QualiMed Innovative Medizinprodukte GmbH designs, develops, produces, and sells implantable medical devices for cardiology, peripheral vascular, non-vascular, and surgical interventionist and the patients they treat. Its products include rapamycin-eluting coronary stent system, drug-eluting balloon, balloon catheter, peripheral vascular self expanding stent system, and aspiration catheter. The company was founded by Martina Schmitt, Manfred Gülcher, and Thomas Nissl in 1997 and is headquartered in Winsen, Germany.