METHODS AND APPARATUS FOR THROMBECTOMY SYSTEM

摘要

In certain embodiments, the system is configured to remove from or fragme nt materials in a vessel by inserting a catheter into a vessel, wherein the distal tip of the catheter is placed at the surgical site and a liquid spray is applied to materials to remove or fragment (as defined herein) the mater ials. In certain embodiments, the system comprises a liquid spray emanating from a fragmentation lumen and across a fragmentation opening.