Bioengineering, or Biomedical Engineering, combines biology, medicine, and engineering. Biomedical engineers work on real world concepts such as the making of artificial joints, MRI machines, heart pacemakers, arthroscopy, angioplasty, kidney dialysis, heart-lung machines, and much more. Biomedical engineers work closely with electrical engineers, setting up the medical aspects of the product, while electrical engineers set up the circuit.
Electrical engineers conduct research, and design, develop, test, and oversee the development of electronic systems and the manufacture of electrical and electronic equipment and devices. Some of this equipment includes broadcast and communications systems; electric motors, machinery controls, lighting, and wiring in buildings, automobiles, aircraft, and radar and navigation systems; and power generating, controlling, and transmission devices used by electric utilities.