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WO2013047999A3 - Implant pouvant être chargé de matériau bioactif et son procédé de fabrication - Google Patents

Implant pouvant être chargé de matériau bioactif et son procédé de fabrication 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
English (en)
Korean (ko)
Other versions
WO2013047999A2 (fr
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/fr
Publication of WO2013047999A3 publication Critical patent/WO2013047999A3/fr
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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

La présente invention concerne un implant, qui peut être chargé de matériau bioactif et qui est utilisé à des fins médicales, et son procédé de fabrication, l'implant comportant : une première structure ayant une porosité et une dimension de pore uniformes ; une seconde structure enfermant la surface externe de la première structure et ayant une porosité et une dimension de pore qui sont plus petites que la porosité et la dimension de pore de la première structure ; un trou d'insertion qui est encastré dans une surface de la seconde structure et formé de telle sorte qu'il s'étend dans la première structure de façon à ce qu'un matériau bioactif puisse être injecté dans celui-ci ; un élément d'insertion est introduit dans le trou d'insertion pour fermer la partie supérieure de celui-ci, le taux de libération du matériau bioactif pouvant être facilement régulé, et le matériau bioactif n'étant pas facilement délogé, ni libéré, même par des impacts externes, assurant que l'implant est facile à stocker et à porter.
PCT/KR2012/006303 2011-09-28 2012-08-08 Implant pouvant être chargé de matériau bioactif et son procédé de fabrication Ceased WO2013047999A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0098214 2011-09-28
KR1020110098214A KR101265783B1 (ko) 2011-09-28 2011-09-28 생리활성물질의 담지가 가능한 임플란트 및 그 제조방법

Publications (2)

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

Family

ID=47996569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006303 Ceased WO2013047999A2 (fr) 2011-09-28 2012-08-08 Implant pouvant être chargé de matériau bioactif et son procédé de fabrication

Country Status (2)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102219852B1 (ko) * 2018-12-07 2021-02-25 주식회사 메디팹 중공형 케이지(hollow cage)를 포함하는 생체적합 구조체 및 이의 제조방법
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 (ko) * 2019-06-05 2021-05-17 한국과학기술연구원 활성산소 종의 발생속도가 제어되는 임플란트 및 이를 이용한 활성산소 종의 발생 제어 방법.
KR102568192B1 (ko) * 2021-04-07 2023-08-22 주식회사 코렌텍 이종 다공성 구조가 적용된 보강 임플란트

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020092941A (ko) * 2000-01-27 2002-12-12 아다나 바이오싸이언스 리미티드 건식 주입용 압축 마이크로입자
WO2003000234A1 (fr) * 2001-06-22 2003-01-03 The University Of Nottingham Matrice poreuse contenant des particules reticulees
KR20030015077A (ko) * 2001-08-14 2003-02-20 한국과학기술원 약물이 봉입된 다공성 생분해성 고분자 지지체 및 그의제조방법
KR100847395B1 (ko) * 2007-02-20 2008-07-18 재단법인서울대학교산학협력재단 약물-고분자 복합재 적층 시스템을 이용한 약물전달체의제조 방법
US20090029077A1 (en) * 2007-07-27 2009-01-29 Boston Scientific Scimed, Inc. Drug eluting medical devices having porous layers
KR20090098907A (ko) * 2006-12-28 2009-09-17 다우 코닝 코포레이션 다핵성 미세캡슐
KR20110094553A (ko) * 2010-02-17 2011-08-24 연세대학교 산학협력단 코어-쉘 형태의 나노섬유 지지체 및 이의 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4172883B2 (ja) 1999-09-08 2008-10-29 Ｈｏｙａ株式会社 薬物徐放用担体および薬物徐放用担体の製造方法
KR100950287B1 (ko) 2008-07-07 2010-04-09 제로켐 주식회사 의료용 임플란트

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020092941A (ko) * 2000-01-27 2002-12-12 아다나 바이오싸이언스 리미티드 건식 주입용 압축 마이크로입자
WO2003000234A1 (fr) * 2001-06-22 2003-01-03 The University Of Nottingham Matrice poreuse contenant des particules reticulees
KR20030015077A (ko) * 2001-08-14 2003-02-20 한국과학기술원 약물이 봉입된 다공성 생분해성 고분자 지지체 및 그의제조방법
KR20090098907A (ko) * 2006-12-28 2009-09-17 다우 코닝 코포레이션 다핵성 미세캡슐
KR100847395B1 (ko) * 2007-02-20 2008-07-18 재단법인서울대학교산학협력재단 약물-고분자 복합재 적층 시스템을 이용한 약물전달체의제조 방법
US20090029077A1 (en) * 2007-07-27 2009-01-29 Boston Scientific Scimed, Inc. Drug eluting medical devices having porous layers
KR20110094553A (ko) * 2010-02-17 2011-08-24 연세대학교 산학협력단 코어-쉘 형태의 나노섬유 지지체 및 이의 제조방법

Also Published As

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

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