KR100932945B1 - 골 분말과 피브린 글루로 이루어진 고형의 스캐폴드 - Google Patents
골 분말과 피브린 글루로 이루어진 고형의 스캐폴드 Download PDFInfo
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- KR100932945B1 KR100932945B1 KR1020090003884A KR20090003884A KR100932945B1 KR 100932945 B1 KR100932945 B1 KR 100932945B1 KR 1020090003884 A KR1020090003884 A KR 1020090003884A KR 20090003884 A KR20090003884 A KR 20090003884A KR 100932945 B1 KR100932945 B1 KR 100932945B1
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- A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers
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- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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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
- A61L27/56—Porous materials, e.g. foams or sponges
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- 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
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- 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
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- 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
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- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
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- A61L2430/00—Materials or treatment for tissue regeneration
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Abstract
Description
더 구체적으로, 상기의 굳은 상태의 물리적 특성은 생체 내 환경에서도 적절한 형태와 강도를 강도를 유지하면서 신속한 골 형성을 유도할 수 있는 정도의 물리적 강도를 말하며, 바람직하게는 100~12,500 kPa, 더 바람직하게는 100~3,000 kPa의 강도를 가지는 것을 포함한다.
그룹 | 골 이식재 | 2주 | 4주 | 8주 |
대조군 | MBCP+피브린 글루 | ± | - | - |
실험군 | MBCP/피브린 블록 | - | - | - |
그룹 | 골 이식재 | 2 주(*) | 4 주(*) | 8 주(*) |
대조군 | MBCP+피브린 글루 | 120.67 (± 5.62) | 183.30 (± 4.4) | 187.90 (± 4.67) |
실험군 | MBCP/피브린 블록(*) | *161.17 (± 5.31) | 190.90 (± 2.00) | *234.07 (± 7.18) |
Claims (28)
- 피브린 글루에 사람의 사체에서 유래된 골 분말, 사람을 제외한 동물에서 유래된 골 분말 및 합성된 골 분말 중에서 선택된 적어도 1종의 골 분말이 혼합되고 동결건조되어, 뼈 성장촉진을 위한 인자를 수용하기 위한 복수의 세공이 형성되며 100~3,000 kPa의 강도를 가진 굳은 상태로, 뼈 재생이 필요한 결손부에 적합한 형상을 가진 뼈 재생용 스캐폴드.
- 제1항에 있어서, 상기 스캐폴드는 동결건조되기 전 형상을 가지도록 처리된 것을 특징으로 하는 스캐폴드.
- 제1항에 있어서, 상기 스캐폴드는 형틀 내에서 동결건조된 것을 특징으로 하는 스캐폴드.
- 제3항에 있어서, 상기 형틀은 (a) 3차원 CT를 이용한 3차원 두개골 모형 제작 과정, (b) 상기 3차원 모형에서 치과용 레진을 이용하여 결손부위에 적합한 스캐폴드 제작용 형틀을 만드는 과정으로 제조되는 것을 특징으로 하는 스캐폴드.
- 제1항에 있어서, 상기 골 분말은 뼈 세포가 제거된 뼈의 분쇄물인 것을 특징으로 하는 스캐폴드.
- 삭제
- 제1항에 있어서, 상기 피브린 글루는 피브리노겐과 트롬빈을 포함하는 것을 특징으로 하는 스캐폴드.
- 제7항에 있어서, 상기 피브리노겐은 10 내지 1000mg/ml의 농도로 포함되는 것을 특징으로 하는 스캐폴드.
- 제7항에 있어서, 상기 트롬빈은 0.1 내지 1000IU/ml의 농도로 포함되는 것을 특징으로 하는 스캐폴드.
- 제1항에 있어서, 상기 피브린 글루는 아프로티닌(aprotinin) 또는 염화칼슘을 추가로 포함하는 것을 특징으로 하는 스캐폴드.
- 제1항에 있어서, 상기 피브린 글루는 수용성 바인더를 추가로 포함하는 것을 특징으로 하는 스캐폴드.
- 제11항에 있어서, 상기 수용성 바인더는 세포배양배지, 증류수 또는 혈액인 것을 특징으로 하는 스캐폴드.
- 제1항에 있어서, 골 분말과 피브린 글루는 1~10 대 1의 비율로 이루어지는 것을 특징으로 하는 스캐폴드.
