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WO2013047999A3 - Implant capable of bioactive material loading, and method for manufacturing same - Google Patents

Implant capable of bioactive material loading, and method for manufacturing same Download PDF

Info

Publication number
WO2013047999A3
WO2013047999A3 PCT/KR2012/006303 KR2012006303W WO2013047999A3 WO 2013047999 A3 WO2013047999 A3 WO 2013047999A3 KR 2012006303 W KR2012006303 W KR 2012006303W WO 2013047999 A3 WO2013047999 A3 WO 2013047999A3
Authority
WO
WIPO (PCT)
Prior art keywords
bioactive material
manufacturing same
material loading
implant
implant capable
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/KR2012/006303
Other languages
French (fr)
Korean (ko)
Other versions
WO2013047999A2 (en
Inventor
선두훈
김정성
김용화
조유정
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.)
Corentec Co Ltd
Original Assignee
Corentec Co Ltd
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 Corentec Co Ltd filed Critical Corentec Co Ltd
Publication of WO2013047999A2 publication Critical patent/WO2013047999A2/en
Publication of WO2013047999A3 publication Critical patent/WO2013047999A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61L27/04—Metals or alloys
    • 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
    • A61L27/10—Ceramics or glasses
    • 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
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Ceramic Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

The present invention relates to an implant capable of bioactive material loading used for medical purposes, and to a method for manufacturing same, and more particularly, to an implant capable of bioactive material loading used for medical purposes, and to a method for manufacturing same, wherein the implant comprises: a first structure having uniform porosity and pore size; a second structure enclosing the outer surface of the first structure and having a porosity and a pore size that are smaller than the porosity and pore size of the first structure; an insert hole which is recessed into a surface of the second structure and formed such that it extends in the first structure such that bioactive material can be injected therein; and an insert is inserted into the insert hole to close the top of the insert hole, wherein the discharge rate of the bioactive material can easily be controlled, and bioactive material is not easily disengaged or discharged even by external impacts, ensuring that the implant is easy to store and carry.
PCT/KR2012/006303 2011-09-28 2012-08-08 Implant capable of bioactive material loading, and method for manufacturing same Ceased WO2013047999A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110098214A KR101265783B1 (en) 2011-09-28 2011-09-28 Implant capable of containing physiologically active substance and the method preparing thereof
KR10-2011-0098214 2011-09-28

Publications (2)

Publication Number Publication Date
WO2013047999A2 WO2013047999A2 (en) 2013-04-04
WO2013047999A3 true WO2013047999A3 (en) 2013-05-23

Family

ID=47996569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006303 Ceased WO2013047999A2 (en) 2011-09-28 2012-08-08 Implant capable of bioactive material loading, and method for manufacturing same

Country Status (2)

Country Link
KR (1) KR101265783B1 (en)
WO (1) WO2013047999A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102219852B1 (en) * 2018-12-07 2021-02-25 주식회사 메디팹 Biocompatible structure comprising a hollow cage and method for manufacturing the same
US11738123B2 (en) 2019-06-05 2023-08-29 Korea Institute Of Science And Technology Implant having controlled generation rate of reactive oxygen species and method of controlling generation of reactive oxygen species using the same
KR102252691B1 (en) * 2019-06-05 2021-05-17 한국과학기술연구원 Implant having controlled generation rate of reactive oxygen species and method of controlling generation of reactive oxygen species using the same
KR102568192B1 (en) * 2021-04-07 2023-08-22 주식회사 코렌텍 Augment Implant With Heterogeneous Porous Structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020092941A (en) * 2000-01-27 2002-12-12 아다나 바이오싸이언스 리미티드 Compressed microparticles for dry injection
WO2003000234A1 (en) * 2001-06-22 2003-01-03 The University Of Nottingham Porous matrix comprising cross-linked particules
KR20030015077A (en) * 2001-08-14 2003-02-20 한국과학기술원 Drug-embeded Biodegradable Porous Polymeric Scaffold and Process for Preparing the Same
KR100847395B1 (en) * 2007-02-20 2008-07-18 재단법인서울대학교산학협력재단 Manufacturing Method of Drug Carrier Using Drug-polymer Composite Lamination System
US20090029077A1 (en) * 2007-07-27 2009-01-29 Boston Scientific Scimed, Inc. Drug eluting medical devices having porous layers
KR20090098907A (en) * 2006-12-28 2009-09-17 다우 코닝 코포레이션 Polynuclear microcapsules
KR20110094553A (en) * 2010-02-17 2011-08-24 연세대학교 산학협력단 Core-shell type nanofiber support and method for preparing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4172883B2 (en) 1999-09-08 2008-10-29 Ｈｏｙａ株式会社 Drug sustained release carrier and method for producing drug sustained release carrier
KR100950287B1 (en) 2008-07-07 2010-04-09 제로켐 주식회사 Medical Implants

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020092941A (en) * 2000-01-27 2002-12-12 아다나 바이오싸이언스 리미티드 Compressed microparticles for dry injection
WO2003000234A1 (en) * 2001-06-22 2003-01-03 The University Of Nottingham Porous matrix comprising cross-linked particules
KR20030015077A (en) * 2001-08-14 2003-02-20 한국과학기술원 Drug-embeded Biodegradable Porous Polymeric Scaffold and Process for Preparing the Same
KR20090098907A (en) * 2006-12-28 2009-09-17 다우 코닝 코포레이션 Polynuclear microcapsules
KR100847395B1 (en) * 2007-02-20 2008-07-18 재단법인서울대학교산학협력재단 Manufacturing Method of Drug Carrier Using Drug-polymer Composite Lamination System
US20090029077A1 (en) * 2007-07-27 2009-01-29 Boston Scientific Scimed, Inc. Drug eluting medical devices having porous layers
KR20110094553A (en) * 2010-02-17 2011-08-24 연세대학교 산학협력단 Core-shell type nanofiber support and method for preparing same

Also Published As

Publication number Publication date
WO2013047999A2 (en) 2013-04-04
KR20130034288A (en) 2013-04-05
KR101265783B1 (en) 2013-05-20

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