WO2010036009A3 - Support poreux pour la régénération tissulaire guidée et procédé de préparation de ce support - Google Patents

Support poreux pour la régénération tissulaire guidée et procédé de préparation de ce support Download PDF

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Publication number
WO2010036009A3
WO2010036009A3 PCT/KR2009/005397 KR2009005397W WO2010036009A3 WO 2010036009 A3 WO2010036009 A3 WO 2010036009A3 KR 2009005397 W KR2009005397 W KR 2009005397W WO 2010036009 A3 WO2010036009 A3 WO 2010036009A3
Authority
WO
WIPO (PCT)
Prior art keywords
porous support
tissue regeneration
regeneration
preparing same
guided tissue
Prior art date
Application number
PCT/KR2009/005397
Other languages
English (en)
Korean (ko)
Other versions
WO2010036009A2 (fr
Inventor
박정극
서영권
한미정
윤희훈
송계용
Original Assignee
동국대학교 산학협력단
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 동국대학교 산학협력단 filed Critical 동국대학교 산학협력단
Publication of WO2010036009A2 publication Critical patent/WO2010036009A2/fr
Publication of WO2010036009A3 publication Critical patent/WO2010036009A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/28—Bones
    • A61F2/2846—Support means for bone substitute or for bone graft implants, e.g. membranes or plates for covering bone defects
    • 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
    • A61L27/02—Inorganic materials
    • A61L27/12—Phosphorus-containing materials, e.g. apatite
    • 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
    • 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
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • 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
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Biophysics (AREA)
  • Inorganic Chemistry (AREA)

Abstract

La présente invention concerne un support poreux pour la régénération tissulaire guidée et un procédé de préparation de ce dernier. Bien que le support poreux selon la présente invention ne nécessite pas d'opération d'ablation additionnelle, il permet la biodégradation avec d'excellentes propriétés de régénération tissulaire et mécaniques et il est réalisé uniquement en polymère naturel qui élicite une très faible réponse immunitaire et offre une biocompatibilité supérieure qui joue un rôle sur la greffe. De plus, on utilise de la soie tissée pour assurer les sutures de sorte que les propriétés physiques du support sont améliorées. Par conséquent, cette invention est utilisée en pratique pour la régénération de tissus tels que les os alvéolaires et les ligaments parodontaux et en tant que substrat pour stimuler la régénération osseuse en chirurgie orthopédique.
PCT/KR2009/005397 2008-09-23 2009-09-22 Support poreux pour la régénération tissulaire guidée et procédé de préparation de ce support WO2010036009A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0093339 2008-09-23
KR1020080093339A KR100937736B1 (ko) 2008-09-23 2008-09-23 유도 조직 재생을 위한 다공성 지지체 및 그의 제조방법

Publications (2)

Publication Number Publication Date
WO2010036009A2 WO2010036009A2 (fr) 2010-04-01
WO2010036009A3 true WO2010036009A3 (fr) 2010-06-24

Family

ID=41810026

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005397 WO2010036009A2 (fr) 2008-09-23 2009-09-22 Support poreux pour la régénération tissulaire guidée et procédé de préparation de ce support

Country Status (2)

Country Link
KR (1) KR100937736B1 (fr)
WO (1) WO2010036009A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101106018B1 (ko) * 2010-02-09 2012-01-17 차의과학대학교 산학협력단 열적 안정성을 갖는 생분해성 고분자를 이용한 조직재생용 지지체의 제조방법
KR101186227B1 (ko) 2011-01-18 2012-09-27 동국대학교 산학협력단 천연 칼슘 킬레이팅제를 이용한 골형성 단백질 고정화 방법
CZ307053B6 (cs) * 2013-12-30 2017-12-20 Student Science, s. r. o. 3 D kolagenové porézní kompozitní nosiče pro akcelerovanou regeneraci kostí
KR102002075B1 (ko) * 2017-07-06 2019-07-22 (주)큐라움 스핀코팅 기술과 동결건조 기술을 융합한 생체활성막 제조 방법 및 그에 의해 제조된 생체활성막
WO2021060597A1 (fr) * 2019-09-26 2021-04-01 정록영 Membrane barrière résorbable mettant en œuvre une fibre d'araignée destinée à la régénération de tissu parodontal au niveau d'un site de défaut osseux
KR102542183B1 (ko) * 2019-12-31 2023-06-14 (주)두다 치아 유래 줄기세포의 분리를 위한 치아의 보존 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006504450A (ja) * 2002-06-24 2006-02-09 タフツ ユニバーシティー 絹糸生体材料およびその使用方法
JP2006519664A (ja) * 2003-03-11 2006-08-31 ティッシュ リジェネレーション インコーポレーティッド 免疫中立性の絹繊維を基礎とする医療用具
KR100751547B1 (ko) * 2005-11-21 2007-08-23 재단법인서울대학교산학협력재단 조직공학용 지지체 및 그 제조방법, 및 조직공학용지지체를 제조하기 위한 전기방사장치
KR100762928B1 (ko) * 2004-10-29 2007-10-04 재단법인서울대학교산학협력재단 견 피브로인 나노섬유로 이루어진 부직포 형태의 골조직유도 재생용 차폐막 및 그 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8147860B2 (en) * 2005-12-06 2012-04-03 Etex Corporation Porous calcium phosphate bone material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006504450A (ja) * 2002-06-24 2006-02-09 タフツ ユニバーシティー 絹糸生体材料およびその使用方法
JP2006519664A (ja) * 2003-03-11 2006-08-31 ティッシュ リジェネレーション インコーポレーティッド 免疫中立性の絹繊維を基礎とする医療用具
KR100762928B1 (ko) * 2004-10-29 2007-10-04 재단법인서울대학교산학협력재단 견 피브로인 나노섬유로 이루어진 부직포 형태의 골조직유도 재생용 차폐막 및 그 제조방법
KR100751547B1 (ko) * 2005-11-21 2007-08-23 재단법인서울대학교산학협력재단 조직공학용 지지체 및 그 제조방법, 및 조직공학용지지체를 제조하기 위한 전기방사장치

Also Published As

Publication number Publication date
WO2010036009A2 (fr) 2010-04-01
KR100937736B1 (ko) 2010-01-21

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