Nuwellis AquaFlexFlow Recall is Class 1
FDA says the Nuwellis 12/11/2024 recall of certain lots of its AquaFlexFlow UF 500 Plus extracorporeal blood circuits is Class 1. The company said the affected units may indicate “ultrafiltrate weight mismatch” or “excessive weight mismatch” alarms while in use.
“If too many weight mismatch alarms occur,” the company said, “the Aquadex console will terminate therapy with that blood circuit. If therapy is terminated, it could cause excess fluid removal from a patient, leading to acute volume depletion, which could also be referred to as hypovolemia or dehydration, which is especially serious in pediatric patients.” Nuwellis reported three injuries associated with the issue.