Profile: World Wide Medical concentrates on dental plans, diabetes, hair loss, HGH, SPAS, health care & health insurance. Our purevision silicone hydrogel contact lenses are made of optical designs that provide amazing detail, crisp & clear vision. We also offer medical diagnostic imaging & ultrasound equipment, and accessories for performing abdominal, breast, cardiology, gynecology, obstetrics, pediatrics, reproductive, urology, and vascular diagnostics.