公开(公告)号：US10030220B2

公开(公告)日：2018-07-24

申请号：US14408069

申请日：2013-06-13

申请人： EPPENDORF AG

发明人： Matthias Arnold ,  Heinz Gerhard Kohn ,  Nico Gulzow ,  Sven Eikelmann ,  Sebastian Selzer ,  Jochen Beese ,  Christopher Gunther ,  Eckart Kopowski

IPC分类号： C12M1/00 ,  C12M3/00 ,  C12M1/06

摘要： A single-use bioreactor, suitable in particular for use in a parallel bioreactor system for applications in cell culture and/or microbiology, a head plate for such a single-use bioreactor and a process for manufacturing the single-use bioreactor and the head plate. The single-use bioreactor comprises a head plate, a dimensionally stable container and a mixer, the head plate and the container enclosing a reaction chamber, and the mixer having a mixer shaft and a stirring member, said mixer shaft being mounted rotatably about a rotational axis in a bearing and the stirring member being fastened torsionally rigidly to the mixer shaft. The mixer and the bearing are arranged entirely within the reaction chamber and the mixer shaft has a magnetic portion which is arranged and adapted in such a way that it can be coupled magnetically in an axial direction to a rotary drive.