Chemistry: molecular biology and microbiology – Apparatus – Including condition or time responsive control means
Patent
1977-11-14
1979-09-04
Tanenholtz, Alvin E.
Chemistry: molecular biology and microbiology
Apparatus
Including condition or time responsive control means
C12K 110
Patent
active
041667689
ABSTRACT:
A cell culture system and apparatus is provided for the suspension culturing of mammalian cells in which fresh media can be added and spent medium filtered and withdrawn on a continuous or semi-continuous basis without cell disruption. The apparatus comprises a hollow flask assembly having a hollow shaft means journaled for rotation in a stationary sleeve sub-assembly and a filter unit suspended downwardly therefrom, said filter unit being in fluid communication with the top opening of the flask through the interior of said hollow shaft means and adapted for coaxial rotation with said shaft means.
REFERENCES:
patent: 3647632 (1972-03-01), Johnson et al.
Feder Joseph
Kimes Richard C.
Tolbert William R.
Meyer Scott J.
Monsanto Company
Tanenholtz Alvin E.
Warden Robert J.
Williams, Jr. James W.
LandOfFree
Continuous cell culture system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Continuous cell culture system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous cell culture system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2127371