They’re likely jammed into many of the toys and electronic gadgets that overflowed the house during the holidays. But they’ve also been linked to sufficient fires that products have been recalled because of them, and some devices with them have even been banned in the nation’s skies. Now federal regulators are warning hospitals and doctors’ offices to beware, too: Their many battery-laden medical carts may burst into flames or explode.
The federal Food and Drug Administration has written to caregivers nationwide with a new caution that, within the last three years, it has received a dozen reports of “smoke, fire, melting batteries, burning, and other hazards” with medical carts. No injuries have been recorded but facilities have been evacuated due to smoke and fire hazards from cart blazes or smoldering, the FDA says. The rolling stations have grown increasingly common so staffers can conveniently dispense medication, or carry equipment related to colonoscopes, ultrasound, and anesthesia machines.
They’re also prized because their electrical sources—lead acid or increasingly lithium batteries—pack the power needed, they’re portable, convenient, and they’re long lasting. But those batteries also can generate a lot of heat, and they have proven problematic in other uses.