Lithium-ion Batteries and Recall Challenges for Medical Devices

The reduced size, weight and power consumption of lithium-ion (Li-ion) batteries has been a boon for medical device manufacturers seeking to create more portable and convenient products. Their implementation allows for medical devices to become smaller and more ergonomic without sacrificing power or performance. Consequently, their popularity has soared in recent years. But the efficiency gains of Li-ion batteries are tempered by the increased safety risks and regulatory concerns the technology poses—especially for medical devices. Multiple viral videos have demonstrated the dangers of products with Li-ion rechargeable batteries which have the potential to overheat, explode, and catch fire. While the dangers are concerning no matter what the product (phones, hoverboards, or other consumer gadgets), the stakes are even higher when a medical device is affected. The risks are then compounded when the defect leads to a nationwide or global recall. Speed in implementing the recall becomes paramount because patients’ lives could be at stake. Imagine if an automatic external defibrillator, surgical power tool, glucose monitor or infusion pump suddenly overheated and exploded. The results could be damaging to both the patient and the medical professional. Transportation of the recalled devices also creates serious complications because of air flight bans and other cargo rules. And since defective Li-ion batteries are considered to be hazardous, s...
Source: MDDI - Category: Medical Devices Authors: Tags: Electronics Source Type: news