Biomedical devices are tools and instruments used in healthcare to diagnose, monitor, and treat medical conditions. These devices can range from simple items like thermometers and bandages to complex machines like MRI scanners and pacemakers. They play a crucial role in improving patient care and enhancing the effectiveness of medical treatments. Many biomedical devices are designed to be implanted in the body or used externally. Examples include insulin pumps for diabetes management and artificial joints for mobility improvement. These devices often incorporate advanced technology to ensure safety, reliability, and ease of use for both patients and healthcare providers.