Medtronic MiniMed 670G System with SmartGuard, Ref #s/Model… recallZ-0956-2020 · Medtronic Inc. · initiated Nov 21, 2019
Class I Open, Classified All recalls posted in February 2020
Is my device affected?
- Compare the model, catalog and lot or serial numbers on your device or its packaging with the code information below. A recall usually covers only specific models or lots.
- If yours is listed, follow the instructions from Medtronic Inc. or your healthcare provider. The company's action is summarized under what the company is doing.
- Do not stop using a prescribed or implanted device on your own — talk to your healthcare provider first.
Where to find your model and lot numbers · What recall classes and statuses mean
Why it was recalled
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.
FDA root cause category: Device Design
What the company is doing
On November 21, 2019, Medtronic initiated a recall of MiniMed 600 series insulin pumps with a clear retainer ring design. On October 5, 2021, the firm expanded the recall and issued an "Urgent Field Safety Notification" to all patients and health care providers. The updated notification informs consignees that Medtronic will proactively replace all MiniMed 600 series insulin pumps that have a clear retainer ring design with an equivalent pump that has the updated black retainer ring design. Pumps will be replaced at no charge over the coming months even if the retainer ring is not damaged and regardless of the warranty status of the pump. In addition to providing consignees with this updated recall strategy, the firm asked consignees to take the following actions: ACTIONS REQUIRED BY YOU: 1. Complete and return the attached Confirmation Form to acknowledge that you have reviewed and understood this notification. 2. Medtronic is requesting patients visit [www.medtronicdiabetes.com/PumpRing] and complete the form online, or call us at 1-877-585-0166 to indicate their decision to receive a replacement pump at no charge. Replacement pumps will become available in the coming months and patients will be notified when their pump is ready to ship. Please assist patients in making replacement decision considering the safety risk associated with the retainer ring issue. For additional recall details, please view the following link: https://www.medtronicdiabetes.com/customer-support/product-and-service-updates/notice15-letter
Recall details
- Recall number
- Z-0956-2020
- Recall class
- Class I (most serious)
- Status
- Open, Classified
- Initiated by the company
- Nov 21, 2019
- Posted by the FDA
- Feb 7, 2020
- Recalling firm
- Medtronic Inc.
- Product code
- OZP
- FDA submissions
- P160017
- Distribution
- US:AK,AL,AR,AZ,BM,CA,CO,CT,DC,DE,FL,GA,HI,IA,ID,IL,IN,KS,KY,LA,MA,MD,ME,MI,MN,MO,MS,MT,NC,ND,NE,NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY OUS: France, Germany, UK, Italy, Netherlands, Spain, Sweden, Israel, Norway, Austria, Belgium, Denmark, Czech Republic, Finland, Switzerland, Slovakia, Ireland, Poland, S. Africa, Greece, Hungary, Saudi Arabia, United Arab Emira, New Zealand, Australia, Japan, Mexico, Colombia, Brazil, S. East Asia, Korea, Canada,
Product description
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
Code information (models, lots, serial numbers)
All Serial Numbers ( excluding devices with black retainer rings)
Other devices under the same FDA submission
75 devices cleared under P160017 — the recall does not name any of them by identifier. One submission often covers many models, so they may or may not be affected.
- MiniMed® 670G MMT-1780KPKMedtronic Minimed, Inc. · Artificial pancreas device system, single hormonal control3 recalls78 deaths55,723 reports
- MiniMed® 670G MMT-1780KPKMedtronic Minimed, Inc. · Automated insulin dosing device system, single hormonal control2 recalls51 deaths33,713 reports
- MiniMed®670G MMT-1780KPKMedtronic Minimed, Inc. · Artificial pancreas device system, single hormonal control3 recalls39 deaths28,789 reports
- MiniMed® 670G MMT-1780KLMedtronic Minimed, Inc. · Automated insulin dosing device system, single hormonal control3 recalls8 deaths8,353 reports
- MiniMed® 670G MMT-1780KMedtronic Minimed, Inc. · Artificial pancreas device system, single hormonal control3 recalls7 deaths6,776 reports
- MiniMed® 670G MMT-1780KPKMedtronic Minimed, Inc. · Automated insulin dosing device system, single hormonal control3 recalls10 deaths4,325 reports
- Guardian™ Sensor (3) MMT-7020AMedtronic Minimed, Inc. · Automated insulin dosing device system, single hormonal control1,304 reports
- MiniMed® 670G MMT-1780KLMedtronic Minimed, Inc. · Artificial pancreas device system, single hormonal control3 recalls1 death958 reports
- Enlite ® MMT-7008AMedtronic Minimed, Inc. · Automated insulin dosing , threshold suspend994 reports
- MiniMed® 670G MMT-1780KLMedtronic Minimed, Inc. · Automated insulin dosing device system, single hormonal control3 recalls2 deaths783 reports
- MiniMed® 630G MMT-1715KMedtronic Minimed, Inc. · Automated insulin dosing device system, single hormonal control3 recalls8 deaths781 reports
- MiniMed® 670G MMT-1780KLMedtronic Minimed, Inc. · Automated insulin dosing device system, single hormonal control2 recalls1 death823 reports
Other products in the same recall event
The FDA groups related products into one recall event (event 84430).
- Z-0955-2020 · Open, ClassifiedMedtronic MiniMed 630G System with SmartGuard, Ref/Model # MMT-1515, MMT-1715, MMT-1714, MMT-1754, and MMT-1755 *US and Canada Version Only
Sources and updates
- Recall record: FDA Medical Device Recalls, file dated Oct 16, 2026 · View the FDA recall notice ↗
- Devices: FDA GUDID, file dated Oct 13, 2026. Devices are linked when their identifier (with a valid check digit) appears in the recall's code information.
- Page last rebuilt: Oct 18, 2026. Text above is shown as published by the FDA.
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