medical engineering
Quick Summary
Biomedical engineering, also known as bioengineering, is an interdisciplinary field that applies engineering principles to medicine and biology. It aims to improve health and patient care by developing solutions for medical and biological problems.1234
Biomedical engineers design and create tools and devices such as artificial joints, heart monitors, imaging machines, and prosthetic limbs. They also work with biomaterials and pharmaceuticals. The field has historical roots in ancient times with the creation of simple splints and prosthetics, evolving through advances in anatomy, physics, and engineering during the Industrial Revolution. Key 20th-century breakthroughs, like pacemakers and dialysis machines, established it as a distinct discipline.341
Major subfields include medical imaging, biomaterials, bioinstrumentation, rehabilitation engineering, and tissue engineering. Modern advancements, driven by AI and 3D printing, continue to enhance the precision, personalization, and accessibility of healthcare technologies.3
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.