Biomedical engineering involves the design and development of medical devices such as imaging equipment, biocompatible materials like prostheses, therapeutic biologicals, wearable health monitors, implantable prosthetics, and surgical robots to improve patient care and health outcomes.

Imaging technologies in biomedical engineering are crucial for accurate diagnosis, treatment planning, and monitoring of medical conditions, allowing detailed visualization of the body’s internal structures. Research in this field includes histological, oncological, ophthalmological, and endoscopic imaging, as well as innovations in non-invasive cancer imaging and real-time wearable health monitoring.

Tissue engineering is a biomedical engineering discipline that uses cells, engineering methods, materials, and biochemical and physicochemical factors to restore, maintain, improve, or replace biological tissues. Researchers develop new biomaterials and tissue engineering strategies to create functional tissues and organs for transplantation.

Genetic engineering involves recombinant DNA technology, genetic modification, and gene splicing, which are methods for directly manipulating an organism's genes. Biomedical engineering focuses on applying engineering principles to the medical and biological fields, with distinct roles, responsibilities, skills, and career opportunities compared to genetic engineering.