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A platform for research: civil engineering, architecture and urbanism
Bone repair material as well as preparation method and application thereof
The invention provides a bone repair material as well as a preparation method and application thereof. The bone repair material comprises the following components: an osteogenesis component and a binder, based on the total mass of the osteogenic component, the content of the binder is 21.56-47%, and the binder comprises alpha-tricalcium phosphate, a photocuring material and a photocuring initiator. The bone repair material is simple in composition, and the bone repair material can be formed without sintering after being obtained through 3D printing; furthermore, the bone repair material disclosed by the invention can be implanted for use without being sintered after being printed, and is not easy to degrade and excellent in mechanical property.
本发明提供一种骨修复材料及其制备方法和用途。所述骨修复材料包括以下组成：成骨组分，以及粘结剂；以所述成骨组分的总质量计，所述粘结剂的含量为21.56‑47％，其中，所述粘结剂包括α‑磷酸三钙、光固化材料以及光固化引发剂。本发明的骨修复材料的组成简单，且能够实现3D打印获得骨修复材料后不经烧结即可成型；进一步地，本发明的骨修复材料在打印后无需要进行烧结的方式就可以植入使用，且不易降解，力学性能优异。
Bone repair material as well as preparation method and application thereof
The invention provides a bone repair material as well as a preparation method and application thereof. The bone repair material comprises the following components: an osteogenesis component and a binder, based on the total mass of the osteogenic component, the content of the binder is 21.56-47%, and the binder comprises alpha-tricalcium phosphate, a photocuring material and a photocuring initiator. The bone repair material is simple in composition, and the bone repair material can be formed without sintering after being obtained through 3D printing; furthermore, the bone repair material disclosed by the invention can be implanted for use without being sintered after being printed, and is not easy to degrade and excellent in mechanical property.
本发明提供一种骨修复材料及其制备方法和用途。所述骨修复材料包括以下组成：成骨组分，以及粘结剂；以所述成骨组分的总质量计，所述粘结剂的含量为21.56‑47％，其中，所述粘结剂包括α‑磷酸三钙、光固化材料以及光固化引发剂。本发明的骨修复材料的组成简单，且能够实现3D打印获得骨修复材料后不经烧结即可成型；进一步地，本发明的骨修复材料在打印后无需要进行烧结的方式就可以植入使用，且不易降解，力学性能优异。
Bone repair material as well as preparation method and application thereof
骨修复材料及其制备方法和用途
LIN ZHIDONG (author) / NIU WEI (author) / HU XULIN (author) / LONG XIAOYAN (author)
2022-03-11
Patent
Electronic Resource
Chinese
IPC:
A61L
Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein
,
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C04B
Kalk
,
LIME
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