# FDA recall Z-0958-2020

> **Medtronic Inc.** · Class I · device recall initiated 2019-11-21.

## 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

## Reason for recall

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.

## 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,

## Key facts

- **Recall number:** Z-0958-2020
- **Recalling firm:** Medtronic Inc.
- **Classification:** Class I
- **Product type:** device
- **Status:** Ongoing
- **Initiation date:** 2019-11-21
- **Report date:** 2020-02-19

- **Voluntary/Mandated:** Voluntary: Firm initiated
- **Location:** Northridge, CA, United States

## Primary source

FDA Enforcement Reports: https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-0958-2020

## Citation

> AI Analytics. FDA recall Z-0958-2020. Retrieved 2026-07-20 from https://api.ai-analytics.org/recall/Z-0958-2020. Source: US FDA. Licensed CC0.

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