IL139715A0 - Method for preparing biocompatible scaffold and scafffold prepared thereby - Google Patents

Method for preparing biocompatible scaffold and scafffold prepared thereby

Info

Publication number
IL139715A0
IL139715A0 IL13971500A IL13971500A IL139715A0 IL 139715 A0 IL139715 A0 IL 139715A0 IL 13971500 A IL13971500 A IL 13971500A IL 13971500 A IL13971500 A IL 13971500A IL 139715 A0 IL139715 A0 IL 139715A0
Authority
IL
Israel
Prior art keywords
scafffold
prepared
biocompatible scaffold
preparing biocompatible
preparing
Prior art date
Application number
IL13971500A
Other versions
IL139715A (en
Original Assignee
Korea Advanced Inst Sci & Tech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Korea Advanced Inst Sci & Tech filed Critical Korea Advanced Inst Sci & Tech
Publication of IL139715A0 publication Critical patent/IL139715A0/en
Publication of IL139715A publication Critical patent/IL139715A/en

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
IL139715A 1999-11-16 2000-11-15 Method for preparing biocompatible scaffold IL139715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-1999-0050922A KR100372751B1 (en) 1999-11-16 1999-11-16 Fabrication Method of Porous Biodegradable Polymer Scaffolds for Tissue Engineering

Publications (2)

Publication Number Publication Date
IL139715A0 true IL139715A0 (en) 2002-02-10
IL139715A IL139715A (en) 2006-06-11

Family

ID=19620369

Family Applications (1)

Application Number Title Priority Date Filing Date
IL139715A IL139715A (en) 1999-11-16 2000-11-15 Method for preparing biocompatible scaffold

Country Status (10)

Country Link
KR (1) KR100372751B1 (en)
CN (1) CN1169948C (en)
AR (1) AR026510A1 (en)
AU (1) AU780321B2 (en)
BR (1) BR0005413B1 (en)
CA (1) CA2326057A1 (en)
HU (1) HUP0004498A3 (en)
IL (1) IL139715A (en)
NZ (1) NZ508148A (en)
SG (1) SG92758A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100532543C (en) * 2001-12-24 2009-08-26 财团法人工业技术研究院 Culture method of external tissue and its porous carrier
KR100629392B1 (en) * 2002-05-10 2006-09-29 주식회사 리젠 바이오텍 In vitro Spermatogenesis Culture Method Using Scaffold
KR100499096B1 (en) * 2002-09-13 2005-07-01 이진호 Fabrication method of porous polymeric scaffolds for tissue engineering application
MX2007006833A (en) 2004-12-10 2007-10-08 Talima Therapeutics Inc Compositions and methods for treating conditions of the nail unit.
US20060275230A1 (en) 2004-12-10 2006-12-07 Frank Kochinke Compositions and methods for treating conditions of the nail unit
CN100431622C (en) * 2005-12-08 2008-11-12 东南大学 Method of organizing polymer porous support material for engineering and its preparation device
WO2007107038A1 (en) * 2006-03-20 2007-09-27 Hua Liu Constructing tumor model in vitro and its application
KR100760511B1 (en) * 2006-11-16 2007-10-04 한국과학기술연구원 Preparation method of biodegradable porous polymer scaffolds for tissue engineering using hydrogen peroxide
CN101147810B (en) * 2007-11-01 2010-05-19 南昌大学第一附属医院 Cell-biodegradable material compound and its preparation method and application
KR100963435B1 (en) 2008-06-19 2010-06-17 한국과학기술연구원 Method of preparing biodegradable covered porous polymer microspheres for sustained-release drug delivery and tissue regeneration
KR101003749B1 (en) 2008-09-19 2010-12-23 문형순 Formation Method of porous material using polylactide
WO2013081122A1 (en) * 2011-12-01 2013-06-06 富士ソフト株式会社 Method for long-term storage of porous body bearing chondrocytes
RU2015143995A (en) 2013-03-14 2017-04-20 Халлюкс, Инк. METHOD FOR TREATING INFECTIONS, DISEASES OR DISEASES OF THE NAIL LODGE
CN106701570A (en) * 2015-08-18 2017-05-24 重庆润泽医药有限公司 Tissue cell culture device
WO2017099261A1 (en) * 2015-12-07 2017-06-15 주식회사 글로원 Method for preparing scaffold by using salt leaching and immersion precipitation methods, and scaffold thereof
EP3418741A1 (en) * 2017-06-19 2018-12-26 Safeguard Biosystems Holdings Ltd. Three-dimensional polymer networks and their use
CN110947035B (en) * 2019-10-30 2022-04-05 中山大学附属第六医院 Method for modifying surface of P4HB patch in porous manner and P4HB patch
CN114958709B (en) * 2021-12-07 2024-04-19 中科睿极(海宁)生物科技有限公司 Microcarrier aggregate capable of being rapidly disintegrated and preparation method thereof
CN115645609A (en) * 2021-12-30 2023-01-31 盐城工业职业技术学院 Three-dimensional porous biodegradable polymer artificial esophagus stent and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514378A (en) * 1993-02-01 1996-05-07 Massachusetts Institute Of Technology Biocompatible polymer membranes and methods of preparation of three dimensional membrane structures
US5502092A (en) * 1994-02-18 1996-03-26 Minnesota Mining And Manufacturing Company Biocompatible porous matrix of bioabsorbable material
US5723508A (en) * 1996-01-25 1998-03-03 Northwestern University Method of fabricating emulsion freeze-dried scaffold bodies and resulting products
US5817343A (en) * 1996-05-14 1998-10-06 Alkermes, Inc. Method for fabricating polymer-based controlled-release devices
US6165486A (en) * 1998-11-19 2000-12-26 Carnegie Mellon University Biocompatible compositions and methods of using same
KR100288488B1 (en) * 1999-03-18 2001-04-16 윤덕용 Fabrication Method of Porous Polymer Scaffolds for Tissue Engneering by Using a Gas Foaming Salt
EP1165749B1 (en) * 1999-03-18 2007-08-01 Korea Advanced Institute Of Science And Technology Method for preparing porous, biodegradable and biocompatible, polymeric scaffolds for tissue engineering
US6103255A (en) * 1999-04-16 2000-08-15 Rutgers, The State University Porous polymer scaffolds for tissue engineering

Also Published As

Publication number Publication date
CA2326057A1 (en) 2001-05-16
CN1297042A (en) 2001-05-30
BR0005413A (en) 2001-08-07
NZ508148A (en) 2002-05-31
KR100372751B1 (en) 2003-02-17
KR20010046941A (en) 2001-06-15
HUP0004498A2 (en) 2001-10-28
BR0005413B1 (en) 2012-08-07
AU780321B2 (en) 2005-03-17
SG92758A1 (en) 2002-11-19
CN1169948C (en) 2004-10-06
HU0004498D0 (en) 2001-01-29
AU7160000A (en) 2001-05-17
HUP0004498A3 (en) 2003-10-28
IL139715A (en) 2006-06-11
AR026510A1 (en) 2003-02-12

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees