公开(公告)号：KR1020080076501A

公开(公告)日：2008-08-20

申请号：KR1020070016513

申请日：2007-02-16

Applicant: 재단법인서울대학교산학협력재단

Inventor： 홍국선 ,  류현승 ,  김정렬 ,  조인선 ,  안재설

IPC: A61L27/46 ,  A61L27/56 ,  A61L27/40 ,  A61L27/42 ,  A61L27/10 ,  A61L27/12 ,  A61L27/04

CPC classification number: A61L27/46 ,  A61L27/04 ,  A61L27/10 ,  A61L27/12 ,  A61L27/40 ,  A61L27/42 ,  A61L27/56

Abstract: An artificial bone filling agent using calcium pyrophosphate compound and a manufacturing method for the same are provided to obtain an artificial bone filling agent having a high sintering density. A manufacturing method of an artificial bone filling agent using calcium pyrophosphate compound includes the steps of: mixing at least one kind of compound selected from a group consisting of a calcium phosphate, a magnesium compound, a zirconium compound and a strontium oxide and a silicon compound; performing heat treatment of the mixture; pressurizing and molding the mixture for molding the mixture as a porous material; and sintering the molded molding material at more than 1,120deg.C. The heat treatment is performed at 900 to 1,100deg.C.

Abstract translation: 提供了使用焦磷酸钙化合物的人造骨填充剂及其制造方法，以获得具有高烧结密度的人造骨填充剂。 使用焦磷酸钙化合物的人造骨填充剂的制造方法包括以下步骤：将选自磷酸钙，镁化合物，锆化合物和氧化锶中的至少一种化合物与硅化合物 ; 进行混合物的热处理; 对混合物进行加压和模塑以将混合物成型为多孔材料; 并将模制成型材料烧结在1120℃以上。 热处理在900〜1100℃下进行。