FDA recall record

nuwellis AquaFlexFlow UF 500 Plus, REF 114156, Catalog Number A06163, extracorporeal blood recall — FDA Z-0831-2025

The AquaFlexFlow UF 500 Plus extracorporeal blood circuit used with the Aquadex SmartFlow and FlexFlow Systems may indicate "Ultrafiltrate Weight…

Class Iclassification
Z-0831-2025official record ID
Jan 22, 2025report date

Recall record at a glance

Official recordZ-0831-2025
CategoryMedical Device Recalls
ClassificationClass I
FDA record statusCompleted
Recalling firmNuwellis Inc.
Report dateJan 22, 2025
Recall initiation dateDec 11, 2024
Quantity845 units
LocationEden Prairie, MN, United States

Official product description

nuwellis AquaFlexFlow UF 500 Plus, REF 114156, Catalog Number A06163, extracorporeal blood circuit which is used with the Aquadex SmartFlow or Aquadex FlexFlow System

Why the product was recalled

The AquaFlexFlow UF 500 Plus extracorporeal blood circuit used with the Aquadex SmartFlow and FlexFlow Systems may indicate "Ultrafiltrate Weight Mismatch" or Excessive Weight Mismatch Alarms while in use. If not addressed, this failure could result in excess fluid removal from a patient leading to Acute Volume Depletion. This failure is especially serious when the Aquadex System is being used on pediatric patients.

Distribution information

US Nationwide Distribution and the country of Hong Kong

How to read the classification

FDA Class I indicates a situation in which there is a reasonable probability that use of or exposure to the product will cause serious adverse health consequences or death. The classification shown here comes directly from the FDA enforcement record.

Additional record details

Recall type: Voluntary: Firm initiated. Initial notification: E-Mail.

What to do next

If you believe you have the recalled product, use the recall number and firm information above to confirm the official notice and follow the instructions issued by the FDA, recalling firm, retailer or product manufacturer. For drugs and medical devices, decisions about treatment or medical care should be discussed with a qualified health professional.

About this record

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