CN103702692A - 用于具有得自植物结构转化的分层组织结构的“承重”骨替代物的植入体 - Google Patents
用于具有得自植物结构转化的分层组织结构的“承重”骨替代物的植入体 Download PDFInfo
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- CN103702692A CN103702692A CN201180064219.2A CN201180064219A CN103702692A CN 103702692 A CN103702692 A CN 103702692A CN 201180064219 A CN201180064219 A CN 201180064219A CN 103702692 A CN103702692 A CN 103702692A
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- hydroxyapatite
- shell
- bone
- bone substitute
- core
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Images
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Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT002070A ITMI20102070A1 (it) | 2010-11-08 | 2010-11-08 | Impianti per sostituzioni ossee "load bearing" ad architettura gerarchicamente organizzata derivante dalla trasformazione di strutture vegetali |
ITMI2010A002070 | 2010-11-08 | ||
PCT/IB2011/054980 WO2012063201A1 (en) | 2010-11-08 | 2011-11-08 | The present invention relates to a bone substitute comprising a core based on hydroxyapatite (ha), obtained from at least one porous wood, or based on collagen fibres and hydroxyapatite, and a shell, based on hydroxyapatite (ha) or silicon carbide (sic), obtained from at least one wood having a lower porosity than the at least one wood of the core. the porous wood has a total porosity of between 60% and 95%, preferably between 65% and 85%, and it is selected from amongst the choices of rattan, pine, abachi and balsa wood. the wood of the shell has a porosity of between 20% and 60%, preferably between 30% and 50%. the bone substitute is utilized for the substitution and regeneration of bone, preferably for bones subjected to mechanical loads, such as long bones of the leg and arm, preferably the tibia, metatarsus, femur, humerus or radius. |
Publications (2)
Publication Number | Publication Date |
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CN103702692A true CN103702692A (zh) | 2014-04-02 |
CN103702692B CN103702692B (zh) | 2015-11-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201180064219.2A Active CN103702692B (zh) | 2010-11-08 | 2011-11-08 | 用于具有得自植物结构转化的分层组织结构的“承重”骨替代物的植入体 |
Country Status (16)
Country | Link |
---|---|
US (1) | US9326948B2 (zh) |
EP (1) | EP2637709B1 (zh) |
CN (1) | CN103702692B (zh) |
AU (1) | AU2011328893B2 (zh) |
CA (1) | CA2830483C (zh) |
DK (1) | DK2637709T3 (zh) |
ES (1) | ES2539703T3 (zh) |
HK (1) | HK1196786A1 (zh) |
HU (1) | HUE026305T2 (zh) |
IT (1) | ITMI20102070A1 (zh) |
PL (1) | PL2637709T3 (zh) |
PT (1) | PT2637709E (zh) |
RU (1) | RU2585958C2 (zh) |
SI (1) | SI2637709T1 (zh) |
SM (1) | SMT201500151B (zh) |
WO (1) | WO2012063201A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103961742A (zh) * | 2014-05-14 | 2014-08-06 | 常州大学 | 含有益离子的磷酸钙多孔支架的制备方法 |
CN108348637A (zh) * | 2015-08-06 | 2018-07-31 | 绿骨骨科有限责任公司 | 由经天然结构的生物形态转变获得的活性羟基磷灰石制成的大型3d多孔支架及其获得工艺 |
Families Citing this family (11)
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US8613943B2 (en) | 2009-01-23 | 2013-12-24 | Royal College Of Surgeons In Ireland | Process for producing a multi-layered scaffold suitable for osteochondral repair |
TWI517866B (zh) * | 2012-11-05 | 2016-01-21 | Far Eastern New Century Corp | Porous bone filling material |
CN103170011B (zh) * | 2013-04-10 | 2014-06-18 | 浙江大学 | 一种生物陶瓷原位包覆的镁人工骨及其制备方法 |
WO2016115625A1 (en) * | 2015-01-19 | 2016-07-28 | Ammolite Biomodels Inc. | Simulated bone materials and methods of making same |
ITUB20152962A1 (it) * | 2015-08-06 | 2017-02-06 | Consiglio Nazionale Ricerche | Grandi scaffold porosi in 3D realizzati in idrossiapatite attiva ottenuta tramite trasformazione biomorfica di strutture naturali |
