Johnson & Johnson is engaged in the research and development, manufacture and sale of a range of products in the healthcare field. The Company operates in three segments: Consumer, Pharmaceutical, and Medical Devices and Diagnostics. Its Consumer segment offers products for use in the baby care, skin care, oral care, wound care, and women's health fields, nutritional and over-the-counter pharmaceutical products. The company's Pharmaceutical segment provides various products in the areas of anti-infective, antipsychotic, contraceptive, dermatology, gastrointestinal, hematology, immunology, neurology, oncology, pain management, thrombosis, vaccines, and infectious diseases. Its Medical Devices and Diagnostics segment offers electrophysiology and circulatory disease management products; orthopaedic joint reconstruction, spinal care, neurological, and sports medicine products; surgical care, aesthetics, and women's health products. Johnson & Johnson is based in New Brunswick, New Jersey.