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WO2010036009A3 - Porous support for guided tissue regeneration and method of preparing same - Google Patents

Porous support for guided tissue regeneration and method of preparing same Download PDF

Info

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
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2009/005397
Other languages
French (fr)
Korean (ko)
Other versions
WO2010036009A2 (en
Inventor
박정극
서영권
한미정
윤희훈
송계용
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industry Academic Cooperation Foundation of Dongguk University
Original Assignee
Industry Academic Cooperation Foundation of Dongguk University
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 Industry Academic Cooperation Foundation of Dongguk University filed Critical Industry Academic Cooperation Foundation of Dongguk University
Publication of WO2010036009A2 publication Critical patent/WO2010036009A2/en
Publication of WO2010036009A3 publication Critical patent/WO2010036009A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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

The present disclosure relates to a porous support for guided tissue regeneration and method of preparing same. Even though the porous support of the present disclosure does not require an additional ablation operation, it enables biodegradation with excellent tissue regeneration and mechanical properties, and is made only of natural polymer which elicits very little immune response and affords superior biocompatibility which impact grafting. In addition, woven silk is used to enable suturing, so that physical properties of the support are enhanced. Consequently, the invention is practically utilized for regeneration of tissues such as alveolar bones and periodontal ligaments, and as a substrate for stimulation of bone regeneration in orthopedic surgery.
PCT/KR2009/005397 2008-09-23 2009-09-22 Porous support for guided tissue regeneration and method of preparing same Ceased WO2010036009A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080093339A KR100937736B1 (en) 2008-09-23 2008-09-23 Porous support for guided tissue regeneration and a method of manufacturing same
KR10-2008-0093339 2008-09-23

Publications (2)

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

Family

ID=41810026

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005397 Ceased WO2010036009A2 (en) 2008-09-23 2009-09-22 Porous support for guided tissue regeneration and method of preparing same

Country Status (2)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101106018B1 (en) * 2010-02-09 2012-01-17 차의과학대학교 산학협력단 Method for preparing scaffold for tissue regeneration using biodegradable polymer having thermal stability
KR101186227B1 (en) 2011-01-18 2012-09-27 동국대학교 산학협력단 Growth factor immobilization method with natural chelating materials on biomaterials
CZ307053B6 (en) * 2013-12-30 2017-12-20 Student Science, s. r. o. 3 D collagen porous composite carriers for accelerated bone regeneration
KR102002075B1 (en) * 2017-07-06 2019-07-22 (주)큐라움 A method for fabricating a bioactive membrane using spin coating technology and freeze-drying technology, and bioactive membranes fabricated by the method
US20210052771A1 (en) * 2018-04-06 2021-02-25 The Regents Of The University Of California Nanoparticulate mineralized collagen glycosaminoglycan scaffold with an anti-resorption factor
WO2021060597A1 (en) * 2019-09-26 2021-04-01 정록영 Resorbable barrier membrane using spider fiber for regeneration of periodontal tissue at bone defect site
KR102542183B1 (en) * 2019-12-31 2023-06-14 (주)두다 Preservation method of tooth for isolating stem cell

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006504450A (en) * 2002-06-24 2006-02-09 タフツ ユニバーシティー Silk biomaterial and method of using the same
JP2006519664A (en) * 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 Medical devices based on immunoneutral silk fibers
KR100751547B1 (en) * 2005-11-21 2007-08-23 재단법인서울대학교산학협력재단 Support for tissue engineering and its manufacturing method, and electrospinning apparatus for manufacturing support for tissue engineering
KR100762928B1 (en) * 2004-10-29 2007-10-04 재단법인서울대학교산학협력재단 Non-woven form of bone tissue-induced regeneration shielding membrane made of silk fibroin nanofibers and method for manufacturing same

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 (en) * 2002-06-24 2006-02-09 タフツ ユニバーシティー Silk biomaterial and method of using the same
JP2006519664A (en) * 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 Medical devices based on immunoneutral silk fibers
KR100762928B1 (en) * 2004-10-29 2007-10-04 재단법인서울대학교산학협력재단 Non-woven form of bone tissue-induced regeneration shielding membrane made of silk fibroin nanofibers and method for manufacturing same
KR100751547B1 (en) * 2005-11-21 2007-08-23 재단법인서울대학교산학협력재단 Support for tissue engineering and its manufacturing method, and electrospinning apparatus for manufacturing support for tissue engineering

Also Published As

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

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