ITUB20152939A1 (it) * | 2015-08-06 | 2017-02-06 | Consiglio Nazionale Ricerche | Processo per produrre grandi scaffold porosi in 3D realizzati in idrossiapatite attiva ottenuta tramite trasformazione biomorfica di strutture naturali? |
CN105536072B (zh) * | 2015-10-22 | 2018-06-12 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种锶、铁掺杂羟基磷灰石胶原纤维复合支架材料及制备方法 |
KR101981704B1 (ko) * | 2017-05-31 | 2019-05-24 | 한국생산기술연구원 | 동결 주조법을 이용한 다공성 세라믹 지지체 제조방법 및 이에 의해 제조된 다공성 세라믹 지지체 |
IL275811B1 (en) | 2018-01-02 | 2025-01-01 | Cartiheal 2009 Ltd | A tool and protocol for optimal implantation of a solid implant that promotes cell and tissue growth |
CN111249523B (zh) * | 2020-03-10 | 2021-07-13 | 四川大学 | 仿骨复合材料支架及其制备方法 |
CN112402695B (zh) * | 2020-11-27 | 2022-09-20 | 南方科技大学 | 一种取向结构的原位矿化仿生骨水凝胶复合材料及其制备方法和应用 |
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EP1447104A1 (en) * | 2003-02-05 | 2004-08-18 | Consiglio Nazionale Delle Ricerche | Process to synthetize artificial bone tissue, artificial bone tissue obtained by such a process and use thereof |
US20060292350A1 (en) * | 2003-05-26 | 2006-12-28 | Katsumi Kawamura | Porous composite containing calcium phosphate and process for producing the same |
WO2007045954A1 (en) * | 2005-10-18 | 2007-04-26 | Fin-Ceramica Faenza S.P.A. | A plurisubstituted hydroxyapatite and the composite thereof with a natural and/or synthetic polymer, their preparation and uses thereof |
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2010
- 2010-11-08 IT IT002070A patent/ITMI20102070A1/it unknown
-
2011
- 2011-11-08 PT PT117948554T patent/PT2637709E/pt unknown
- 2011-11-08 US US13/884,123 patent/US9326948B2/en active Active
- 2011-11-08 AU AU2011328893A patent/AU2011328893B2/en active Active
- 2011-11-08 PL PL11794855T patent/PL2637709T3/pl unknown
- 2011-11-08 RU RU2013127019/15A patent/RU2585958C2/ru active
- 2011-11-08 WO PCT/IB2011/054980 patent/WO2012063201A1/en active Application Filing
- 2011-11-08 DK DK11794855.4T patent/DK2637709T3/en active
- 2011-11-08 EP EP11794855.4A patent/EP2637709B1/en active Active
- 2011-11-08 CN CN201180064219.2A patent/CN103702692B/zh active Active
- 2011-11-08 HU HUE11794855A patent/HUE026305T2/en unknown
- 2011-11-08 SI SI201130501T patent/SI2637709T1/sl unknown
- 2011-11-08 CA CA2830483A patent/CA2830483C/en active Active
- 2011-11-08 ES ES11794855.4T patent/ES2539703T3/es active Active
-
2014
- 2014-10-09 HK HK14109864.8A patent/HK1196786A1/zh unknown
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2015
- 2015-06-26 SM SM201500151T patent/SMT201500151B/xx unknown
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103961742A (zh) * | 2014-05-14 | 2014-08-06 | 常州大学 | 含有益离子的磷酸钙多孔支架的制备方法 |
CN108348637A (zh) * | 2015-08-06 | 2018-07-31 | 绿骨骨科有限责任公司 | 由经天然结构的生物形态转变获得的活性羟基磷灰石制成的大型3d多孔支架及其获得工艺 |
CN108348637B (zh) * | 2015-08-06 | 2021-10-26 | 绿骨骨科股份公司 | 由经天然结构的生物形态转变获得的活性羟基磷灰石制成的大型3d多孔支架及其获得工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN103702692B (zh) | 2015-11-25 |
SI2637709T1 (sl) | 2015-08-31 |
HUE026305T2 (en) | 2016-06-28 |
AU2011328893B2 (en) | 2016-04-14 |
HK1196786A1 (zh) | 2014-12-24 |
RU2585958C2 (ru) | 2016-06-10 |
EP2637709A1 (en) | 2013-09-18 |
US9326948B2 (en) | 2016-05-03 |
CA2830483A1 (en) | 2012-05-18 |
US20140134258A1 (en) | 2014-05-15 |
SMT201500151B (it) | 2015-09-07 |
ITMI20102070A1 (it) | 2012-05-09 |
CA2830483C (en) | 2019-04-02 |
EP2637709B1 (en) | 2015-04-08 |
PT2637709E (pt) | 2015-07-28 |
WO2012063201A1 (en) | 2012-05-18 |
WO2012063201A8 (en) | 2013-07-04 |
AU2011328893A1 (en) | 2013-07-04 |
PL2637709T3 (pl) | 2015-10-30 |
RU2013127019A (ru) | 2014-12-20 |
ES2539703T3 (es) | 2015-07-03 |
DK2637709T3 (en) | 2015-07-13 |
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