Drug coated balloon to treat vascular stenosis Description B. Braun Vascular Systems offers a Drug Coated Balloon for PTCA, based on a polymer-free carrier matrix. This most innovative product is the result of our sustained research for new options and improvements in the field of coronary angioplasty. Clinically proven, it offers completely new procedural options to treat vascular stenoses since the drug elution does not require a stent platform. Solution Oriented Polymer-Free Angioplasty SeQuent® Please is part of our complementary product portfolio for a polymer-free angioplasty. The concept offers last generation device solutions for an indication driven treatment of complex vascular stenosis. The absence of a polymer as a drug carrier facilitates fast endothelialization and avoids inflammatory foreign body reactions. To learn more about the SeQuent® Please (patient information, clinical data, etc) please visit the special SeQuent® Please micro-website (follow the link underneath the product picture).