 |
Claims (10)
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CN111110623A (zh) * | 2019-06-28 | 2020-05-08 | 青岛华澳现代医疗美容有限公司 | 自体修复小小针营养液配方 |
CN113304325B (zh) * | 2020-02-27 | 2022-03-11 | 四川大学 | 一种集可注射与抗菌于一体的双功能水凝胶及其制备方法和用途 |
CN112940304B (zh) * | 2021-03-16 | 2023-02-28 | 杭州基智生物科技有限公司 | 一种三维细胞培养支架、成纤维细胞凝胶及其制备方法 |
CN113087935B (zh) * | 2021-05-19 | 2022-05-27 | 青岛琛蓝海洋生物工程有限公司 | 一种抵抗透明质酸酶水解的复合透明质酸钠凝胶及其制备方法 |
CN113278170B (zh) * | 2021-06-15 | 2021-11-16 | 苏州大学 | 一种化学交联透明质酸水凝胶及其制备方法与应用 |
CN115636884B (zh) * | 2022-12-23 | 2023-03-28 | 北京格林意锐医药科技有限责任公司 | 一种透明质酸钠衍生物制备方法及交联透明质酸钠和用途 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1918219A (zh) * | 2004-02-03 | 2007-02-21 | 安特易斯有限公司 | 生物相容***联凝胶 |
CN101153061A (zh) * | 2006-09-29 | 2008-04-02 | 北京普麦迪克生物技术研究所 | 一种透明质酸及其二次交联形成凝胶的方法 |
CN101502675A (zh) * | 2008-02-04 | 2009-08-12 | 山东省药学科学院 | 一种注射用含大分子水凝胶的透明质酸或其盐的混悬液及其制备方法 |
CN102171234A (zh) * | 2008-08-05 | 2011-08-31 | 康奈尔大学 | 光交联核酸水凝胶 |
CN103848928A (zh) * | 2014-01-28 | 2014-06-11 | 南方医科大学南方医院 | 可注射的改性透明质酸及其制备方法和组合物 |
CN104086788A (zh) * | 2014-07-17 | 2014-10-08 | 华熙福瑞达生物医药有限公司 | 一种注射用修饰透明质酸钠凝胶 |
CN104602712A (zh) * | 2012-09-06 | 2015-05-06 | 南洋理工大学 | 基于透明质酸的药物递送*** |
-
2016
- 2016-08-31 CN CN201610788661.4A patent/CN106397795B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1918219A (zh) * | 2004-02-03 | 2007-02-21 | 安特易斯有限公司 | 生物相容***联凝胶 |
CN101153061A (zh) * | 2006-09-29 | 2008-04-02 | 北京普麦迪克生物技术研究所 | 一种透明质酸及其二次交联形成凝胶的方法 |
CN101502675A (zh) * | 2008-02-04 | 2009-08-12 | 山东省药学科学院 | 一种注射用含大分子水凝胶的透明质酸或其盐的混悬液及其制备方法 |
CN102171234A (zh) * | 2008-08-05 | 2011-08-31 | 康奈尔大学 | 光交联核酸水凝胶 |
CN104602712A (zh) * | 2012-09-06 | 2015-05-06 | 南洋理工大学 | 基于透明质酸的药物递送*** |
CN103848928A (zh) * | 2014-01-28 | 2014-06-11 | 南方医科大学南方医院 | 可注射的改性透明质酸及其制备方法和组合物 |
CN104086788A (zh) * | 2014-07-17 | 2014-10-08 | 华熙福瑞达生物医药有限公司 | 一种注射用修饰透明质酸钠凝胶 |
Non-Patent Citations (1)
Title |
---|
"脱氧核苷酸钠干预创面愈合的临床观察";尹小川;《中国医师杂志》;20130930;第15卷(第19期);第1202-1205页 * |
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