Defective Medical Device Lawsuits — When Implants and Equipment Fail

## When Medical Devices Fail Inside Your Body

Medical devices — from hip and knee implants to pacemakers, spinal cord stimulators, and surgical mesh — are regulated by the FDA and expected to meet rigorous safety standards. When these devices fail, the consequences can be catastrophic: additional surgeries to remove or replace the device, infection, nerve damage, chronic pain, and permanent disability. Manufacturers who place defective devices on the market can be held liable for these injuries through product liability law.

Hip replacement implants alone have generated billions of dollars in settlements — with some individual plaintiffs recovering over $1 million for revision surgeries, permanent damage, and long-term care costs caused by metal-on-metal implant failures.

Why Medical Device Cases Are Uniquely Complex

Medical device litigation sits at the intersection of personal injury law, medical science, and FDA regulatory compliance. Unlike pharmaceutical cases, medical devices are often implanted inside the body, making the evidence (and the harm) physically intimate and sometimes irreversible.

• FDA's 510(k) clearance process — used for most devices — does not require clinical trial evidence of safety, making it a weak defense for manufacturers
• Class III devices (pacemakers, deep brain stimulators) go through premarket approval (PMA), which creates a federal preemption defense that can bar some state law claims
• Internal documents showing that a manufacturer knew of failure rates before placing the device on the market are powerful evidence that attorneys seek through discovery
• Your medical records connecting device failure to your specific injury are essential — obtain them immediately

How Device Failure Is Classified in Legal Claims

• **Mechanical failure:** The device breaks, fractures, or delamination occurs under normal use conditions — a manufacturing defect claim
• **Material failure:** The device degrades or corrodes inside the body in ways not disclosed to patients or physicians — often a design defect
• **Improper labeling:** The physician was not adequately warned about failure rates, contraindications, or required monitoring — a failure-to-warn claim

Steps to Take If Your Medical Device Has Failed

The moment you suspect a device failure, your actions significantly affect the strength of your legal claim.

• Seek immediate medical evaluation from a physician who was not involved in your original implant surgery
• Request all records related to the device: model number, lot number, date of implant, and manufacturer documentation
• Preserve any explanted (removed) device in a sealed container — this is your most critical physical evidence
• Research the device on the FDA's MAUDE (Manufacturer and User Facility Device Experience) database to find reported similar failures
• Consult a personal injury attorney specializing in medical device litigation before speaking with the manufacturer or their insurer
• Investigate whether an MDL (multidistrict litigation) already exists for your specific device — joining an existing case can access discovery resources you could not obtain alone