biolitec AG is one of the leading companies worldwide in the field of medical laser treatments and the only provider that possesses all relevant core competencies – photosensitizers, laser devices and optical fibers – in the field of photodynamic therapy (PDT). Besides laser-based treatment of cancer with the drug Foscan®, biolitec AG primarily researches on minimally-invasive and gentle laser treatments and markets them. ELVeS® Radial® (Endo Laser Vein System) is the most often used laser system worldwide for the treatment of varicose veins. The new LEONARDO® diode laser is the first universally applicable medical laser which features a combination of two wavelengths and is suitable for interdisciplinary use. Innovative and gentle laser treatments in the fields of urology, proctology, ENT, gynecology, thoracic surgery as well as pneumology also belong to the business field of biolitec AG.