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    • 4. 发明公开
    • 겔 비드 충전형 생물반응기를 이용한 생인공 간 시스템
    • 使用生物反应器包装在凝胶珠的生物肝系统
    • KR1020080088817A
    • 2008-10-06
    • KR1020070031590
    • 2007-03-30
    • (주)라이프코드박정극김성구이석구
    • 박정극김성구이석구김영진이두훈이지현윤희훈유재남노정권김문선박혜정
    • A61F2/02A61F2/00
    • A61M1/3472A61M1/1698A61M1/3489C12N5/0671C12N2533/74
    • A bio-artificial liver system is provided to prevent channeling and damage of gel beads by circulating plasma downward using height difference between a bioreactor and a plasma storing vessel and to allow removing toxicities in plasma and providing effective proteins more efficiently. A bio-artificial liver system comprises: a fixed layer bioreactor packed with gel beads(1) containing animal hepatocytes, which performs liver-like functions such as removing toxicities and providing effective proteins; a plasma separator(6) to separate plasma from blood, which is located in a place higher than that of the bioreactor and allows plasma circulation by height(pressure) difference; a plasma storing vessel(2); a flow speed controlling pump(5); inflow/outflow tubing(14,15) through which the plasma passes; and a linkage tube(4) connecting between the bioreactor and the plasma.
    • 提供生物人造肝系统以通过使生物反应器和血浆储存容器之间的高度差向下循环血浆以防止血浆中的毒性并且更有效地提供有效的蛋白质来防止凝胶珠的引流和损伤。 生物人造肝系统包括:装有含有动物肝细胞的凝胶珠(1)的固定层生物反应器,其执行肝样功能,例如去除毒性并提供有效的蛋白质; 血浆分离器(6),其将血液与血液分离,所述血液分离器位于比生物反应器高的位置,允许通过高度(压力)差异的血浆循环; 等离子体存储容器(2); 流量调节泵(5); 等离子体通过的流入/流出管道(14,15) 以及连接在生物反应器和等离子体之间的连接管(4)。
    • 10. 发明公开
    • 세포 배양용 막의 지지 장치
    • 用于保存在培养细胞中使用的膜的装置
    • KR1020050117690A
    • 2005-12-15
    • KR1020040042860
    • 2004-06-11
    • 에스케이바이오랜드 주식회사박정극
    • 박정극안재일서영권장인근신연호이두훈윤희훈송계용양은경김기호
    • C12M3/00
    • C12M23/48C12M25/02
    • PROBLEM TO BE SOLVED: To provide a supporting device of a cell culture membrane, solving the inconvenience in an amnion suturing work and in removing a suture thread in transplantation, and enabling the cell culture on the upper and lower faces of the membrane and the tilting dynamic culture in the air-liquid interface culture of a cell adhering to the membrane. SOLUTION: The supporting device of the cell culture membrane contains the 1st member having a through-hole at the center, a protrusion formed on one face along the side face of the through-hole and ≥3 legs on the other face, and the 2nd member having a receiving part on one face along the side face of a through-hole and accepting the protrusion of the 1st member and ≥3 legs on the other face. The protrusion of the 1st member is engaged with the receiving part of the 2nd member to fix the cell culture membrane placed between the 1st and 2nd members. COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决的问题:为了提供细胞培养膜的支持装置,解决了羊膜缝合工作中的不便和在移植中去除缝合线,并且能够在膜的上表面和下表面上进行细胞培养 以及粘附在膜上的细胞的空气 - 液体界面培养物中的倾斜动态培养。 解决方案:细胞培养膜的支撑装置包括在中心具有通孔的第一构件,沿着通孔的侧面形成在一个面上的突起,在另一个面上具有≥3个腿, 并且第二构件沿着通孔的侧面具有一个面上的接收部分,并且接受第一构件的突起和另一面上的≥3个腿。 第一构件的突起与第二构件的接收部分接合,以固定放置在第一和第二构件之间的细胞培养膜。 版权所有(C)2006,JPO&NCIPI