Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inducible bioactive 3D printing ceramic and preparation method thereof
The invention belongs to the technical field of biomedical materials, and discloses inducible bioactive 3D printing ceramic which is prepared by dipping a porous 3D printing calcium silicate ceramic bracket into calcium sulfate-based repair slurry, curing and freeze-drying. The porous 3D printing calcium silicate ceramic bracket is prepared by preparing ceramic slurry from calcium silicate powderand a photosensitive resin premixed solution, then carrying out photocuring 3D printing according to a design model, degreasing and sintering. The obtained biological ceramic has good biological activity, degradation performance and osteogenesis performance, personalized customization can be achieved, and various requirements of patients are met.
本发明属于生物医用材料技术领域，公开了一种可诱导生物活性3D打印陶瓷，通过将多孔3D打印硅酸钙陶瓷支架浸渍硫酸钙基修复浆液中，再进行固化、冷冻干燥而成；其中多孔3D打印硅酸钙陶瓷支架以硅酸钙粉料和光敏树脂预混液配制陶瓷浆料，再根据设计模型进行经光固化3D打印、脱脂烧结而成。本发明所得生物陶瓷具有良好的生物活性、降解性能和成骨性能，可实现个性化定制，满足病人的各种需求。
Inducible bioactive 3D printing ceramic and preparation method thereof
The invention belongs to the technical field of biomedical materials, and discloses inducible bioactive 3D printing ceramic which is prepared by dipping a porous 3D printing calcium silicate ceramic bracket into calcium sulfate-based repair slurry, curing and freeze-drying. The porous 3D printing calcium silicate ceramic bracket is prepared by preparing ceramic slurry from calcium silicate powderand a photosensitive resin premixed solution, then carrying out photocuring 3D printing according to a design model, degreasing and sintering. The obtained biological ceramic has good biological activity, degradation performance and osteogenesis performance, personalized customization can be achieved, and various requirements of patients are met.
本发明属于生物医用材料技术领域，公开了一种可诱导生物活性3D打印陶瓷，通过将多孔3D打印硅酸钙陶瓷支架浸渍硫酸钙基修复浆液中，再进行固化、冷冻干燥而成；其中多孔3D打印硅酸钙陶瓷支架以硅酸钙粉料和光敏树脂预混液配制陶瓷浆料，再根据设计模型进行经光固化3D打印、脱脂烧结而成。本发明所得生物陶瓷具有良好的生物活性、降解性能和成骨性能，可实现个性化定制，满足病人的各种需求。
Inducible bioactive 3D printing ceramic and preparation method thereof
一种可诱导生物活性3D打印陶瓷及其制备方法
ZHANG QI (Autor:in) / ZHANG TIE (Autor:in) / CAI LIN (Autor:in) / CAI ZHIXIANG (Autor:in) / YAN FEIFEI (Autor:in) / HU LI (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
A61L
Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein
,
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
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
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