Established in 1993, BTL has become one of the major world manufacturers of medical devices. BTL’s primary segments include cardiology, such as holter monitoring and stress test systems, pneumology, physical therapy, and medical aesthetics. BTL Industries’ aesthetic division takes the company into cosmetic medicine with non-surgical devices that represent the best in skin tightening, body contouring, fat reduction, and anti-wrinkle and anti-cellulite care.