Thrombectomy methods and apparatus for removing a thrombus from a blood vessel involving high velocity injection of a thrombolytic agent, e.g., a plasminogen activator, through multiple, closely spaced, side wall infusion holes in a high strength catheter distal end infusion segment to lyse the adjacent...http://www.google.de/patents/US6063069?utm_source=gb-gplus-sharePatent US6063069 - Method and apparatus for power lysis of a thrombus
