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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskFDA Device
Medical Devices/Surgical Equipment

Medtronic Affinity NT Oxygenator Recalled for Decreased CO2 Transfer Rates

Agency Publication Date: November 10, 2025
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Summary

Medtronic Perfusion Systems is recalling 26 units of the Affinity NT Oxygenator (Product Number 541B). This device is used during surgery to provide oxygen to a patient's blood and remove carbon dioxide. The recall was issued after Medtronic found a unit with decreased carbon dioxide gas transfer rates that did not meet required performance standards.

Risk

If the device fails to effectively remove carbon dioxide from a patient's blood during surgery, it could lead to inadequate ventilation and potential patient harm requiring medical intervention.

What You Should Do

  1. This recall affects the Medtronic Affinity NT Oxygenator (Product Number 541B) with lot number 231621003 and unit serial number 5117755016.
  2. Identify affected units by checking the packaging for UDI-DI codes 00763000187842 or 20763000187846.
  3. Stop using the recalled device immediately.
  4. Contact Medtronic Perfusion Systems or your distributor to arrange for the return, replacement, or correction of any affected units.
  5. Call the FDA at 1-888-463-6332 (1-888-INFO-FDA) for additional questions regarding this medical device recall.

Your Remedy Options

๐Ÿ“‹Other Action
How to: Stop using the recalled device. Contact the manufacturer or your distributor to arrange return, replacement, or correction.

Affected Products

Product: Affinity NT Oxygenator, Oxygenator with Balance Biosurface and Uncoated Cardiotomy/Venous Reservoir
Model / REF:
541B
Serial Numbers:
5117755016
Lot Numbers:
231621003
UDI:
00763000187842
20763000187846

Recall Number: Z-0487-2026

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 97702
Status: Active
Manufacturer: Medtronic Perfusion Systems
Sold By: Hospital supply chains; Medical device distributors
Manufactured In: United States
Units Affected: 26 units
Distributed To: Arizona, California, Tennessee

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

Find an Attorney

This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: FDA iRES ยท Raw API Response

openFDA Disclaimer: This recall information is sourced from the openFDA API. Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. Refer to the openFDA terms of service for more information.