DEVICES AND METHODS FOR PERCUTANEOUS TRANSLUMINAL ANGIOPLASTY AND ATHERECTOMY INTERVENTION PROCEDURES

摘要

A vascular interventional device may comprise a combination of inflatable and cutting elements and embodiments may comprise structures and functionality for dilatation of blood vessels narrowed by diseases, removal of plaque and debris from diseased blood vessels and delivery of drugs for the prevention of re-narrowing of vessel luminal cross-section area as well as to provide scaffolding when needed to keep vessels patent.