Class II U.S. Food and Drug Administration

Medtronic MiniMed, Inc. MiniMed 670G Insulin Pump, Model: MMT-1781, MMT-1782 recall: Loaner insulin pumps may have been cleaned with chemically incompatible

Recall published 2 months ago

Loaner insulin pumps may have been cleaned with chemically incompatible products that could damage the pump case or keypad, allow moisture ingress, and result in insulin over- or under-delivery, potentially causing hypoglycemia, hyperglycemia, or diabetic ketoacidosis.

The hazard: Device safety concern

A device recall was filed for this product. For anything implanted or relied on daily, the clinician comes before the paperwork.

What the notice says: Loaner insulin pumps may have been cleaned with chemically incompatible products that could damage the pump case or keypad, allow moisture ingress, and result in insulin over- or under-delivery, potentially causing hypoglycemia, hyperglycemia, or diabetic ketoacidosis.

Why it matters: The FDA recorded an enforcement action against this device. Most device recalls are corrections rather than removals, so the device often stays in use while the manufacturer issues a fix.

Recall details

Recall number
Z-2981-2026
Published
August 26, 2026
Risk level
Class II
Status
Ongoing
Issued by
U.S. Food and Drug Administration
Brand
Medtronic MiniMed, Inc.
Product type
Medical devices
Units affected
7
Made in
United States
Lot / code info
Model/UDI-DI Serial Numbers: MMT-1781/00763000404536/NG2665223H, NG2748200H, NG2748664H, NG2755237H, NG2716176H, NG3547582H. MMT-1782/00763000404543/NG2768190H
UPC codes
00763000404536, 00763000404543

Products covered by this recall

MiniMed 670G Insulin Pump, Model: MMT-1781, MMT-1782;

Check your product

The notice names 8 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.

  • 00763000404536
  • 00763000404543

Model or item number

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

  • MMT-1781
  • MMT-1782

Serial number

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

  • MMT-1781
  • 00763000404536
  • NG2665223H
  • NG274

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 Device

Medtronic MiniMed, Inc. — A device recall was filed for this product. For anything implanted or relied on daily, the clinician comes before the paperwork.

  1. Match the model, catalogue, lot and serial numbers on your device against the identifiers on this page.
  2. Ask the supplier or clinic that provided it what the remedy is in your case.
  3. If you are a facility, quarantine affected stock and log the correction.
  4. Report device problems to the FDA through MedWatch.

Claiming on a recalled device

Device recalls are tracked by serial and lot number, so your claim moves faster if you lead with those.

  • Have the model, catalogue, lot and serial numbers ready before you call — they are on the device label or its box.
  • Ask explicitly whether your unit is in the affected range; many recalls cover only part of a model line.
  • If you need the device daily, ask what interim arrangement they offer while the remedy is carried out.
  • Log the date, the name and the reference number of every call. Device recalls can run for months.

Company contact: Medtronic MiniMed, Inc. — 18000 Devonshire St, Northridge, CA, 91325-1219

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 Medtronic MiniMed, Inc. medical devices recalled?

Loaner insulin pumps may have been cleaned with chemically incompatible products that could damage the pump case or keypad, allow moisture ingress, and result in insulin over- or under-delivery, potentially causing hypoglycemia, hyperglycemia, or diabetic ketoacidosis. Loaner insulin pumps may have been cleaned with chemically incompatible products that could damage the pump case or keypad, allow moisture ingress, and result in insulin over- or under-delivery, potentially causing hypoglycemia, hyperglycemia, or diabetic ketoacidosis.

How do I know if I have the recalled product?

Match the codes printed on your package against the notice: UPC 00763000404536, 00763000404543; model number MMT-1781, MMT-1782. 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 on this page.

Can I get my money back?

Have the model, catalogue, lot and serial numbers ready before you call — they are on the device label or its box.

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