INDUSTRY-ACADEMIC COOPERATION FOUNDATION; DANKOOK UNIVERSITY
发明人:
KIM, HAE WON,김해원,LEE, GIL SU,이길수
申请号：
KR1020110070630
公开号：
KR1020130009477A
申请日:
2011.07.15
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A manufacturing method of porous scaffolds is provided to manufacture porous scaffolds of calcium phosphate cement by injecting a suspension of the calcium phosphate cement and alginate into a mold filled with calcium ion aqueous solution, and to provide the effect of delivering biological molecules for stimulating bone reproduction by loading biological molecules for stimulating bone reproduction together in manufacturing the scaffolds.CONSTITUTION: A manufacturing method of porous scaffolds of calcium phosphate cement comprises the first step of making a suspension of calcium phosphate cement and alginate and the second step of solidifying by injecting the suspension into a mold filled with calcium ion aqueous solution. The manufacturing method further includes a step of compressing the scaffolds mechanically after the second step. The mixing ratio of calcium phosphate cement to alginate is 20:1-500:1 based on the weight. The concentration of the calcium ion is 10-200 mM.COPYRIGHT KIPO 2013본 발명은 인산 칼슘 시멘트의 다공성 스캐폴드 제조방법에 관한 것으로, 더욱 상세하게는 인산 칼슘 시멘트 및 알지네이트의 현탁액을 제조한 후 상기 현탁액을 칼슘 이온 수용액으로 채워진 주형 내로 투입하여 경화시킴으로써 인산 칼슘 시멘트의 다공성 스캐폴드를 제조하는 방법에 관한 것이다.
