Stockert 3T Heater-Cooler Lawsuits

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The bodies of open heart surgery patients cannot afford external stressors; however, the Stöckert 3T heater-cooler device, which is designed to control patients’ blood temperature during cardiac surgery, is doing just that.

How Stöckert 3T Heater-Cooler Works

Heater-cooler devices, which are used in over 250,000 open heart surgeries per year in the United States, are designed to keep patients’ circulating blood and organs at a specific temperature during the procedure. The water tanks of the heater-cooler devices provide cooling or warmth to patients’ bodies through the exchange of temperature-controlled water to heat exchangers or blankets.

The water does not come into direct contact with patients; however, contaminated water may enter other parts of the device and aerosolize, which leads to the transmission of bacteria through the device’s exhaust vent—into the air and into the patients’ environment.

The Stöckert 3T heater-cooler device is used in approximately 60 percent of open heart surgeries, which puts approximately 150,000 open heart surgery patients at risk per year.

Patient Risks

The Stöckert 3T heater-cooler device has been linked to nontuberculous mycobacteria (NTM) infections, specifically Mycobacterium chimaeraM. chimaera is a species of NTM that is often found in soil and water, and it rarely causes sickness; however, open heart surgery patients are vulnerable to infection.

To make diagnosis more difficult, M. chimaera is extremely slow growing, and there is currently no test to determine whether a person has been exposed to the bacteria. Laboratory cultures can be taken, but it may take up to two months to rule out or identify infection.

Look for Symptoms

M. chimaera is difficult to diagnose, and symptoms may take months to develop. Wwhen symptoms do develop, they are often non-specific, leading to missed or delayed diagnoses, sometimes for years.

Patients who have undergone open heart surgery should seek medical care if they are experiencing any of the following symptoms:

  • Night sweats
  • Muscle aches
  • Weight loss
  • Fatigue
  • Unexplained fever

FDA Receives Adverse Reports

So far, the Food and Drug Administration (FDA) has received over 90 adverse event reports, including 79 incidents of infection and 12 associated deaths. These reports all came to the FDA between January 2010 and August 2016. Patients are now filing lawsuits against LivaNova, the manufacturer of the Stöckert 3T heater-cooler device.

Contact a Defective Medical Devices Attorney Today

If you or a loved one had open heart surgery and were harmed by a defective heater-cooler device, you are urged to contact the Indianapolis Defective Medical Devices Attorneys of Wilson Kehoe Winingham. The lawyers at WKW can help you get the compensation you deserve. Call 317.920.6400 or fill out an online contact form for a free, no-obligation case evaluation.

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Let WKW put our experience to work for you. Contact us for your free case evaluation.


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