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Device Lookup

For the HeartMate Mobile Power Unit Device Recall

In March of 2025, Abbott is notifying hospital customers of occurrences where certain units of the HeartMate™ Mobile Power Unit (MPU), as used with HeartMate 3™ Left Ventricular Assist System (LVAS) and HeartMate II™ LVAS, have experienced sudden, unexpected performance issues such as not turning on, unprompted shut down, or suddenly turning off and restarting, with the System Controller indicating a Yellow Wrench alarm or “No External Power” alarm. These issues have been linked to an electrical component in certain MPUs distributed between April 2024 and February 2025. Abbott has asked that clinicians review the issue with impacted patients and provide a patient letter as applicable and discontinue the use of impacted units currently experiencing the performance issues described. Replacement of impacted MPU devices will begin in June 2025 or earlier when sufficient inventory is available.

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Check for a Device

Check to see if a specific mobile power unit is part of the HeartMate Mobile Power Unit Device Recall, March - 2025.

Please enter a valid serial number Please enter a valid serial number Please enter a valid serial number
mobile power unit serial number
Pictures are for reference only to locate the Serial Number

Pictures are for reference only to locate the Serial Number

Device Lookup Instructions

Please follow the steps below to determine if a device is subject to this recall.

  1. Enter the serial number above. No devices beginning in "MPU-" are in scope of the 2025 HeartMate Mobile Power Unit Device Recall.
  2. If the device is subject to this recall, review the recommendations in the customer or patient letter.
  3. If the device is not subject to this recall, no further action is needed.

If you are a patient and have questions about your device, please contact your treating physician.

These materials are not intended to replace your doctor’s advice or information. For any questions or concerns you may have regarding the medical procedures, devices and/or your personal health, please discuss these with your physician.

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Illustrations are artist's representations only and should not be considered as engineering drawings or photographs.

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