ClearanceBrief
Recall Z-2855-2026 ยท QGT Distal Transcutaneous Electrical Stimulator For Treatment Of Acute Migraine

THERANICA BIOELECTRONICS LTD

Nerivio Infinity. Model/Catalog Number: FGD000100. Software Version: FW Version 4.1.2.0, App version 7.28.0.11

DateJul 31, 2026 (initiated Mar 23, 2026)
StatusOpen, Classified
ReasonPotential for the batter to have a thermal-runway event during charging, resulting in smoke and odor.
Root causeComponent design/selection
ActionFirm issued a stop ship of product from distributors starting March 22, 2026 after learning of the reported event. These devices were released from hold on 4/30/2026, after the device firmware update was released on 4/19/26. Starting May 13, 2026, customers received in-app messaging which ensure that all affected users receive instructions regarding the required corrective action. Users were prompted to perform a software update affecting both the mobile application used to control the device and the device firmware. The firmware update permanently disables the device upon detection of an o
Quantity11,886 units
DistributionThe product's entry point to the US is a 3PL warehouse from which it is being shipped to DME distributors or specialty pharmacy who perform the shipment to the end-user
FDA recordOpen on fda.gov

510(k) clearances named in this recall

K250405Nerivio; Nerivio Infinity
Theranica Bio-Electronics, Ltd., May 14, 2025