Abbott Laboratories has issued a nationwide recall affecting specific lots of FreeStyle Libre 3 sensors due to inaccurate glucose readings that could lead to serious health consequences for people with diabetes. If you’re using one of these devices and have experienced complications from incorrect readings, you may have grounds for a product liability claim.

If you or a loved one in Naperville or anywhere in the Chicago area has been harmed by a recalled FreeStyle Libre 3 sensor, our product liability lawyers at Chute, O’Malley, Knobloch & Turcy can review your situation and explain your legal options. Call 312-775-0042 to discuss your case.
Understanding the FreeStyle Libre 3 Recall
The FreeStyle Libre 3 is a continuous glucose monitoring system used by thousands of people with diabetes across Illinois and nationwide. These small sensors attach to the skin and provide real-time glucose readings without the need for fingerstick tests. When they work correctly, they’re life-changing devices that help people manage their condition more effectively.
But when they fail, the consequences can be serious. Abbott’s recall addresses sensors that may provide falsely high glucose readings. When someone with diabetes relies on an inaccurate reading, they might inject too much insulin, leading to dangerously low blood sugar levels. This can result in confusion, loss of consciousness, seizures, or even more severe medical emergencies.
A full list of the affected devices can be found on the U.S. Food and Drug Administration (FDA) website.
How Defective Medical Devices Lead to Product Liability Claims
When a medical device like the FreeStyle Libre 3 fails and causes harm, the manufacturer may be held legally responsible. Defective product liability cases recognize that companies have a duty to ensure their products are safe when used as intended.
Types of Product Defects
Manufacturing defects occur when something goes wrong during production, causing some units to differ from the intended design. Design defects mean the product itself is inherently unsafe, even when manufactured correctly. Marketing defects involve inadequate warnings or instructions about proper use and risks.
In the FreeStyle Libre 3 situation, the investigation will determine which type of defect caused the inaccurate readings. Was it a problem with how certain sensors were made? Was there a flaw in the underlying technology? Did Abbott provide sufficient warnings about the potential for false readings?
When Should You Contact a Product Liability Attorney?
Not every circumstance of a product causing an injury leads to a legal claim, but certain situations warrant speaking with an attorney who understands defective product injury cases. You should consider reaching out if you experienced hypoglycemia severe enough to require medical attention, suffered an injury from a fall or accident caused by low blood sugar, incurred significant medical expenses treating complications, or missed work due to health issues stemming from inaccurate readings.
The manufacturers of medical devices have teams of lawyers protecting their interests. You deserve someone in your corner who understands the medical and legal complexities of these cases.
What Evidence Matters in Your Case
Strong product liability cases are built on documentation. Keep your recalled sensor and its packaging. Gather medical records showing your treatment before and after the incident. Document communications with Abbott or your healthcare provider about the device. Save receipts for related expenses, including emergency room visits, additional medical supplies, and lost wages.
Choosing a product liability lawyer who understands how to preserve and present this evidence can make a difference in your case outcome.
Understanding Your Rights Under Illinois Law
Product liability law exists to protect consumers when companies put unsafe products on the market. In Illinois, you have the right to expect that medical devices will work as advertised and won’t cause harm when used properly. When that expectation is violated, you may be entitled to compensation.
Product liability damages can include medical expenses, both past and future, lost income from missed work or reduced earning capacity, and compensation for physical pain and emotional distress. In cases involving particularly reckless conduct, additional damages may apply.
However, these rights come with limitations. Time limits for product liability cases in Illinois mean you need to act within specific timeframes. Generally, you have two years from the date of injury to file a claim, though circumstances can affect this deadline. Waiting too long can mean losing your right to pursue compensation entirely.
Frequently Asked Questions
Can I still file a claim if I returned my recalled sensor to Abbott?
Yes, you can still pursue a claim even if you’ve returned the device. However, having the actual sensor can strengthen your case by allowing independent testing. Document everything before returning it, including photos and the lot number. Keep all correspondence with Abbott regarding the return.
How long will a product liability case take?
The timeline varies significantly based on case complexity, the severity of injuries, and whether settlement negotiations succeed or litigation becomes necessary. Some cases resolve in months, while others take a year or more. An attorney can give you a better estimate after reviewing your specific situation.
What if I’m not sure the sensor caused my problems?
That uncertainty is exactly why you should speak with an attorney who can evaluate your case. They can work with medical experts to determine whether your symptoms align with the known issues from the recalled sensors. You don’t need to have everything figured out before making that initial call.
Moving Forward After a Medical Device Failure
Dealing with the aftermath of a defective medical device adds stress to an already challenging situation. Managing diabetes requires constant vigilance, and when you can’t trust your monitoring equipment, that burden becomes even heavier.
Focus first on your health. Work with your healthcare provider to establish reliable glucose monitoring. Document everything related to your experience with the recalled sensor. And don’t let insurance companies or manufacturer representatives pressure you into quick settlements before you understand the full extent of your injuries and expenses.
If you’ve experienced health complications from a recalled FreeStyle Libre 3 sensor, you deserve answers and fair compensation. Contact Chute, O’Malley, Knobloch & Turcy, LLC at 312-775-0042 to discuss your situation with a legal team that understands product liability cases in Illinois.