PATHOLOGY

Detailed explanation-1: -They design machines and equipment to diagnose medical problems. Some Biomedical engineers create and improve artificial body parts and prosthetic limbs. Prosthetics uses artificial limbs to improve the lifestyle and function of people who have lost limbs.

Detailed explanation-2: -Fabrication of a prosthetic arm or prosthetic hand relies on two plastic manufacturing methods: injection molding and vacuum forming. Prosthetic limbs are made from plastic polymers, which bond fabric-based layers together to make a prosthesis that is strong yet lightweight.

Detailed explanation-3: -Electrodes, implanted in muscles in his arm, pick up his brain’s electrical signals for movement. A computer translates those signals to the hand. Sensors in the plastic fingers are connected to nerves in his arm to return a basic sense of touch which he can demonstrate with his eyes closed.

Detailed explanation-4: -Prosthetics or biomedical devices are objects which serve as body replacement parts or as tools for implantation of such parts. Such devices are prepared from a variety of materials including metals, plastics, other polymers, and ceramics.