- 제1항에 있어서, 상기 뼈 성장촉진을 위한 인자는 호르몬, 사이토카인 또는 줄기세포인 것을 특징으로 하는 스캐폴드.
- 사람의 사체에서 유래된 골 분말, 사람을 제외한 동물에서 유래된 골 분말 및 합성된 골 분말 중에서 선택된 적어도 1 종의 골 분말과 피브린 글루를 혼합한 후, 뼈 재생이 필요한 결손부에 대응하는 형틀 내에서 동결건조하여, 뼈 성장촉진을 위한 인자를 수용하기 위한 복수의 세공이 형성되며 100~3,000 kPa의 강도를 가진 굳은 상태로, 뼈 재생이 필요한 결손부에 적합한 형상을 가진 뼈 재생용 스캐폴드의 제조방법.
- 삭제
- 삭제
- 제15항에 있어서, 상기 형틀은 (a) 3차원 CT를 이용한 3차원 두개골 모형 제작 과정, (b) 상기 3차원 모형에서 치과용 레진을 이용하여 결손부위에 적합한 스캐폴드 제작용 형틀을 만드는 과정으로 제조되는 것을 특징으로 하는 방법.
- 제15항에 있어서, 상기 골 분말은 뼈 세포가 제거된 뼈의 분쇄물인 것을 특징으로 하는 방법.
- 삭제
- 제15항에 있어서, 상기 피브린 글루는 피브리노겐과 트롬빈을 포함하는 것을 특징으로 하는 방법.
- 제21항에 있어서, 상기 피브리노겐은 10 내지 1000mg/ml의 농도로 포함되는 것을 특징으로 하는 방법.
- 제21항에 있어서, 상기 트롬빈은 0.1 내지 1000IU/ml의 농도로 포함되는 것을 특징으로 하는 방법.
- 제15항에 있어서, 상기 피브린 글루는 아프로티닌(aprotinin) 또는 염화칼슘을 추가로 포함하는 것을 특징으로 하는 방법.
- 제15항에 있어서, 상기 피브린 글루는 수용성 바인더를 추가로 포함하는 것을 특징으로 하는 방법.
- 제25항에 있어서, 상기 수용성 바인더는 배양배지, 증류수 또는 혈액인 것을 특징으로 하는 방법.
- 제15항에 있어서, 골 분말과 피브린 글루는 1~10 대 1의 비율로 이루어지는 것을 특징으로 하는 방법.
- 제15항에 있어서, 상기 뼈 성장촉진을 위한 인자는 호르몬, 사이토카인 또는 줄기세포인 것을 특징으로 하는 방법.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090003884A KR100932945B1 (ko) | 2009-01-16 | 2009-01-16 | 골 분말과 피브린 글루로 이루어진 고형의 스캐폴드 |
RU2011118071/15A RU2011118071A (ru) | 2009-01-16 | 2009-02-02 | Твердый каркас, выполненный из костного порошка и фибринового клея |
JP2011546201A JP2012515041A (ja) | 2009-01-16 | 2009-02-02 | 骨粉末とフィブリングルーからなる固形のスキャフォールド |
PCT/KR2009/000507 WO2010082702A1 (ko) | 2009-01-16 | 2009-02-02 | 골 분말과 피브린 글루로 이루어진 고형의 스캐폴드 |
US13/126,450 US20110270408A1 (en) | 2009-01-16 | 2009-02-02 | Concrete scaffold made of bone powder and fibrin glue |
MX2011007193A MX2011007193A (es) | 2009-01-16 | 2009-02-02 | Armazon solido hecho de polvo oseo y pegamento de fibrina. |
CN2009801525042A CN102264401A (zh) | 2009-01-16 | 2009-02-02 | 由骨粉和纤维蛋白胶制成的固体骨架 |
EP09838423.3A EP2388020A4 (en) | 2009-01-16 | 2009-02-02 | FRAME WITH SPECIFIC FORM OF BONE POWDER AND FIBRINLEIM |
AU2009337223A AU2009337223A1 (en) | 2009-01-16 | 2009-02-02 | Concrete scaffold made of bone powder and fibrin glue |
CA2746582A CA2746582A1 (en) | 2009-01-16 | 2009-02-02 | Solid scaffold made of bone powder and fibrin glue |
BRPI0924168A BRPI0924168A2 (pt) | 2009-01-16 | 2009-02-02 | estrutura sólida feita de pó de osso e cola de fibrina |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020090003884A KR100932945B1 (ko) | 2009-01-16 | 2009-01-16 | 골 분말과 피브린 글루로 이루어진 고형의 스캐폴드 |
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KR100932945B1 true KR100932945B1 (ko) | 2009-12-21 |
