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 PDFInfo
- 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
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
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.
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 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)
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 |
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 |
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 |
KR102568192B1 (en) * | 2021-04-07 | 2023-08-22 | 주식회사 코렌텍 | Augment Implant With Heterogeneous Porous Structure |
Citations (7)
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 | Preparation of drug delivery system using drug-polymer composite deposition 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 nano fibrous scaffolds and manufacturing method thereof |
Family Cites Families (2)
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 implant |
-
2011
- 2011-09-28 KR KR1020110098214A patent/KR101265783B1/en active IP Right Grant
-
2012
- 2012-08-08 WO PCT/KR2012/006303 patent/WO2013047999A2/en active Application Filing
Patent Citations (7)
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 | Preparation of drug delivery system using drug-polymer composite deposition 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 nano fibrous scaffolds and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
KR101265783B1 (en) | 2013-05-20 |
WO2013047999A2 (en) | 2013-04-04 |
KR20130034288A (en) | 2013-04-05 |
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