FDASeptember 12, 2025device

Affinity NT Oxygenator, Oxygenator with Balance Biosurface and Uncoated Cardiotomy/Venous Reservoir, Product Number 541B

Official recall recorded by the U.S. Food & Drug Administration.

The hazard

Medtronic identified an Affinity NT Oxygenator unit with decreased CO2 gas transfer rates that did not meet performance requirements.

What to do

FDA enforcement status: Ongoing

Brands named

medtronic perfusion systemsmedtronicmedtronic perfusion

UPCs

0076300018784220763000187846

Recall history

Other federal recalls tied to the same brand — a factual pattern, straight from the source data.

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