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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)。