CN107812232A - 可显影羧基改性聚乙烯醇微球栓塞剂及其制备工艺 - Google Patents
可显影羧基改性聚乙烯醇微球栓塞剂及其制备工艺 Download PDFInfo
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- CN107812232A CN107812232A CN201711092523.3A CN201711092523A CN107812232A CN 107812232 A CN107812232 A CN 107812232A CN 201711092523 A CN201711092523 A CN 201711092523A CN 107812232 A CN107812232 A CN 107812232A
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- carboxy
- polyvinyl alcohol
- modified polyvinyl
- suppository
- microparticles
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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
- A61L24/001—Use of materials characterised by their function or physical properties
-
- 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
- A61L24/06—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
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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
-
- 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
- C08J2331/00—Characterised by the use of copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
- C08J2331/02—Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
- C08J2331/04—Homopolymers or copolymers of vinyl acetate
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711092523.3A CN107812232A (zh) | 2017-11-08 | 2017-11-08 | 可显影羧基改性聚乙烯醇微球栓塞剂及其制备工艺 |
Applications Claiming Priority (1)
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CN201711092523.3A CN107812232A (zh) | 2017-11-08 | 2017-11-08 | 可显影羧基改性聚乙烯醇微球栓塞剂及其制备工艺 |
Publications (1)
Publication Number | Publication Date |
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CN107812232A true CN107812232A (zh) | 2018-03-20 |
Family
ID=61603928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711092523.3A Pending CN107812232A (zh) | 2017-11-08 | 2017-11-08 | 可显影羧基改性聚乙烯醇微球栓塞剂及其制备工艺 |
Country Status (1)
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CN (1) | CN107812232A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110882400A (zh) * | 2019-12-04 | 2020-03-17 | 中山大学 | 一种基于生物活性玻璃的可显影栓塞微球及其制备方法 |
JP2021008545A (ja) * | 2019-06-28 | 2021-01-28 | 株式会社クラレ | ビニルアルコール系架橋共重合体 |
CN114392385A (zh) * | 2022-01-26 | 2022-04-26 | 科睿驰(深圳)医疗科技发展有限公司 | 一种提高聚乙烯醇栓塞微球力学性能的制备方法及聚乙烯醇栓塞微球 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001068720A1 (en) * | 2000-03-13 | 2001-09-20 | Biocure, Inc. | Embolic compositions |
CN101052378A (zh) * | 2004-09-07 | 2007-10-10 | 生物相容英国有限公司 | 从栓塞剂送递药物 |
CN102139128A (zh) * | 2011-03-22 | 2011-08-03 | 杭州艾力康医药科技有限公司 | 可显影聚乙烯醇微球/颗粒栓塞剂及其制备工艺 |
CN102731710B (zh) * | 2011-04-07 | 2015-03-04 | 中国石油化工集团公司 | 一种羧基改性聚乙烯醇及其制备方法 |
CN106729953A (zh) * | 2016-12-29 | 2017-05-31 | 苏州恒瑞迦俐生生物医药科技有限公司 | 一种功能化改性聚乙烯醇栓塞微球及其制备方法 |
-
2017
- 2017-11-08 CN CN201711092523.3A patent/CN107812232A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001068720A1 (en) * | 2000-03-13 | 2001-09-20 | Biocure, Inc. | Embolic compositions |
CN101052378A (zh) * | 2004-09-07 | 2007-10-10 | 生物相容英国有限公司 | 从栓塞剂送递药物 |
CN102139128A (zh) * | 2011-03-22 | 2011-08-03 | 杭州艾力康医药科技有限公司 | 可显影聚乙烯醇微球/颗粒栓塞剂及其制备工艺 |
CN102731710B (zh) * | 2011-04-07 | 2015-03-04 | 中国石油化工集团公司 | 一种羧基改性聚乙烯醇及其制备方法 |
CN106729953A (zh) * | 2016-12-29 | 2017-05-31 | 苏州恒瑞迦俐生生物医药科技有限公司 | 一种功能化改性聚乙烯醇栓塞微球及其制备方法 |
Non-Patent Citations (1)
Title |
---|
顾其胜: "《海藻酸盐基生物医用材料与临床医学》", 30 April 2015, 上海科学技术出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021008545A (ja) * | 2019-06-28 | 2021-01-28 | 株式会社クラレ | ビニルアルコール系架橋共重合体 |
JP7253463B2 (ja) | 2019-06-28 | 2023-04-06 | 株式会社クラレ | ビニルアルコール系架橋共重合体 |
CN110882400A (zh) * | 2019-12-04 | 2020-03-17 | 中山大学 | 一种基于生物活性玻璃的可显影栓塞微球及其制备方法 |
CN114392385A (zh) * | 2022-01-26 | 2022-04-26 | 科睿驰(深圳)医疗科技发展有限公司 | 一种提高聚乙烯醇栓塞微球力学性能的制备方法及聚乙烯醇栓塞微球 |
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