Home/Recalls/FDA-Z-1636-2026
FDA DevicesClass II

Tandem pumps are battery-operated infusion pumps capable of both basal and bolus...

Published: April 1, 2026Recall ID: Z-1636-2026Category: devicesCountry: US

Reason for Recall / Hazard

The Czech language user guide contained multiple translation errors. The most significant error was that it incorrectly instructs users to verify that the infusion set is connected to the body, when it should instead direct users to confirm that the infusion set is not connected to the body. Following this instruction could result in unintended insulin delivery, potentially leading to a hypoglycemic event.

Product Description & Identification

Tandem 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 pumps on the U.S. market, the desired timing and quantity of the insulin delivery is programmed by the user (i.e., the patient).

Additional Source Details

FieldValue
CitySan Diego
StateCA
Event id98478
Address 112400 High Bluff Dr
Code infoVersion 7.8.1/ UDI: (01)008500066132625
Postal code92130-3077
Report date20260401
Product typeDevices
Product quantity1,380 units
Reason for recallThe Czech language user guide contained multiple translation errors. The most significant error was that it incorrectly instructs users to verify that the infusion set is connected to the body, when it should instead direct users to confirm that the infusion set is not connected to the body. Following this instruction could result in unintended insulin delivery, potentially leading to a hypoglycemic event.
Voluntary mandatedVoluntary: Firm initiated
Recall initiation date20260130
Initial firm notificationLetter
Center classification date20260325

Overview

  • Recalling FirmTandem Diabetes Care, Inc.
  • StatusOngoing
  • Risk LevelClass II
  • DistributionInternational distribution in the countries of Czech Republic, Slovakia.
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