Medtronic Inc.: There have been reported incidents of a loose reservoir that can no longer be locked into the pump. The reservoir can become loose due to a broken or missing retainer ring that prevents a proper lock. If the reservoir is not properly locked into the pump, it could lead to over or under delivery of insulin, which could then result in hypoglycemia or hyperglycemia.

Agency Publication Date: February 7, 2020

Affected Products

Product: Medtronic MiniMed 630G System with SmartGuard, Ref/Model # MMT-1515, MMT-1715, MMT-1714, MMT-1754, and MMT-1755 *US and Canada Version Only

All Serial Numbers ( excluding devices with black retainer rings)

Product: Medtronic MiniMed 670G System with SmartGuard, Ref #s/Model Number(s) - MMT-1741, MMT-1742, MMT-1760, MMT-1761, MMT-1762, MMT-1580, MMT-1581, MMT-1582, MMT-1780, MMT-1781, and MMT-1782

All Serial Numbers ( excluding devices with black retainer rings)

Product: Medtronic MiniMed 620G Insulin Infusion Pump, Ref #s/Model(s) - MMT-1510, MMT-1710, and MMT-1750 *Not Distributed within the US

All Serial Numbers ( excluding devices with black retainer rings) ***NOT DISTRIBUTED WITHIN THE US***

Product: Medtronic MiniMed 640G Insulin Infusion Pump, Ref#s/Model(s) - MMT-1511, MMT-1711, MMT-1512, MMT-1712, MMT-1751, and MMT-1752 *Not for US Distribution

All Serial Numbers ( excluding devices with black retainer rings) ***NOT DISTRIBUTED WITHIN THE US***

Additional Information

Agency: Food and Drug Administration (FDA)

Event ID: 84430

Status: Active

Manufacturer: Medtronic Inc.

Manufactured In: United States

Agency Last Updated: October 12, 2021

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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 · Raw API Response

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Affected Products