Device and method for cultivation

Details Device and method for cultivation Device and method for cultivation

2006-07-25

2006-07-25

Redding, David (Department: 1744)

Chemistry: molecular biology and microbiology

Apparatus

Bioreactor

C204S403010

Reexamination Certificate

active

07081362

ABSTRACT:
A culture apparatus and cultivation method are provided which enable liquid materials such as cells or blood plasma to be evenly cultivated by making current density uniform.The culture apparatus comprises a vessel14having a predetermined capacity with a lower electrode16placed on its bottom, a cover17disposed in a vertically opposite direction to the vessel14for hermetically sealing the vessel14by covering the vessel14from above and comprising an upper electrode18provided opposite to the lower electrode16, a culturing member20fit into the vessel14comprising almost in its center a hollow21that has a capacity made by a predetermined cross section area; a filter25provided between the vessel14and the culturing member20, and a power source device for applying a predetermined voltage to the lower electrode16and the upper electrode18to let a current flow between the both electrodes.

REFERENCES:
patent: 4321322 (1982-03-01), Ahnell
patent: 4970154 (1990-11-01), Chang
patent: 5972694 (1999-10-01), Mathus
patent: 63-188385 (1988-08-01), None
patent: 03-050244 (1991-03-01), None
patent: 06-121684 (1994-05-01), None
patent: 08-224080 (1996-09-01), None
patent: WO 89/03876 (1989-05-01), None

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