文献类型：专利

英文题名：Biological reactor system for in-vitro culturing of hematogenic cell, has ribs arranged at lower surface of rectangular pipe-shaped reactor, and gas mixer connected to feeding bottle through separate pipeline

作者：CAI H;ZHOU M;HUA P;TAN W

机构：[1]UNIV CHINA EAST TECHNOLOGY;[2]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN101130745-A

申请日：2007-08-09

公开日：2008-02-27

语种：英文

收录：DERWENT

摘要：NOVELTY - A rectangular pipe-shaped glass reactor (1) of length 3-10 times the width, has a liquid inlet opening (2) and a liquid outlet opening (3) connected through a feeding bottle by a pipeline. An inoculation opening (4) is formed at the bottom of the inlet port. Several ribs (6) of height 0.05-0.2cm are arranged at a spacing of 0.5-1cm at lower surface of the reactor. A gas mixer is connected to the feeding bottle by a separate pipeline. USE - Biological reactor system for in-vitro culturing of hematogenic cell which is a cell isolated from human or the cell derived from hemopoietic stem cell or cell of medulla (all claimed). ADVANTAGE - The circulation or continuous perfusion culturing degree is realized and the homogeneity of culturing environment is maintained by controlling the oxygen partial pressure of the reactor. The rib allows accumulation of cells for effective development of the cells. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the pipe-shaped reactor. Liquid inlet opening (2) Liquid outlet opening (3) Inoculation opening (4) Rib (6)