公开(公告)号：KR1020110121875A

公开(公告)日：2011-11-09

申请号：KR1020100041373

申请日：2010-05-03

Applicant: 원광대학교산학협력단

Inventor： 조영삼 ,  최기평 ,  이세환 ,  우창희 ,  안상현 ,  김태영 ,  송영국 ,  송기명

IPC: A61L27/56 ,  A61L27/38 ,  A61L27/14 ,  C08L101/16 ,  C08J5/00 ,  C12N5/07

CPC classification number: A61L27/56 ,  A61L27/14 ,  A61L27/3895 ,  C08J5/005 ,  C08L101/16 ,  C12N5/06

Abstract: PURPOSE: A method for manufacturing a scaffold is provided to improve interconnectivity between pores and to have desired pore size and porosity. CONSTITUTION: A method for manufacturing a scaffold includes a step of putting a plurality of unit collaboration particles having an intended air gap into a desired mold and heating the mold. The unit collaboration particles is selected from a group consisting of poly amino acid, poly anhydride, poly caprolactone, polyorthoester, poly lactic acid, poly glycolic acid, poly lactic acid-glycolic acid copolymer, and their derivatives.

Abstract translation: 目的：提供一种用于制造支架的方法，以改善孔之间的互连性并具有所需的孔径和孔隙率。 构成：用于制造支架的方法包括将具有预期空气间隙的多个单元协作颗粒放入所需模具并加热模具的步骤。 单体配合颗粒选自聚氨基酸，聚酐，聚己内酯，聚原酸酯，聚乳酸，聚乙醇酸，聚乳酸 - 乙醇酸共聚物及其衍生物。

公开(公告)号：KR1020110025424A

公开(公告)日：2011-03-10

申请号：KR1020090083483

申请日：2009-09-04

Applicant: 원광대학교산학협력단 ,  중앙대학교 산학협력단 ,  재단법인 경북하이브리드부품연구원

Inventor： 조영삼 ,  김동성 ,  이승재 ,  최기평 ,  이세환 ,  허창민 ,  우창희 ,  안상현 ,  김태영 ,  송영국

IPC: A61L27/50 ,  A61L27/56 ,  C12M3/00

CPC classification number: A61L27/50 ,  A61L27/56 ,  C12M3/00

Abstract: PURPOSE: A porous structure manufacturing method is provided to quickly and efficiently manufacture a porous structure having uniform pores. CONSTITUTION: A porous structure manufacturing method comprises: a step of forming a wire network molding(300) by inserting a wire network(200) into a porous mold(100) in which pores are formed in the surface thereof; a step of filling the wire network molding with materials having a porous structure; a step of removing the wire; and a step of removing the porous mold.

Abstract translation: 目的：提供一种多孔结构制造方法，以快速有效地制造具有均匀孔的多孔结构。 构成：一种多孔结构体的制造方法，其特征在于，包括：通过将金属丝网（200）插入其表面形成有孔的多孔模具（100）而形成线网成形体（300）的工序; 用具有多孔结构的材料填充金属丝网模制件的步骤; 去除电线的一个步骤; 以及去除多孔模具的步骤。