KR101294963B1 - 식물 템플레이트를 이용하여 제조된 다공성 스캐폴드 및 이의 제조방법 - Google Patents
식물 템플레이트를 이용하여 제조된 다공성 스캐폴드 및 이의 제조방법 Download PDFInfo
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- KR101294963B1 KR101294963B1 KR1020120112997A KR20120112997A KR101294963B1 KR 101294963 B1 KR101294963 B1 KR 101294963B1 KR 1020120112997 A KR1020120112997 A KR 1020120112997A KR 20120112997 A KR20120112997 A KR 20120112997A KR 101294963 B1 KR101294963 B1 KR 101294963B1
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- 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
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- 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
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- 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
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
- A61L27/3804—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
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- 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
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- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
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Abstract
Description
도 2는 식물 템플레이트를 이용하여 제작된 TiO2 스캐폴드의 사진;
도 3은 소결된 TiO2 스캐폴드의 사진; 및
도 4는 본 발명의 스캐폴드를 제조하는 단계를 도식화한 것이다.
| 샘플 | 비교예1 | 비교예2 | 실시예1 |
| 측정값(평균값, MPa) | 240.6 | 21.2 | 150.3 |
| 샘플 | 비교예1 | 비교예2 | 실시예1 |
| 측정값(평균값, %) | 4.8 | 65.1 | 51.2 |
| 샘플 | 실시예1 | 비교예1 | 비교예1 |
| 측정값(평균값, m2/g) | 20.33 | 10.2 | 10.1 |
Claims (16)
- (a) 관다발 식물 템플레이트; 티타늄 산화물; 및 알코올을 혼합하여 슬러리를 생성하는 단계;
(b) 상기 슬러리를 회수하는 단계; 및
(c) 상기 슬러리를 건조시키거나, 300 내지 1,800 ℃에서 소결하는 단계를 포함하고,
상기 단계(c)에서 승온속도는 0.5 내지 3 ℃/min인 것을 특징으로 하는,
관다발 식물 템플레이트를 이용한 스캐폴드의 제조방법.
- 제1항에 있어서,
상기 관다발 식물 템플레이트가 대나무숯, 대나무, 참나무, 참나무숯, 자작나무, 자작나무숯, 수세미, 수세미숯, 옥수수대 및 옥수수대숯으로 구성된 그룹으로부터 선택되는 것을 특징으로 하는 관다발 식물 템플레이트를 이용한 스캐폴드의 제조방법.
- 제1항에 있어서,
상기 티타늄 산화물은 TiO2, Ti3O, Ti2O, Ti3O2, TiO, Ti2O3 및 Ti3O5로 구성된 그룹으로부터 선택되는 것을 특징으로 하는 관다발 식물 템플레이트를 이용한 스캐폴드의 제조방법.
- 삭제
- 삭제
- 제1항 내지 제3항 중 어느 한 항의 방법으로 제조된 스캐폴드.
- 제6항의 스캐폴드를 이용하여 제조된 의료용 임플란트.
- 제6항의 스캐폴드를 이용하여 제조된 약물 전달용 담체(drug delivery carrier).
- 제6항의 스캐폴드를 이용하여 제조된 세포 전달용 담체(cell delivery carrier).
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120112997A KR101294963B1 (ko) | 2012-10-11 | 2012-10-11 | 식물 템플레이트를 이용하여 제조된 다공성 스캐폴드 및 이의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120112997A KR101294963B1 (ko) | 2012-10-11 | 2012-10-11 | 식물 템플레이트를 이용하여 제조된 다공성 스캐폴드 및 이의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101294963B1 true KR101294963B1 (ko) | 2013-08-09 |
Family
ID=49220208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120112997A Expired - Fee Related KR101294963B1 (ko) | 2012-10-11 | 2012-10-11 | 식물 템플레이트를 이용하여 제조된 다공성 스캐폴드 및 이의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101294963B1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080099860A (ko) * | 2006-02-10 | 2008-11-13 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 다공성 세라믹 물질의 제조방법 |
| KR20090108604A (ko) * | 2006-12-21 | 2009-10-15 | 누맷 에이에스 | 금속 산화물 스캐폴드 |
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2012
- 2012-10-11 KR KR1020120112997A patent/KR101294963B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080099860A (ko) * | 2006-02-10 | 2008-11-13 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 다공성 세라믹 물질의 제조방법 |
| KR20090108604A (ko) * | 2006-12-21 | 2009-10-15 | 누맷 에이에스 | 금속 산화물 스캐폴드 |
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