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KR1020090003884A Active KR100932945B1 (ko) | 2009-01-16 | 2009-01-16 | 골 분말과 피브린 글루로 이루어진 고형의 스캐폴드 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20110270408A1 (ko) |
EP (1) | EP2388020A4 (ko) |
JP (1) | JP2012515041A (ko) |
KR (1) | KR100932945B1 (ko) |
CN (1) | CN102264401A (ko) |
AU (1) | AU2009337223A1 (ko) |
BR (1) | BRPI0924168A2 (ko) |
CA (1) | CA2746582A1 (ko) |
MX (1) | MX2011007193A (ko) |
RU (1) | RU2011118071A (ko) |
WO (1) | WO2010082702A1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101456642B1 (ko) | 2012-06-20 | 2014-11-03 | 주식회사 본셀바이오텍 | 피브리노겐이 코팅된 골 분말을 포함하는 골 재생용 조성물 및 이의 제조 방법 |
KR101539822B1 (ko) * | 2012-05-14 | 2015-07-29 | 서울대학교산학협력단 | 줄기세포의 3차원 배양을 통한 고농축 배양액의 제조방법 및 고농축 배양액의 용도 |
KR101540691B1 (ko) * | 2013-01-09 | 2015-07-31 | 원광대학교산학협력단 | 피브리노겐, 아프로티닌, 리도카인, 에피네프린 및 콜라겐 막을 포함하는 서방성 국소 약물전달체, 키트 및 이를 이용한 골병증 치료용 조성물 |
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US9034044B2 (en) * | 2012-09-13 | 2015-05-19 | H & M Innovations, Llc | Bone infusion apparatus and methods for interbody grafts |
CN105154397A (zh) * | 2015-07-09 | 2015-12-16 | 深圳爱生再生医学科技有限公司 | Cik的制备方法 |
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- 2009-02-02 WO PCT/KR2009/000507 patent/WO2010082702A1/ko active Application Filing
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Cited By (5)
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---|---|---|---|---|
KR101539822B1 (ko) * | 2012-05-14 | 2015-07-29 | 서울대학교산학협력단 | 줄기세포의 3차원 배양을 통한 고농축 배양액의 제조방법 및 고농축 배양액의 용도 |
KR101456642B1 (ko) | 2012-06-20 | 2014-11-03 | 주식회사 본셀바이오텍 | 피브리노겐이 코팅된 골 분말을 포함하는 골 재생용 조성물 및 이의 제조 방법 |
KR101540691B1 (ko) * | 2013-01-09 | 2015-07-31 | 원광대학교산학협력단 | 피브리노겐, 아프로티닌, 리도카인, 에피네프린 및 콜라겐 막을 포함하는 서방성 국소 약물전달체, 키트 및 이를 이용한 골병증 치료용 조성물 |
KR101626347B1 (ko) * | 2015-06-05 | 2016-06-01 | 주식회사 디오 | 골유도재생블록 제조방법 |
KR102273121B1 (ko) * | 2020-06-26 | 2021-07-06 | 주식회사 덴하우스 | 골 재생용 주입형 조성물 |
Also Published As
Publication number | Publication date |
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CN102264401A (zh) | 2011-11-30 |
EP2388020A1 (en) | 2011-11-23 |
EP2388020A4 (en) | 2014-01-15 |
RU2011118071A (ru) | 2015-04-10 |
JP2012515041A (ja) | 2012-07-05 |
WO2010082702A1 (ko) | 2010-07-22 |
BRPI0924168A2 (pt) | 2016-02-10 |
CA2746582A1 (en) | 2010-07-22 |
AU2009337223A1 (en) | 2011-07-28 |
US20110270408A1 (en) | 2011-11-03 |
MX2011007193A (es) | 2011-07-28 |
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