Affinity Fusion Oxygenator adapter may loosen during cardiac surgery
Medtronic is recalling Affinity Fusion Oxygenators because the Temperature Monitoring Adapter may come loose during setup or disassembly of the heart-lung machine used in cardiac surgery. No injuries have been reported.
What this means for you
Real risk of harm even if no illness or injury has been reported yet. Stop using the product and follow the agency's guidance.
Our severity reasoning: This is an FDA Class II recall of critical cardiac surgery equipment where a component may loosen during procedures. Although no injuries or deaths are reported in the source, the risk-of-harm nature of equipment failure during open-heart surgery meets the rubric criterion for High severity.
Plain-English summary
Medtronic Perfusion Systems is recalling the Affinity Fusion Oxygenator with Integrated Arterial Filter (Model CB841), a device used in cardiopulmonary bypass during cardiac surgery. The recall affects approximately 4,462 units distributed worldwide.
The company has observed an upward trend in complaints where the Temperature Monitoring Adapter (TMA) has come loose from the oxygenator. This loosening occurred either during pre-procedure setup of the perfusion circuit or post-procedure during disassembly.
Healthcare facilities and cardiac surgery teams using affected equipment should review the serial number ranges (8111483548 through 8113999999) and lot numbers to determine if their units are included in the recall. Affected units should be removed from service. Hospitals should contact Medtronic for further instructions regarding remediation or replacement of affected devices.
The recalled product
- Product
- Affinity Fusion Oxygenator with Integrated Arterial Filter and Balance Biosurface, Custom Packs, REF CB841. Used in Cardiopulmonary bypass.
- Manufacturer
- Medtronic Perfusion Systems
- Hazard
- loose-adapter
- equipment-failure
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Lot numbers (20)
- Model CB841
- Serial Number Range: 8111483548 - 8113999999
- GTIN Number: 00763000225452 (Lot Numbers: 13394614
- 13395228
- 223819363
- 223952969
- 224315522
- 224448403
- 224772847
- 224772848
- 224772849)
- GTIN Number: 00763000225469 (Lot Numbers: 13392615
- 13394868
- 223476442
- 223755429
- 223796291
- 223834097
- 223834098
- 224174020
- 224188890
Distribution
Distributed nationwide across the United States.
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