Class II U.S. Food and Drug Administration

Thoratec LLC Brand Name: HeartMate Product Name: HeartMate 3" System Controller recall: Due to 11 volt Backup Battery failures

Recall published 4 months ago

Due to 11 volt Backup Battery failures.

The hazard: Device malfunction

This is a device recall, and in FDA language that usually means a correction rather than a removal: the device stays in use and the manufacturer fixes, patches or re-instructs.

What the notice says: Due to 11 volt Backup Battery failures.

Why it matters: The device may not perform as intended — a mechanical failure, a software defect, an inaccurate reading, or an alarm that does not sound. For a device someone depends on, the consequence of the failure is usually worse than the failure itself.

Symptoms and when to call a doctor

If the device supports a vital function, do not disable or remove it on your own judgement. Contact the clinician who prescribed or fitted it, and use the back-up arrangement they gave you. Go to an emergency department if the symptoms the device is meant to manage are getting worse, or if an implanted device gives an unexpected alarm or shock.

This page is general information, not medical advice. If you feel unwell, a clinician who can see you is the only person able to judge your case.

Recall details

Recall number
Z-2519-2026
Published
June 24, 2026
Risk level
Class II
Status
Ongoing
Issued by
U.S. Food and Drug Administration
Brand
Thoratec LLC
Product type
Medical devices
Units affected
694
Distribution
Nationwide
Made in
United States
Lot / code info
Lot Code: Model Number:106531US UDI/GTIN: 05415067039446 Serial Numbers Distributed in US: See Attachment E for serial numbers distributed.
UPC codes
05415067039446

Products covered by this recall

Brand Name: HeartMate Product Name: HeartMate 3" System Controller Model/Catalog Number: 106531US Software Version: N/A Product Description: The HeartMate 3" System Controller acts as the central power and communication hub for the HeartMate 3 LVAS. It passes power from the Power Module, the Mobile Power Unit, Lithium-Ion Batteries, or its own integrated emergency backup supply, down to the LVAD via the Driveline. The HeartMate 3 System Controller constantly monitors system performance through communication with the implanted LVAD and Controller internal measurements and alerts the user to any alarm conditions by activating membrane panel LEDs and integrated audio annunciators. Further information on alarm conditions as well as system status can be attained by the user from the front panel LCD on the System Controller. When connected to a HeartMate Touch" Communication System, the System Controller sends information regarding the System Controller and Pump Status once per second to provide additional information to the user. This link also allows the clinician to set new patient operating parameters (e.g. pump speed) and provides a link for downloading trend and/or event recorder data. Component: Yes, HeartMate 3 Left Ventricular System (LVAS) Kits

Check your product

The notice names 5 codes you can read straight off the package. Type the one printed on yours and the list below narrows to it.

UPC / barcode

Read the twelve digits under the barcode on the package.

  • 05415067039446

Model or item number

On the rating label, the box or the instruction sheet.

  • 106531US Software Version
  • 106531US UDI
  • GTIN

Serial number

On the rating plate, often next to the date of manufacture.

  • distributed. — 694

Codes are lifted verbatim from the FDA — Device enforcement notice. A code that is missing here may still be covered — the official notice is the complete list.

What to do about Malfunction

Thoratec LLC — This is a device recall, and in FDA language that usually means a correction rather than a removal: the device stays in use and the manufacturer fixes, patches or re-instructs.

  1. Match the model, catalogue, lot and serial numbers on your device against the identifiers listed on this page.
  2. If you are a clinic or facility, quarantine affected stock and record the correction in your recall log.
  3. Report device problems to the FDA through MedWatch — that database is where this recall came from.
  4. If the device is implanted, or you depend on it daily, speak to your clinician before changing anything about how you use it.

Replacements, repairs and reimbursement

Device remedies run through the supply chain, so the route depends on who sold you the unit.

  • Contact the distributor or clinic named on your paperwork and quote the recall number on this page. They will tell you whether the remedy is a repair, a replacement or an instruction update.
  • If the device was billed to insurance or Medicare, the replacement is usually billed the same way; you should not face a second deductible for a recall.
  • Keep every piece of correspondence. If a recalled device caused harm, that paper trail is what a claim rests on.
  • Consumer-purchased devices such as monitors and test kits are normally replaced free, with return shipping paid.

Company contact: Thoratec LLC — 6035 Stoneridge Dr, Pleasanton, CA, 94588-3270

The official notice

This page summarises a notice published by U.S. Food and Drug Administration. The agency notice is the authoritative version — read it before you act, and treat it as the final word if anything here looks different.

Open the FDA — Device enforcement record U.S. Food and Drug Administration recalls

Questions people ask about this recall

Why was Thoratec LLC medical devices recalled?

Due to 11 volt Backup Battery failures. Due to 11 volt Backup Battery failures.

How do I know if I have the recalled product?

Match the codes printed on your package against the notice: UPC 05415067039446; model number 106531US Software Version, 106531US UDI, GTIN. If the code on your package is not on that list, your unit is outside the recall.

What should I do with it right now?

Match the model, catalogue, lot and serial numbers on your device against the identifiers listed on this page.

Can I get my money back?

Contact the distributor or clinic named on your paperwork and quote the recall number on this page. They will tell you whether the remedy is a repair, a replacement or an instruction update.

Where was the recalled product sold?

It was distributed nationwide.

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