CN114377200B - 面部注射填充用可生物降解亲水高分子微球及制备方法 - Google Patents
面部注射填充用可生物降解亲水高分子微球及制备方法 Download PDFInfo
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- CN114377200B CN114377200B CN202210032153.9A CN202210032153A CN114377200B CN 114377200 B CN114377200 B CN 114377200B CN 202210032153 A CN202210032153 A CN 202210032153A CN 114377200 B CN114377200 B CN 114377200B
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- hydrophilic polymer
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- lactide
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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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
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
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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
- A61L27/54—Biologically active materials, e.g. therapeutic substances
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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
- A61L27/58—Materials at least partially resorbable by the body
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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
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/112—Phosphorus-containing compounds, e.g. phosphates, phosphonates
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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
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
- A61L2300/622—Microcapsules
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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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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dermatology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Description
检测项目 | 平均时间/(d) | 4周恢复率/(%) | 8周恢复率/(%) | 12周恢复率/(%) |
实施例2 | 41.4 | 8 | 94 | 100 |
实施例9 | 43.6 | 8 | 92 | 100 |
实施例10 | 38.4 | 7 | 97 | 100 |
实施例11 | 36.4 | 7 | 98 | 100 |
实施例12 | 45.6 | 6 | 90 | 100 |
实施例13 | 36.8 | 7 | 98 | 100 |
实施例14 | 32.2 | 10 | 99 | 100 |
实施例15 | 37.4 | 7 | 98 | 100 |
对比例1 | 52.6 | 5 | 83 | 100 |
对比例2 | 40.4 | 8 | 95 | 100 |
对比例3 | 50.8 | 4 | 86 | 100 |
对比例4 | 50.4 | 4 | 85 | 100 |
对照组 | / | 100 | 100 | 100 |
Claims (2)
Priority Applications (1)
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CN202210032153.9A CN114377200B (zh) | 2022-01-12 | 2022-01-12 | 面部注射填充用可生物降解亲水高分子微球及制备方法 |
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CN202210032153.9A CN114377200B (zh) | 2022-01-12 | 2022-01-12 | 面部注射填充用可生物降解亲水高分子微球及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN114377200A CN114377200A (zh) | 2022-04-22 |
CN114377200B true CN114377200B (zh) | 2023-03-24 |
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Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995009613A1 (en) * | 1993-10-04 | 1995-04-13 | Mark Chasin | Controlled release microspheres |
CN1257708C (zh) * | 2004-01-17 | 2006-05-31 | 浙江大学 | 改进的包埋水溶性药物或疫苗的高分子微球的制备方法 |
US20070190163A1 (en) * | 2006-01-24 | 2007-08-16 | Malaknov Michael P | Technology for preparation of macromolecular microspheres |
US9161943B2 (en) * | 2007-12-31 | 2015-10-20 | Industrial Technology Research Institute | Sustained release composition and manufacturing method thereof |
CN101249077A (zh) * | 2008-04-14 | 2008-08-27 | 西南交通大学 | 一种可降解聚合物多孔微球的制备方法及其用途 |
EP2376071A4 (en) * | 2008-11-14 | 2014-04-16 | Univ Ewha Ind Collaboration | METHOD FOR THE PRODUCTION OF MICRO BEADS AND MICRO BEADS MADE THEREFOR |
CN102266294B (zh) * | 2011-07-25 | 2012-12-05 | 浙江大学 | 一种包载亲水性药物的微球制剂及其制备方法 |
US20150366976A1 (en) * | 2011-11-11 | 2015-12-24 | Miba Medical Inc. | Injectable filler |
US20130273115A1 (en) * | 2011-11-11 | 2013-10-17 | Phi Nguyen | Injectable filler |
CN106902387A (zh) * | 2017-03-18 | 2017-06-30 | 浙江臻我生物技术有限公司 | 一种用于皮肤填充的组合物及其制备方法 |
KR102051044B1 (ko) * | 2019-05-27 | 2019-12-02 | 주식회사 울트라브이 | 생분해성 고분자 필러의 제조 방법, 및 이를 포함하는 주사제의 제조 방법 |
KR102089560B1 (ko) * | 2019-12-27 | 2020-03-17 | 주식회사 울트라브이 | 필러용 생분해성 고분자 미세입자의 제조 방법, 및 이를 포함하는 주사제의 제조 방법 |
CN111298196A (zh) * | 2020-03-27 | 2020-06-19 | 常州药物研究所有限公司 | 一种聚乳酸多孔微球、其制备方法及应用 |
CN113694252A (zh) * | 2021-08-30 | 2021-11-26 | 济南大学 | 一种软组织充填剂的聚己内酯微球及其制备方法 |
CN113616604B (zh) * | 2021-10-12 | 2021-12-21 | 北京蓝晶微生物科技有限公司 | 一种可注射聚羟基脂肪酸酯微球及其制备方法 |
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