Copper-Coated Implants: The Future of Infection-Free Medical Devices Introduction Implantable medical devices such as pacemakers, orthopedic implants, and catheters play a crucial role in modern medicine. However, one of the biggest challenges associated with these devices is the risk of bacterial infections, which can lead to severe complications, prolonged hospital stays, and additional medical costs. Scientists have been researching innovative ways to combat this issue, and a promising breakthrough has emerged— coating implants with copper nanoparticles . These coatings have been found to have strong antimicrobial properties, reducing infection risks and improving overall patient safety. Why Do Implant-Associated Infections Occur? When a foreign object, such as an implant, is introduced into the body, bacteria can adhere to its surface, forming biofilms . These biofilms are difficult to eliminate with antibiotics because they act as a protective barrier around bacteria, making them ...