St. Louis Defective Medical Device Attorneys

The law recognizes three distinct types of device defects that may entitle you to compensation. Design defects occur when the product’s fundamental blueprint creates danger, even when manufactured correctly. Manufacturing defects arise when errors during production compromise an otherwise safe design, while warning defects happen when manufacturers fail to adequately inform doctors and patients about known risks that could affect treatment decisions.

Unlike medical malpractice claims that focus on physician error, defective device cases target the manufacturers who placed dangerous products into the stream of commerce, holding them accountable for prioritizing profits over patient safety. Missouri’s strict liability framework under Chapter 537 of the Revised Statutes means you don’t need to prove the manufacturer acted carelessly. Instead, you must show that their product was unreasonably dangerous when it left their control and that this defect caused your injuries.

The FDA classifies devices into three categories based on risk level, yet even devices receiving the agency’s highest level of premarket approval can later prove dangerous to patients who trusted these products with their health. According to FDA data analyzed by the International Consortium of Investigative Journalists, medical devices were linked to approximately 1.7 million injuries and 83,000 deaths between 2008 and 2018. The FDA currently receives more than 2 million adverse event reports annually, demonstrating the ongoing scope of device-related harm. While FDA clearance provides some assurance of safety testing, it doesn’t prevent you from seeking compensation when that device causes injury, particularly when manufacturers knew or should have known about dangers they failed to disclose.

Metal-on-metal hip implants generated approximately 103,000 injury reports according to FDA and ICIJ data from 2008 to 2018, with patients experiencing metallosis, tissue death, and premature device failure. These complications often require painful revision surgeries that carry greater risks than the original procedure. Cobalt and chromium poisoning from these devices affects not just the hip joint but may cause systemic health problems throughout the body, including neurological and cardiac symptoms.

Surgical mesh complications include chronic pain, mesh migration, adhesions, and serious infections that may require multiple corrective surgeries. The polypropylene material used in many mesh products can degrade inside the body over time. This degradation causes inflammatory responses that may lead to organ perforation, bowel obstruction, and other life-threatening complications requiring emergency intervention.

Pacemakers, implantable cardioverter defibrillators, and cardiac stents can malfunction due to battery failures, lead fractures, or software errors. These failures prevent proper heart rhythm management in vulnerable patients. When these life-sustaining devices fail, patients may experience sudden cardiac events requiring emergency medical intervention, device replacement surgery, and extended recovery periods.

Inferior vena cava filters designed to prevent blood clots can fracture, migrate through blood vessels, or perforate vital organs. These complications create the very life-threatening situations they were meant to prevent for at-risk patients. Once these retrievable filters migrate or embed in vessel walls, they often become impossible to remove safely, leaving patients with permanent foreign bodies that pose ongoing risks of serious complications.

According to FDA and ICIJ data from 2008 to 2018, insulin pumps generated approximately 94,000 injury reports nationwide. Pump malfunctions involving over-delivery or under-delivery of insulin can cause severe hypoglycemia or diabetic ketoacidosis. Both conditions constitute medical emergencies requiring immediate treatment, and software glitches or mechanical failures in these devices have led to numerous hospitalizations and preventable diabetic complications.

Da Vinci and other robotic surgery systems have been linked to unintended cuts, burns, and organ damage during procedures. These injuries occur when mechanical arms malfunction or lose proper positioning during delicate operations. Such cases require careful analysis to distinguish between device defects and surgical error, often involving both product liability and medical malpractice claims that our team coordinates comprehensively.

Intrauterine devices like Mirena and Paragard, along with permanent sterilization devices like Essure, have caused organ perforation and device migration. Women have experienced chronic pelvic pain, heavy bleeding, and unintended pregnancies due to device failures. Many have required hysterectomies to address complications from these devices, permanently affecting their reproductive health and family planning options.

Silicone and saline breast implants can rupture or leak, causing pain and requiring additional surgeries for removal and replacement. Textured implants have been linked to breast implant-associated anaplastic large cell lymphoma (BIA-ALCL), a rare but serious cancer. Patients may also experience capsular contracture, chronic inflammation, and systemic symptoms collectively known as breast implant illness.

Foam degradation in certain CPAP and BiPAP devices has exposed users to toxic particles and chemicals during sleep. This exposure potentially causes respiratory problems, organ damage, and cancer according to FDA warnings. Millions of these sleep apnea devices have been recalled, affecting patients who relied on them for essential breathing support and now face uncertainty about their long-term health consequences.

Spinal screws, plates, and rods can break or loosen prematurely at stress points where metal fatigue wasn’t properly accounted for in design. These failures cause nerve damage, chronic pain, and loss of spinal stability. Patients often require additional surgeries to remove or replace the failed hardware, with each procedure carrying increased risks of complications and extended recovery times.

FDA and ICIJ data from 2008 to 2018 shows spinal cord stimulators generated approximately 78,000 injury reports across the United States. Complications include lead migration, battery failures, and unintended stimulation patterns. Instead of providing pain relief, these devices have caused severe pain, burns, nerve damage, and in some cases, paralysis in patients seeking alternatives to opioid medications.

Transvaginal mesh erosion causes severe pain, bleeding, infection, and painful intercourse that significantly impacts quality of life. Many women have required multiple revision surgeries that may not fully resolve their complications. The mesh can erode through vaginal tissue into the bladder or bowel, creating complex medical situations requiring specialized surgical expertise and often resulting in permanent injury despite corrective procedures.