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Bigfoot Unity Diabetes Management System SW-300689-01 Bigfoot Inject v1 Pen Cap LCAP Firmware 1.3...

FDA Device Recall #Z-1997-2025 — Class II — May 21, 2025

Recall Summary

Recall Number Z-1997-2025
Classification Class II — Moderate risk
Date Initiated May 21, 2025
Status Ongoing
Voluntary Voluntary: Firm initiated

Recalling Firm

Firm BIGFOOT BIOMEDICAL
Location Milpitas, CA
Product Type Devices
Quantity 57 pen caps

Product Description

Bigfoot Unity Diabetes Management System SW-300689-01 Bigfoot Inject v1 Pen Cap LCAP Firmware 1.3.0 Release Configuration, Rev H SW-300689-02 Bigfoot Inject v1 Pen Cap RCAP Firmware 1.3.0 Release Configuration, Rev H The Bigfoot Unity Diabetes Management System that include the Pen Caps (Rapid-Acting Insulin Pen Cap [RCAP] and Long-Acting Insulin Pen Cap [LCAP]) integrates continuous monitoring with insulin dose recommendations. The Pen Caps (Rapid-Acting Insulin Pen Cap [RCAP] and Long-Acting Insulin Pen Cap [LCAP]) are part of the Bigfoot Unity Diabetes Management System.

Reason for Recall

Due to a software/firmware issue diabetes management system may provide a device error and cause the insulin pen to become unresponsive and unable to function. This error may pose a potential health risk for people living with diabetes as they may not have all information necessary to make a timely treatment decision.

Distribution Pattern

U.S. Nationwide distribution in the states of AL, FL, GA, IA, IL, NY, PA, TX, and WA.

Lot / Code Information

Product Description / Item Number / UDI-DI code / Serial Number: Humalog/lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250013 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 SL240720021 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280004 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280005 Fiasp Bigfoot Unity DMS Cap FG-300173 00850003506432 TR240950015 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 SL240720022 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340007 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340008 Humalog/lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250014 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280006 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340010 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250015 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 SL240720023 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250016 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280007 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250017 Basaglar Bigfoot Unity OMS Cap FG-300175 00850003506456 FR242280009 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250018 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250020 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340009 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280008 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250021 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 KL241710001 Fiasp Bigfoot Unity OMS Cap FG-300173 00850003506432 TR241570002 Bigfoot Unity Cap for Novolog ASM-10046* 00850003506173 FR242280014 Bigfoot Unity Cap for Toujeo ASM-10053* 00850003506197 ST240960003 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280010 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340011 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280011 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280012 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250022 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250023 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250026 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250024 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250025 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 SL240720024 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 FR242280013 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280018 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280015 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250029 Novolog/Aspart Bigfoot Unity OMS Cap FG-300174 00850003506449 FR242280016 Fiasp Bigfoot Unity DMS Cap FG-300173 00850003506432 TR241570003 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250030 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250027 Humalog/Lispro/Lyumjev Bigfoot Unity OMS Cap FG-300171 00850003506418 KR242250028 Levmr FlxT/Tresiba-Degl Bigfoot Unity OMS Cap FG-300179 00850003506494 TL242340012 Lantus-Glargine Bigfoot Unity OMS Cap FG-300176 00850003506463 SL240720026 Fiasp Bigfoot Unity DMS Cap FG-300173 00850003506432 TR241570004 Lantus-Glargine Bigfoot Unity DMS Cap FG-300176 00850003506463 SL240720027 Novolog/Aspart Bigfoot Unity DMS Cap FG-300174 00850003506449 FR242280017 Novolog/Aspart Bigfoot Unity DMS Cap FG-300174 00850003506449 FR242280019 Fiasp Bigfoot Unity DMS Cap FG-300173 00850003506432 TR241570005 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250031 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250032 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250033 Humalog/Lispro/Lyumjev Bigfoot Unity DMS Cap FG-300171 00850003506418 KR242250034 Lantus-Glargine Bigfoot Unity DMS Cap FG-300176 00850003506463 SL240720028

Frequently Asked Questions

A software recall means the device's embedded software or firmware has a defect that could affect its performance or safety. Many software recalls are corrected through firmware updates that can be applied without physically replacing the device. For implantable devices, the update may be delivered wirelessly during a routine clinic visit. For external devices, the manufacturer may provide updated software files or replacement units. Contact your healthcare provider to determine whether your specific device and software version are affected and what action is recommended.

Class I recalls indicate a reasonable probability of serious adverse health consequences or death from the defect. Class II recalls involve products that may cause temporary or medically reversible adverse health consequences, or where serious consequences are remote. Class III recalls cover products not likely to cause any adverse health consequences, typically involving technical regulatory violations. The classification guides urgency — Class I recalls require immediate action, while Class III may simply involve returning a product or acknowledging a labeling change. Always read the specific recall notice for recommended patient actions.

Report problems with medical devices to the FDA through MedWatch at 1-800-FDA-1088 or online at FDA.gov/safety/medwatch. Healthcare facilities are required by law to report device-related serious injuries and deaths. Patients and consumers can also report voluntarily. Include the device name, manufacturer, model number, and a description of the problem and any patient outcome. Reports from patients and clinicians help the FDA identify emerging safety signals and may trigger investigations that lead to recalls of dangerous devices.

What Should You Do?

Stop using this device if you are affected by this recall. Contact your healthcare provider and the manufacturer immediately for guidance. Report adverse events to FDA MedWatch.

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