t:slim X2 Insulin Pump with Interoperable Technology
Official recall recorded by the U.S. Food & Drug Administration.
The hazard
A software defect in Version 7.9 of the pump software for Tandem t:slim X2 and Tandem Mobi pumps, when used with Control IQ+ technology, will cause the pump to incorrectly interpolate glucose trends when the Estimated Glucose Value (EGV) is above 255 mg/dL at the start or end of a gap in data collection due to a lapse in connection from a paired continuous glucose monitor (CGM) sensor, which can lead to under-delivery or over-delivery of insulin based on inaccurate result leading to severe cases of hypoglycemia or hyperglycemia.
What to do
FDA enforcement status: Ongoing
Brands named
UPCs
Recall history
Other federal recalls tied to the same brand — a factual pattern, straight from the source data.
- FDAPovi-One, 10% Povidone-Iodine Oral Antiseptic, Packaged by Elevate Oral Care, LLC, 346 Pike Road, Suite 6, West Palm Beach, FL 33411, NDC 57511-0611-1.2026-06-04
- FDABicarby" Dialysate; Model Numbers: RFP-400-G, RFP-401-G, RFP-402-G, RFP-404-G, RFP-407-G, and RFP-456-G;2026-05-12
- FDABicarby Dialysate; Model number: RFP-400-G;2026-05-07
- CPSCAdult Portable Bed Rails Recalled Due to Risk of Serious Injury or Death from Entrapment and Asphyxiation; Violate Mandatory Standard for Adult Portable Bed Rails; Imported by Hepo Care Medical Equipment Online2026-04-30
- FDAAvanta Multi-Patient Administration Tube Sets (AVA 500 MPAT (Part 2 of 2)) used with the Medrad¿ Avanta Injection System; Catalog number: AVA 500 MPAT (Part 2 of 2); Affected material numbers: 87629007, 60729458, 86566648;2026-04-24
- FDADELFLEX, Dextrose Peritoneal Dialysis Solution with attached stay-safe Exchange Set for Intraperitoneal Dialysis Only, 2.5% DEX. LM/LC, 2L 5PK, Part Number 054-20222, Fresenius Medical Care North America, 920 Winter Street, Waltham, MA 02451.2026-04-06
- FDADELFLEX, Dextrose Peritoneal Dialysis Solution with attached stay-safe Exchange Set for Intraperitoneal Dialysis Only, 1.5% DEX. LM/LC, 2L 5PK, Part Number 054-20221, Fresenius Medical Care North America, 920 Winter Street, Waltham, MA 02451.2026-04-06
- FDATandem pumps are battery-operated infusion pumps capable of both basal and bolus delivery of insulin. The pumps utilize a motor-driven mechanism to deliver insulin from within a disposable cartridge, through an infusion set, into a patient s subcutaneous tissue. As with current insulin infusion p...2026-01-30
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