SG92758A1 - Method for preparing biocompatible scaffold and scaffold prepared therefrom - Google Patents

Method for preparing biocompatible scaffold and scaffold prepared therefrom

Info

Publication number
SG92758A1
SG92758A1 SG200006625A SG200006625A SG92758A1 SG 92758 A1 SG92758 A1 SG 92758A1 SG 200006625 A SG200006625 A SG 200006625A SG 200006625 A SG200006625 A SG 200006625A SG 92758 A1 SG92758 A1 SG 92758A1
Authority
SG
Singapore
Prior art keywords
scaffold
prepared therefrom
preparing biocompatible
preparing
biocompatible scaffold
Prior art date
Application number
SG200006625A
Other languages
English (en)
Inventor
Jun-Jin Yoon
Tae-Gwan Park
Original Assignee
Inno Tech Medical Inc
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 Inno Tech Medical Inc, Korea Advanced Inst Sci & Tech filed Critical Inno Tech Medical Inc
Publication of SG92758A1 publication Critical patent/SG92758A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Materials For Medical Uses (AREA)
  • Biological Depolymerization Polymers (AREA)
SG200006625A 1999-11-16 2000-11-15 Method for preparing biocompatible scaffold and scaffold prepared therefrom SG92758A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-1999-0050922A KR100372751B1 (ko) 1999-11-16 1999-11-16 생체조직공학용 다공성 생분해성 고분자 지지체의 제조방법

Publications (1)

Publication Number Publication Date
SG92758A1 true SG92758A1 (en) 2002-11-19

Family

ID=19620369

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200006625A SG92758A1 (en) 1999-11-16 2000-11-15 Method for preparing biocompatible scaffold and scaffold prepared therefrom

Country Status (10)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100532543C (zh) * 2001-12-24 2009-08-26 财团法人工业技术研究院 体外骨组织的培养方法及其多孔隙载体
KR100629392B1 (ko) * 2002-05-10 2006-09-29 주식회사 리젠 바이오텍 스케폴드를 이용한 체외에서의 정자 배양방법
KR100499096B1 (ko) * 2002-09-13 2005-07-01 이진호 조직공학용 다공성 고분자 지지체의 제조방법
BRPI0518999A2 (pt) 2004-12-10 2008-12-23 Talima Therapeutics Inc composiÇÕes e mÉtodos para tratar condiÇÕes da unidade da unha
US20060275230A1 (en) 2004-12-10 2006-12-07 Frank Kochinke Compositions and methods for treating conditions of the nail unit
CN100431622C (zh) * 2005-12-08 2008-11-12 东南大学 组织工程用聚合物多孔支架材料的方法及其制备装置
WO2007107038A1 (fr) * 2006-03-20 2007-09-27 Hua Liu Construction d'un modèle tumoral in vitro et application
KR100760511B1 (ko) * 2006-11-16 2007-10-04 한국과학기술연구원 과산화수소를 이용한 조직공학용 다공성 생분해 고분자지지체의 제조 방법
CN101147810B (zh) * 2007-11-01 2010-05-19 南昌大学第一附属医院 细胞-生物可降解材料复合物及其制备方法和应用
KR100963435B1 (ko) 2008-06-19 2010-06-17 한국과학기술연구원 서방형 약물전달 및 조직재생용 덮인 다공성 생분해성고분자 미립구의 제조 방법
KR101003749B1 (ko) 2008-09-19 2010-12-23 문형순 폴리락타이드를 이용한 다공성 소재의 제조 방법
CN103958670A (zh) * 2011-12-01 2014-07-30 富士软件株式会社 附着软骨细胞的多孔质体的长期保存方法
WO2014159060A1 (en) 2013-03-14 2014-10-02 Hallux, Inc. Method of treating infections, diseases or disorders of nail unit
CN106701570A (zh) * 2015-08-18 2017-05-24 重庆润泽医药有限公司 一种组织细胞培养装置
WO2017099261A1 (ko) * 2015-12-07 2017-06-15 주식회사 글로원 염침출 및 침지침강법을 이용한 스캐폴더 제조방법 및 그 스캐폴더
EP3418741A1 (en) * 2017-06-19 2018-12-26 Safeguard Biosystems Holdings Ltd. Three-dimensional polymer networks and their use
CN110947035B (zh) * 2019-10-30 2022-04-05 中山大学附属第六医院 一种p4hb补片表面多孔化改性的方法及p4hb补片
CN114958709B (zh) * 2021-12-07 2024-04-19 中科睿极(海宁)生物科技有限公司 可快速崩解的微载体聚集体及其制备方法
CN115645609A (zh) * 2021-12-30 2023-01-31 盐城工业职业技术学院 一种三维多孔生物可降解聚合物人工食管支架及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022360A1 (en) * 1994-02-18 1995-08-24 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
US6103255A (en) * 1999-04-16 2000-08-15 Rutgers, The State University Porous polymer scaffolds for tissue engineering

Family Cites Families (5)

* 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
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 (ko) * 1999-03-18 2001-04-16 윤덕용 발포성 염을 이용한 생체조직공학용 다공성 고분자 지지체의 제조방법
DE60035775T2 (de) * 1999-03-18 2008-04-30 Korea Advanced Institute Of Science And Technology VERFAHREN ZUR HERSTELLUNG VON PORöSEN, BIOLOGISCH ABBAUBAREN UND BIOKOMPATIBLEN POLYMEREN STüTZGEWEBEN ZUR GEWEBETECHNOLOGIE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022360A1 (en) * 1994-02-18 1995-08-24 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
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
CN1297042A (zh) 2001-05-30
BR0005413A (pt) 2001-08-07
AU780321B2 (en) 2005-03-17
AR026510A1 (es) 2003-02-12
HUP0004498A2 (hu) 2001-10-28
NZ508148A (en) 2002-05-31
CN1169948C (zh) 2004-10-06
HU0004498D0 (zh) 2001-01-29
KR20010046941A (ko) 2001-06-15
KR100372751B1 (ko) 2003-02-17
IL139715A (en) 2006-06-11
BR0005413B1 (pt) 2012-08-07
HUP0004498A3 (en) 2003-10-28
IL139715A0 (en) 2002-02-10
CA2326057A1 (en) 2001-05-16
AU7160000A (en) 2001-05-17

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