technology

Perfusion feed automation

Continuous exchange of spent culture medium for fresh feed to sustain very high cell densities over extended production runs, a mode distinct from batch-style feed dosing.

Where it's used

Automated feed systems for bioreactors
Peristaltic pumps and dosing control loops that deliver nutrients into a bioreactor on a fed-batch or perfusion schedule — the subsystem, usually bundled into a broader bioprocess controller rather than sold standalone, that determines whether a culture starves, overfeeds or hits its intended growth curve.
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